{"id":16402,"date":"2020-09-02T10:48:27","date_gmt":"2020-09-02T13:48:27","guid":{"rendered":"http:\/\/elbibliote.com\/resources\/articulosdestacados\/?p=16402"},"modified":"2020-09-02T11:21:03","modified_gmt":"2020-09-02T14:21:03","slug":"capitulo-1-ejercicios-2","status":"publish","type":"post","link":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/?p=16402","title":{"rendered":"CAP\u00cdTULO 1 \/ EJERCICIOS"},"content":{"rendered":"<h1>materiales | ejercicios<\/h1>\n<h2>caracter\u00edsticas y propiedades de la materia<\/h2>\n<h3>1. Completa la siguiente tabla con ejemplos de propiedades intensivas y extensivas.<\/h3>\n<table>\n<tbody>\n<tr>\n<td style=\"text-align: center;\"><strong>Propiedades intensivas<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>Propiedades extensivas<\/strong><\/td>\n<\/tr>\n<tr>\n<td>&nbsp;<\/p>\n<p>&nbsp;<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>&nbsp;<\/p>\n<p>&nbsp;<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>&nbsp;<\/p>\n<p>&nbsp;<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>&nbsp;<\/p>\n<p>&nbsp;<\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>2. Los materiales tienen propiedades espec\u00edficas que permiten diferenciarlos. Escribe en cada caso el tipo de propiedad que corresponda.<\/h3>\n<p>&nbsp;<\/p>\n<ul>\n<li>Brillo<\/li>\n<\/ul>\n<p>______________________________________________________________________________________________________<\/p>\n<ul>\n<li>Transparencia<\/li>\n<\/ul>\n<p>______________________________________________________________________________________________________<\/p>\n<ul>\n<li>Densidad<\/li>\n<\/ul>\n<p>______________________________________________________________________________________________________<\/p>\n<ul>\n<li>Plasticidad<\/li>\n<\/ul>\n<p>______________________________________________________________________________________________________<\/p>\n<ul>\n<li>Sabor<\/li>\n<\/ul>\n<p>______________________________________________________________________________________________________<\/p>\n<ul>\n<li>Tama\u00f1o<\/li>\n<\/ul>\n<p>______________________________________________________________________________________________________<\/p>\n<ul>\n<li>Conductividad<\/li>\n<\/ul>\n<p>______________________________________________________________________________________________________<\/p>\n<ul>\n<li>Dureza<\/li>\n<\/ul>\n<p>______________________________________________________________________________________________________<\/p>\n<ul>\n<li>Ductibilidad<\/li>\n<\/ul>\n<p>______________________________________________________________________________________________________<\/p>\n<ul>\n<li>Tenacidad<\/li>\n<\/ul>\n<p>______________________________________________________________________________________________________<\/p>\n<ul>\n<li>Maleabilidad<\/li>\n<\/ul>\n<p>______________________________________________________________________________________________________<\/p>\n<ul>\n<li>Corrosi\u00f3n<\/li>\n<\/ul>\n<p>______________________________________________________________________________________________________<\/p>\n<h3>3. Indica el estado en que se encuentra cada material.<\/h3>\n<table style=\"width: 700px;\">\n<tbody>\n<tr>\n<td style=\"width: 317.283px;\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16403 size-medium alignnone\" src=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock_000009778271Espato-fluor-Stock-Foto-e-Imagen-de-Stock-_Large-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock_000009778271Espato-fluor-Stock-Foto-e-Imagen-de-Stock-_Large-300x225.jpg 300w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock_000009778271Espato-fluor-Stock-Foto-e-Imagen-de-Stock-_Large-768x576.jpg 768w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock_000009778271Espato-fluor-Stock-Foto-e-Imagen-de-Stock-_Large-1024x768.jpg 1024w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock_000009778271Espato-fluor-Stock-Foto-e-Imagen-de-Stock-_Large.jpg 1080w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<td style=\"width: 341.717px; text-align: center;\">_________________________________<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 317.283px;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16404 size-medium\" src=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock_000067524793Cielo-y-las-nubes-oscuras-Stock-Foto-e-Imagen-de-Stock-_Full-300x210.jpg\" alt=\"\" width=\"300\" height=\"210\" srcset=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock_000067524793Cielo-y-las-nubes-oscuras-Stock-Foto-e-Imagen-de-Stock-_Full-300x210.jpg 300w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock_000067524793Cielo-y-las-nubes-oscuras-Stock-Foto-e-Imagen-de-Stock-_Full-768x538.jpg 768w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock_000067524793Cielo-y-las-nubes-oscuras-Stock-Foto-e-Imagen-de-Stock-_Full-1024x718.jpg 1024w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock_000067524793Cielo-y-las-nubes-oscuras-Stock-Foto-e-Imagen-de-Stock-_Full.jpg 1080w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<td style=\"width: 341.717px; text-align: center;\">_________________________________<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 317.283px;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16405 size-medium\" src=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock_84381459_MEDIUM-Ola-del-oceano.-300x207.jpg\" alt=\"\" width=\"300\" height=\"207\" srcset=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock_84381459_MEDIUM-Ola-del-oceano.-300x207.jpg 300w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock_84381459_MEDIUM-Ola-del-oceano.-768x529.jpg 768w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock_84381459_MEDIUM-Ola-del-oceano.-1024x705.jpg 1024w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock_84381459_MEDIUM-Ola-del-oceano..jpg 1080w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<td style=\"width: 341.717px; text-align: center;\">__________________________________<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 317.283px;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16406 size-medium\" src=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/TH-186238564-Spray1-300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/TH-186238564-Spray1-300x200.jpg 300w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/TH-186238564-Spray1-768x512.jpg 768w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/TH-186238564-Spray1-1024x683.jpg 1024w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/TH-186238564-Spray1.jpg 1080w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<td style=\"width: 341.717px; text-align: center;\">__________________________________<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>el agua<\/h2>\n<h3>1. Completa el siguiente texto sobre la historia del agua.<\/h3>\n<p>El fil\u00f3sofo griego Arist\u00f3teles postul\u00f3 que el agua era un elemento ________________ que se encontraba de forma natural en estado _______________ en la naturaleza. Luego, otro fil\u00f3sofo griego, Anax\u00edmenes, descubri\u00f3 que en la atm\u00f3sfera hab\u00eda _______________________, y concluy\u00f3 que esta sustancia tambi\u00e9n se pod\u00eda encontrar naturalmente en la atm\u00f3sfera.<\/p>\n<h3>2. Responde brevemente las siguientes preguntas:<\/h3>\n<ul>\n<li>\u00bfQu\u00e9 elementos forman la mol\u00e9cula de agua?<\/li>\n<\/ul>\n<p>______________________________________________________________________________________________________<\/p>\n<ul>\n<li>\u00bfCu\u00e1l es el tipo de agua apta para el consumo humano?<\/li>\n<\/ul>\n<p>______________________________________________________________________________________________________<\/p>\n<ul>\n<li>\u00bfQui\u00e9nes fueron los primeros en descubrir un m\u00e9todo para potabilizar el agua?<\/li>\n<\/ul>\n<p>______________________________________________________________________________________________________<\/p>\n<ul>\n<li>\u00bfCu\u00e1les son las propiedades organol\u00e9pticas del agua?<\/li>\n<\/ul>\n<p>______________________________________________________________________________________________________<\/p>\n<ul>\n<li>\u00bfCu\u00e1les son las temperaturas de ebullici\u00f3n y fusi\u00f3n del agua?<\/li>\n<\/ul>\n<p>______________________________________________________________________________________________________<\/p>\n<h3>3. Escoge una de las siguientes im\u00e1genes y describe brevemente la importancia del agua para ese ser vivo.<\/h3>\n<table style=\"width: 700px;\">\n<tbody>\n<tr>\n<td style=\"width: 308.283px;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16414 size-medium\" src=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock_000026272246Campo-de-flores-de-verano-Stock-Foto-e-Imagen-de-Stock-_Full-300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock_000026272246Campo-de-flores-de-verano-Stock-Foto-e-Imagen-de-Stock-_Full-300x200.jpg 300w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock_000026272246Campo-de-flores-de-verano-Stock-Foto-e-Imagen-de-Stock-_Full-768x512.jpg 768w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock_000026272246Campo-de-flores-de-verano-Stock-Foto-e-Imagen-de-Stock-_Full-1024x683.jpg 1024w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock_000026272246Campo-de-flores-de-verano-Stock-Foto-e-Imagen-de-Stock-_Full.jpg 1080w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<td style=\"width: 350.717px;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 308.283px;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16415 size-medium\" src=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/TH-450746779-Hippopotamus-with-Open-Mouth-300x201.jpg\" alt=\"\" width=\"300\" height=\"201\" srcset=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/TH-450746779-Hippopotamus-with-Open-Mouth-300x201.jpg 300w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/TH-450746779-Hippopotamus-with-Open-Mouth-768x516.jpg 768w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/TH-450746779-Hippopotamus-with-Open-Mouth-1024x687.jpg 1024w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/TH-450746779-Hippopotamus-with-Open-Mouth.jpg 1080w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<td style=\"width: 350.717px;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 308.283px;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16416 size-medium\" src=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock-144335098-300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock-144335098-300x200.jpg 300w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock-144335098-768x512.jpg 768w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock-144335098-1024x683.jpg 1024w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock-144335098.jpg 1080w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<td style=\"width: 350.717px;\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>el aire<\/h2>\n<h3>1. Selecciona la opci\u00f3n correcta:<\/h3>\n<p><strong>El aire es una mezcla de&#8230;<\/strong><\/p>\n<p>a) l\u00edquidos<\/p>\n<p>b) gases<\/p>\n<p>c) metales<\/p>\n<p><strong>\u00bfCu\u00e1l de estos no es un elemento que forma parte del aire?<\/strong><\/p>\n<p>a) Arg\u00f3n<\/p>\n<p>b) Di\u00f3xido de carbono<\/p>\n<p>c) Glucosa<\/p>\n<p><strong>\u00bfCu\u00e1l de \u00e9stas no es una capa de la atm\u00f3sfera?<\/strong><\/p>\n<p>a) Manto<\/p>\n<p>b) Trop\u00f3sfera<\/p>\n<p>c) Ex\u00f3sfera<\/p>\n<p><strong>Las propiedades f\u00edsicas del aire est\u00e1n determinadas por las caracter\u00edsticas propias del estado&#8230;<\/strong><\/p>\n<p>a) s\u00f3lido<\/p>\n<p>b) gaseoso<\/p>\n<p>c) l\u00edquido<\/p>\n<p><strong>\u00bfCu\u00e1l de estos no forma parte de la clasificaci\u00f3n de los vientos?<\/strong><\/p>\n<p>a) Regulares<\/p>\n<p>b) Peri\u00f3dicos<\/p>\n<p>c) Populares<\/p>\n<p>&nbsp;<\/p>\n<h3>2. Investiga cu\u00e1l es el \u00fanico mam\u00edfero volador y describe sus caracter\u00edsticas.<\/h3>\n<p>&nbsp;<\/p>\n<p>________________________________<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>&nbsp;<\/p>\n<h2>la madera<\/h2>\n<h3>1. Relaciona cada t\u00e9rmino con su descripci\u00f3n.<\/h3>\n<table>\n<tbody>\n<tr>\n<td style=\"text-align: center;\"><strong>Corteza<\/strong><\/td>\n<td style=\"text-align: center;\">Madera dura y consistente que se encuentra hacia el centro del \u00e1rbol.<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><strong>Duramen<\/strong><\/td>\n<td style=\"text-align: center;\">Madera joven de reciente formaci\u00f3n.<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><strong>M\u00e9dula<\/strong><\/td>\n<td style=\"text-align: center;\">Capa m\u00e1s externa del \u00e1rbol.<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><strong>Albura<\/strong><\/td>\n<td style=\"text-align: center;\">Zona central del tronco de poca resistencia.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>2. Investiga c\u00f3mo se fabrica el papel y realiza un esquema sobre el proceso.<\/h3>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h2>los minerales<\/h2>\n<h3>1. Completa las siguientes oraciones sobre las caracter\u00edsticas de los minerales:<\/h3>\n<ul class=\"lista\">\n<li>Son de origen _________________, es decir, est\u00e1n formados por elementos qu\u00edmicos donde el carbono es el menos predominante.<\/li>\n<li>Son ________________ a temperatura ambiente.<\/li>\n<li>Tienen una _________________________ definida.<\/li>\n<li>Tienen una estructura interna ordenada caracter\u00edstica del estado ______________ de la materia.<\/li>\n<\/ul>\n<h3>2. Escribe un ejemplo de cada tipo de mineral.<\/h3>\n<p>Elementos nativos: ___________________________<\/p>\n<p>Sulfuros: ___________________________<\/p>\n<p>Halogenuros: ___________________________<\/p>\n<p>Sulfatos: ___________________________<\/p>\n<p>Carbonatos: ___________________________<\/p>\n<p>Fosfatos: ___________________________<\/p>\n<p>Silicatos: ___________________________<\/p>\n<p>\u00d3xidos: ___________________________<\/p>\n<h2>los metales<\/h2>\n<h3>1. Realiza un cuadro comparativo entre los metales pesados y los metales t\u00f3xicos.<\/h3>\n<table>\n<tbody>\n<tr>\n<td style=\"text-align: center;\"><strong>Metales pesados<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>Metales t\u00f3xicos<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">&nbsp;<\/p>\n<p>&nbsp;<\/td>\n<td style=\"text-align: center;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">&nbsp;<\/p>\n<p>&nbsp;<\/td>\n<td style=\"text-align: center;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">&nbsp;<\/p>\n<p>&nbsp;<\/td>\n<td style=\"text-align: center;\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>2. Realiza una lista de 5 metales, escoge 2 e indica sus caracter\u00edsticas (s\u00edmbolo, tipo, estado de agregaci\u00f3n y punto de ebullici\u00f3n o fusi\u00f3n)<\/h3>\n<ol>\n<li>___________________________<\/li>\n<li>___________________________<\/li>\n<li>___________________________<\/li>\n<li>___________________________<\/li>\n<li>___________________________<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<p>________________________________<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>&nbsp;<\/p>\n<p>________________________________<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<h2>el petr\u00f3leo<\/h2>\n<h3>1. Completa la siguiente tabla relacionada con los productos derivados del petr\u00f3leo.<\/h3>\n<table>\n<tbody>\n<tr>\n<td style=\"text-align: center;\"><\/td>\n<td style=\"text-align: center;\"><strong>\u00bfEn qu\u00e9 consiste?<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>Usos<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><strong>Gasolina<\/strong><\/td>\n<td style=\"text-align: center;\"><\/td>\n<td style=\"text-align: center;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><strong>Keros\u00e9n<\/strong><\/td>\n<td style=\"text-align: center;\"><\/td>\n<td style=\"text-align: center;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><strong>Asfalto<\/strong><\/td>\n<td style=\"text-align: center;\"><\/td>\n<td style=\"text-align: center;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><strong>Gasoil<\/strong><\/td>\n<td style=\"text-align: center;\"><\/td>\n<td style=\"text-align: center;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><strong>Gas natural<\/strong><\/td>\n<td style=\"text-align: center;\"><\/td>\n<td style=\"text-align: center;\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>2. Observa la siguiente imagen y describe c\u00f3mo afectan los derrames de petr\u00f3leo al medioambiente.<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-16423 size-full\" src=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock_75956273_XXXLARGE.jpg\" alt=\"\" width=\"1080\" height=\"721\" srcset=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock_75956273_XXXLARGE.jpg 1080w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock_75956273_XXXLARGE-300x200.jpg 300w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock_75956273_XXXLARGE-768x513.jpg 768w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock_75956273_XXXLARGE-1024x684.jpg 1024w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<h2>los pl\u00e1sticos<\/h2>\n<h3>1. Marca con una cruz (X) las opciones correctas relacionadas con las propiedades del pl\u00e1stico.<\/h3>\n<p>(\u00a0\u00a0 ) Pueden ser duros o blandos, dependiendo el objeto que se quiera hacer.<\/p>\n<p>(\u00a0\u00a0 ) No transmiten la electricidad ni el calor, por lo tanto son buenos aislantes.<\/p>\n<p>(\u00a0\u00a0 ) La mayor\u00eda son pesados.<\/p>\n<p>(\u00a0\u00a0 ) Pueden ser opacos o transparentes.<\/p>\n<p>(\u00a0\u00a0 ) Son m\u00e1s costosos que otros materiales.<\/p>\n<p>(\u00a0\u00a0 ) Son contaminantes ya que muchos no son degradables ni f\u00e1ciles de reciclar.<\/p>\n<h3>2. De esta lista de termopl\u00e1sticos escoge uno e indica sus caracter\u00edsticas y usos.<\/h3>\n<ol>\n<li>PET<\/li>\n<li>Poliestireno<\/li>\n<li>Polipropileno<\/li>\n<li>Policlorulo de vinilo<\/li>\n<\/ol>\n<p>________________________________<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<h2>los cer\u00e1micos<\/h2>\n<h3>1. Utiliza las palabras que se presentan a continuaci\u00f3n para explicar la fabricaci\u00f3n del pl\u00e1stico.<\/h3>\n<p>a) Arcilla\u00a0\u00a0\u00a0\u00a0 b) Tipos de suelos \u00a0 \u00a0 c) Extracci\u00f3n \u00a0 \u00a0 d) F\u00e1bricas \u00a0 \u00a0 e) Caol\u00edn \u00a0 \u00a0 f) Cocci\u00f3n<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<h3>2. De las siguientes im\u00e1genes indica cu\u00e1les pertenecen al grupo de los cer\u00e1micos.<\/h3>\n<table style=\"width: 700px;\">\n<tbody>\n<tr>\n<td style=\"width: 212px;\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16430 size-thumbnail aligncenter\" src=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/TH-503029891-Display-of-colorful-paint-at-the-market-Pushkar-India-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/td>\n<td style=\"width: 206.717px; text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-16431 size-thumbnail\" src=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock_36329988_MEDIUM-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/td>\n<td style=\"width: 211.283px;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-16434 size-thumbnail\" src=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/ThinkstockPhotos-474761804Purple-diamonds-isolated-on-white--150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 212px;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-16435 size-thumbnail\" src=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock-467932404-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/td>\n<td style=\"width: 206.717px;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-16433 size-thumbnail\" src=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock-148074133-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/td>\n<td style=\"width: 211.283px;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-16432 size-thumbnail\" src=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock-821872280-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u00bfqu\u00e9 es el reciclaje? \u00bfcu\u00e1l es su utilidad?<\/h2>\n<h3>1. Describe en cada material c\u00f3mo se puede reciclar.<\/h3>\n<p><strong>Metal<\/strong><\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Pl\u00e1stico<\/strong><\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Pilas y bater\u00edas<\/strong><\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Vidrio<\/strong><\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Materia org\u00e1nica<\/strong><\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<h3>2. Observa la siguiente imagen y responde:<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-16436 size-full\" src=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock-483420617.jpg\" alt=\"\" width=\"1080\" height=\"771\" srcset=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock-483420617.jpg 1080w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock-483420617-300x214.jpg 300w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock-483420617-768x548.jpg 768w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2020\/09\/iStock-483420617-1024x731.jpg 1024w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p><strong>\u00bfCu\u00e1les son los materiales no biodegradables?<\/strong><\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p><strong>\u00bfQu\u00e9 significan las tres R?<\/strong><\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p><strong>\u00bfC\u00f3mo podemos ayudar a reciclar en nuestro hogar?<\/strong><\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p><strong>\u00bfQu\u00e9 pasa si no reclamos los residuos que producimos?<\/strong><\/p>\n<p>______________________________________________________________________________________________________<\/p>\n<p>______________________________________________________________________________________________________<\/p>\n","protected":false},"excerpt":{"rendered":"<p>materiales | ejercicios caracter\u00edsticas y propiedades de la materia 1. Completa la siguiente tabla con ejemplos de propiedades intensivas y extensivas. Propiedades intensivas Propiedades extensivas &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2. Los materiales tienen propiedades espec\u00edficas que permiten diferenciarlos. Escribe en cada caso el tipo de propiedad que corresponda. &nbsp; Brillo ______________________________________________________________________________________________________ &hellip; <a href=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/?p=16402\" class=\"more-link\">Continu\u00e1 leyendo <span class=\"screen-reader-text\">CAP\u00cdTULO 1 \/ EJERCICIOS<\/span><\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11138],"tags":[4464,962,1255,4542,3234,11144,3561,1542,308,9061,485,114,112,3693,9769,10250,5837,3681,4541,2307,52,3562,4696,30,10049,4442,315,110,3241],"_links":{"self":[{"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=\/wp\/v2\/posts\/16402"}],"collection":[{"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=16402"}],"version-history":[{"count":8,"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=\/wp\/v2\/posts\/16402\/revisions"}],"predecessor-version":[{"id":16448,"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=\/wp\/v2\/posts\/16402\/revisions\/16448"}],"wp:attachment":[{"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=16402"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16402"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16402"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}