{"pkgId":"20","subjectId":"1225","fullwidthLayout":false,"contentData":{"PACKAGE_NAME":"Universal Curriculum Library Middle School","PACKAGE_SLUG":"ucl-new-middle-school","PACKAGE_IMG":"file_811713976_1589526736.png","ADMCOURSE_ID":"351","COURSE_NAME":"Middle School Chemistry","COUNTRY_ID":"335","STANDARD_NAME":"UCL-New","ADMSUBJECT_ID":"1225","DISPLAY_NAME":"","DISPLAY_NAME_AR":"","SUBJECT_NAME":"The Periodic Table","SUBJECT_NAME_AR":"","CAT_NAME":"Semiconductors","CONT_ID":"667","CONT_TITLE":"Semiconductors","CONT_DESC":"\u003Ch3\u003EOverview:\u003C\/h3\u003E \r\n\u003Cdiv\u003E \r\n \u003Cbr\u003E  \r\n\u003C\/div\u003E \r\n\u003Cdiv\u003EMetals, are good conductors of electricity, while insulators, like diamond, do not conduct electricity, even when heated. Semiconductors, such as silicon, have conductivity between that of a conductor and an insulator. Electrical conductivity of a semiconductor increases with an increase in temperature. 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\r\n \u003Cbr\u003E  \r\n\u003C\/div\u003E \r\n\u003Cdiv\u003EMetals, are good conductors of electricity, while insulators, like diamond, do not conduct electricity, even when heated. Semiconductors, such as silicon, have conductivity between that of a conductor and an insulator. Electrical conductivity of a semiconductor increases with an increase in temperature. Semiconductors are found in many electronic devices.\u003C\/div\u003E \r\n\u003Cdiv\u003E \r\n \u003Cbr\u003E  \r\n\u003C\/div\u003E \r\n\u003Ch3\u003ELearning Objectives:\u003C\/h3\u003E \r\n\u003Cdiv\u003E \r\n \u003Cbr\u003E  \r\n\u003C\/div\u003E \r\n\u003Cdiv\u003EAfter completing this module, you will be able to:\u003C\/div\u003E \r\n\u003Cdiv\u003E- Compare the electrical conductivity of a semiconductor with that of a conductor and an insulator.\u003C\/div\u003E \r\n\u003Cdiv\u003E- Identify the effect of temperature on the conductivity of a semiconductor.\u003C\/div\u003E \r\n\u003Cdiv\u003E- Name common objects where semiconductors are used.\u003C\/div\u003E","CONT_DESC_AR":"","BACKING_FILE":null,"FILE_UID":null,"SCORM_COURSE_ID":null,"CONT_SRC":null,"MOD_FILES":null,"FOLDER_NAME":null,"CONTTYPE_ID":"9","ANDROID_PKG":"com.umety.vr.vc000027","TOPIC_ID":"vc000027","IS_PUBLISH":"Y","IS_PUBLIC":"Y","CONT_PRICE":null,"PUBLIC_IMG":"thumb_vc000027.jpg","PUBLIC_BANNER_IMG":"vc000027.jpg","PUBLIC_VIDEO":"en_us_pvideo_vc000027.mp4","PUBLIC_VIDEO_URL":"https:\/\/youtu.be\/S4OnmsYGcBw","DIST":null,"SHOW_ON_HOME":"N","CONTROLLER_REQUIRED":"Y","DOMAIN":"3","CONCEPT":"0","STATUS":"A","EXPIRY_DAYS":null,"CREATED_ON":"2019-05-03 00:00:00","CREATED_BY":"2143","UPDATED_ON":"2019-05-03 00:00:00","UPDATED_BY":"2","CONT_ORDER":"0","X_ROTATION":null,"Y_ROTATION":null,"Z_ROTATION":null,"BG_COLOR":"0x000000","X_POSITION":null,"Y_POSITION":null,"Z_POSITION":null,"TEMP_DESC":"\u0026lt;p\u0026gt;Overview:\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;\u0026lt;br\u0026gt;\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;Metals, are good conductors of electricity, while insulators, like diamond, do not conduct electricity, even when heated. Semiconductors, such as silicon, have conductivity between that of a conductor and an insulator. Electrical conductivity of a semiconductor increases with an increase in temperature. Semiconductors are found in many electronic devices.\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;\u0026lt;br\u0026gt;\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;Learning Objectives::\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;\u0026lt;br\u0026gt;\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;After completing this module, you will be able to:\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;- Compare the electrical conductivity of a semiconductor with that of a conductor and an insulator.\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;- Identify the effect of temperature on the conductivity of a semiconductor.\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;- Name common objects where semiconductors are used.\u0026lt;\/p\u0026gt;","IS_ANALYTICS":"Y","VR_ENABLE":"Y","VR_SESSION_ENABLE":"Y","YOUTUBE_URL":null,"CONT_TYPE":"VR Module","CAT_NAME":"Semiconductors","ADMSUBJECT_ID":"1225","ADMCOURSE_ID":"351","DISPLAY_NAME":"","DISPLAY_NAME_AR":"","SUBJECT_NAME":"The Periodic Table","SUBJECT_NAME_AR":"","SUBJECT_DESC":"Description","SUBJECT_DESC_AR":"","SUBJECT_IMG":null,"SUBJECT_BANNER_IMG":null,"SUBJECT_PRICE":null,"IS_FEATURED":"N","COURSE_NAME":"Middle School Chemistry","COUNTRY_ID":"335","SHORT_NAME":"UCL-New","DOMAIN_NAME":"STEM"},{"CONT_ID":"666","CATEGORY_ID":"1","CONT_TITLE":"Chemical Properties of Metals","CONT_SLUG":"chemical-properties-of-metals","CONT_TITLE_AR":"","CONT_DESC":"\u003Ch3\u003EOverview:\u003C\/h3\u003E \r\n\u003Cdiv\u003E \r\n \u003Cbr\u003E \r\n\u003C\/div\u003E \r\n\u003Cdiv\u003EMetals such as sodium, potassium, calcium, magnesium, and lithium react with oxygen to form a basic metal oxide. These metals react with dilute hydrochloric acid to form metal chloride and hydrogen gas. Unreactive metals, such as silver and gold, do not show a reaction with dilute acid.\u003C\/div\u003E \r\n\u003Cdiv\u003EMetals such as lithium, potassium, and calcium also react violently with water at room temperature. Zinc reacts with hot water to form zinc oxide and hydrogen gas. The reaction of iron or nickel with steam, results in the formation of metal oxide and hydrogen gas.\u003C\/div\u003E \r\n\u003Cdiv\u003E \r\n \u003Cbr\u003E \r\n\u003C\/div\u003E \r\n\u003Ch3\u003ELearning Objectives:\u003C\/h3\u003E \r\n\u003Cdiv\u003E \r\n \u003Cbr\u003E \r\n\u003C\/div\u003E \r\n\u003Cdiv\u003EAfter completing this module, you will be able to: \u003C\/div\u003E \r\n\u003Cdiv\u003E- Describe the reaction of metals with oxygen.\u003C\/div\u003E \r\n\u003Cdiv\u003E- Describe the reaction of metals with dilute hydrochloric acid.\u003C\/div\u003E \r\n\u003Cdiv\u003E- Analyze the reaction of metals with water at various temperatures.\u003C\/div\u003E \r\n\u003Cdiv\u003E- Identify metals on the basis of their chemical properties.\u003C\/div\u003E","CONT_DESC_AR":"","BACKING_FILE":null,"FILE_UID":null,"SCORM_COURSE_ID":null,"CONT_SRC":null,"MOD_FILES":null,"FOLDER_NAME":null,"CONTTYPE_ID":"9","ANDROID_PKG":"com.umety.vr.vc000012","TOPIC_ID":"vc000012","IS_PUBLISH":"Y","IS_PUBLIC":"Y","CONT_PRICE":null,"PUBLIC_IMG":"thumb_vc000012.jpg","PUBLIC_BANNER_IMG":"vc000012.jpg","PUBLIC_VIDEO":"en_us_pvideo_vc000012.mp4","PUBLIC_VIDEO_URL":"https:\/\/youtu.be\/awoFjXBpG4U","DIST":null,"SHOW_ON_HOME":"N","CONTROLLER_REQUIRED":"Y","DOMAIN":"3","CONCEPT":"0","STATUS":"A","EXPIRY_DAYS":null,"CREATED_ON":"2019-05-03 00:00:00","CREATED_BY":"2143","UPDATED_ON":"2019-05-03 00:00:00","UPDATED_BY":"2","CONT_ORDER":"0","X_ROTATION":null,"Y_ROTATION":null,"Z_ROTATION":null,"BG_COLOR":"0x000000","X_POSITION":null,"Y_POSITION":null,"Z_POSITION":null,"TEMP_DESC":"\u0026lt;p\u0026gt;Overview:\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;\u0026lt;br\u0026gt;\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;Metals such as sodium, potassium, calcium, magnesium, and lithium react with oxygen to form a basic metal oxide. These metals react with dilute hydrochloric acid to form metal chloride and hydrogen gas. Unreactive metals, such as silver and gold, do not show a reaction with dilute acid.\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;Metals such as lithium, potassium, and calcium also react violently with water at room temperature. Zinc reacts with hot water to form zinc oxide and hydrogen gas. The reaction of iron or nickel with steam, results in the formation of metal oxide and hydrogen gas.\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;\u0026lt;br\u0026gt;\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;Learning objectives:\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;\u0026lt;br\u0026gt;\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;After completing this module, you will be able to:\u0026amp;nbsp;\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;- Describe the reaction of metals with oxygen.\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;- Describe the reaction of metals with dilute hydrochloric acid.\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;- Analyze the reaction of metals with water at various temperatures.\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;- Identify metals on the basis of their chemical properties.\u0026lt;\/p\u0026gt;","IS_ANALYTICS":"Y","VR_ENABLE":"Y","VR_SESSION_ENABLE":"Y","YOUTUBE_URL":null,"CONT_TYPE":"VR Module","CAT_NAME":"Chemical Properties of Metals","ADMSUBJECT_ID":"1225","ADMCOURSE_ID":"351","DISPLAY_NAME":"","DISPLAY_NAME_AR":"","SUBJECT_NAME":"The Periodic Table","SUBJECT_NAME_AR":"","SUBJECT_DESC":"Description","SUBJECT_DESC_AR":"","SUBJECT_IMG":null,"SUBJECT_BANNER_IMG":null,"SUBJECT_PRICE":null,"IS_FEATURED":"N","COURSE_NAME":"Middle School Chemistry","COUNTRY_ID":"335","SHORT_NAME":"UCL-New","DOMAIN_NAME":"STEM"},{"CONT_ID":"664","CATEGORY_ID":"1","CONT_TITLE":"Metals in Periodic Table","CONT_SLUG":"metals-in-periodic-table","CONT_TITLE_AR":"","CONT_DESC":"\u003Ch3\u003EOverview:\u003C\/h3\u003E \r\n\u003Cdiv\u003E \r\n \u003Cbr\u003E \r\n\u003C\/div\u003E \r\n\u003Cdiv\u003EApproximately three-fourths of the elements in the periodic table are metals. Group-1 elements, except hydrogen, are called alkali metals. Alkali metals are soft and have low densities.Group-2 elements are called alkaline earth metals. Alkaline earth metals are harder and denser than alkali metals.Elements present in the middle, from Groups 3 to 12, are called transition metals. Group-13 elements, except boron, are metals.\u003C\/div\u003E \r\n\u003Cdiv\u003E \r\n \u003Cbr\u003E \r\n\u003C\/div\u003E \r\n\u003Ch3\u003ELearning Objectives:\u003C\/h3\u003E \r\n\u003Cdiv\u003E \r\n \u003Cbr\u003E \r\n\u003C\/div\u003E \r\n\u003Cdiv\u003EAfter completing this module, you will be able to:\u003C\/div\u003E \r\n\u003Cdiv\u003E- Locate the positions of metals in the periodic table.\u003C\/div\u003E \r\n\u003Cdiv\u003E- Explain the properties of alkali and alkaline earth metals.\u003C\/div\u003E \r\n\u003Cdiv\u003E- Identify alkali and alkaline earth metals based on their properties.\u003C\/div\u003E","CONT_DESC_AR":"","BACKING_FILE":null,"FILE_UID":null,"SCORM_COURSE_ID":null,"CONT_SRC":null,"MOD_FILES":null,"FOLDER_NAME":null,"CONTTYPE_ID":"9","ANDROID_PKG":"com.umety.vr.vc000009","TOPIC_ID":"vc000009","IS_PUBLISH":"Y","IS_PUBLIC":"Y","CONT_PRICE":null,"PUBLIC_IMG":"thumb_vc000009.jpg","PUBLIC_BANNER_IMG":"vc000009.jpg","PUBLIC_VIDEO":"en_us_pvideo_vc000009.mp4","PUBLIC_VIDEO_URL":"https:\/\/youtu.be\/e0_NfI52-Vo","DIST":null,"SHOW_ON_HOME":"N","CONTROLLER_REQUIRED":"Y","DOMAIN":"3","CONCEPT":"0","STATUS":"A","EXPIRY_DAYS":null,"CREATED_ON":"2019-05-03 00:00:00","CREATED_BY":"2143","UPDATED_ON":"2019-05-03 00:00:00","UPDATED_BY":"2","CONT_ORDER":"0","X_ROTATION":null,"Y_ROTATION":null,"Z_ROTATION":null,"BG_COLOR":"0x000000","X_POSITION":null,"Y_POSITION":null,"Z_POSITION":null,"TEMP_DESC":"\u0026lt;p\u0026gt;Overview:\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;\u0026lt;br\u0026gt;\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;Approximately three-fourths of the elements in the periodic table are metals. Group-1 elements, except hydrogen, are called alkali metals. Alkali metals are soft and have low densities.Group-2 elements are called alkaline earth metals. Alkaline earth metals are harder and denser than alkali metals.Elements present in the middle, from Groups 3 to 12, are called transition metals. Group-13 elements, except boron, are metals.\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;\u0026lt;br\u0026gt;\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;Learning Objectives::\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;\u0026lt;br\u0026gt;\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;After completing this module, you will be able to:\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;- Locate the positions of metals in the periodic table.\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;- Explain the properties of alkali and alkaline earth metals.\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;- Identify alkali and alkaline earth metals based on their properties.\u0026lt;\/p\u0026gt;","IS_ANALYTICS":"Y","VR_ENABLE":"Y","VR_SESSION_ENABLE":"Y","YOUTUBE_URL":null,"CONT_TYPE":"VR Module","CAT_NAME":"Metals in Periodic Table","ADMSUBJECT_ID":"1225","ADMCOURSE_ID":"351","DISPLAY_NAME":"","DISPLAY_NAME_AR":"","SUBJECT_NAME":"The Periodic Table","SUBJECT_NAME_AR":"","SUBJECT_DESC":"Description","SUBJECT_DESC_AR":"","SUBJECT_IMG":null,"SUBJECT_BANNER_IMG":null,"SUBJECT_PRICE":null,"IS_FEATURED":"N","COURSE_NAME":"Middle School Chemistry","COUNTRY_ID":"335","SHORT_NAME":"UCL-New","DOMAIN_NAME":"STEM"}],"levelObject":[],"contData":{"CONT_ID":"667","CATEGORY_ID":"1","CONT_TITLE":"Semiconductors","CONT_SLUG":"semiconductors","CONT_TITLE_AR":"","CONT_DESC":"\u003Ch3\u003EOverview:\u003C\/h3\u003E \r\n\u003Cdiv\u003E \r\n \u003Cbr\u003E  \r\n\u003C\/div\u003E \r\n\u003Cdiv\u003EMetals, are good conductors of electricity, while insulators, like diamond, do not conduct electricity, even when heated. Semiconductors, such as silicon, have conductivity between that of a conductor and an insulator. Electrical conductivity of a semiconductor increases with an increase in temperature. Semiconductors are found in many electronic devices.\u003C\/div\u003E \r\n\u003Cdiv\u003E \r\n \u003Cbr\u003E  \r\n\u003C\/div\u003E \r\n\u003Ch3\u003ELearning Objectives:\u003C\/h3\u003E \r\n\u003Cdiv\u003E \r\n \u003Cbr\u003E  \r\n\u003C\/div\u003E \r\n\u003Cdiv\u003EAfter completing this module, you will be able to:\u003C\/div\u003E \r\n\u003Cdiv\u003E- Compare the electrical conductivity of a semiconductor with that of a conductor and an insulator.\u003C\/div\u003E \r\n\u003Cdiv\u003E- Identify the effect of temperature on the conductivity of a semiconductor.\u003C\/div\u003E \r\n\u003Cdiv\u003E- Name common objects where semiconductors are used.\u003C\/div\u003E","CONT_DESC_AR":"","BACKING_FILE":null,"FILE_UID":null,"SCORM_COURSE_ID":null,"CONT_SRC":null,"MOD_FILES":null,"FOLDER_NAME":null,"CONTTYPE_ID":"9","ANDROID_PKG":"com.umety.vr.vc000027","TOPIC_ID":"vc000027","IS_PUBLISH":"Y","IS_PUBLIC":"Y","CONT_PRICE":null,"PUBLIC_IMG":"thumb_vc000027.jpg","PUBLIC_BANNER_IMG":"vc000027.jpg","PUBLIC_VIDEO":"en_us_pvideo_vc000027.mp4","PUBLIC_VIDEO_URL":"https:\/\/youtu.be\/S4OnmsYGcBw","DIST":null,"SHOW_ON_HOME":"N","CONTROLLER_REQUIRED":"Y","DOMAIN":"3","CONCEPT":"0","STATUS":"A","EXPIRY_DAYS":null,"CREATED_ON":"2018-07-04 06:52:48","CREATED_BY":"2143","UPDATED_ON":"2024-10-08 11:51:05","UPDATED_BY":"2","CONT_ORDER":"0","X_ROTATION":null,"Y_ROTATION":null,"Z_ROTATION":null,"BG_COLOR":"0x000000","X_POSITION":null,"Y_POSITION":null,"Z_POSITION":null,"TEMP_DESC":"\u0026lt;p\u0026gt;Overview:\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;\u0026lt;br\u0026gt;\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;Metals, are good conductors of electricity, while insulators, like diamond, do not conduct electricity, even when heated. Semiconductors, such as silicon, have conductivity between that of a conductor and an insulator. Electrical conductivity of a semiconductor increases with an increase in temperature. Semiconductors are found in many electronic devices.\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;\u0026lt;br\u0026gt;\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;Learning Objectives::\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;\u0026lt;br\u0026gt;\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;After completing this module, you will be able to:\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;- Compare the electrical conductivity of a semiconductor with that of a conductor and an insulator.\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;- Identify the effect of temperature on the conductivity of a semiconductor.\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;- Name common objects where semiconductors are used.\u0026lt;\/p\u0026gt;","IS_ANALYTICS":"Y","VR_ENABLE":"Y","VR_SESSION_ENABLE":"Y","YOUTUBE_URL":null,"CONT_TYPE":"VR Module","CAT_NAME":"Semiconductors","DISPLAY_NAME":"CBSE - Grade 12 - Chemistry","DISPLAY_NAME_AR":"CBSE - Grade 12 - Chemistry","SUBJECT_IMG":"573.jpg","ADMSUBJECT_ID":"573","SUBJECT_NAME":"Chemistry","SUBJECT_NAME_AR":"Chemistry","ADMCOURSE_ID":"199","COURSE_NAME":"Grade 12","COUNTRY_ID":"288","STANDARD_ID":"288","SHORT_NAME":"CBSE","LANG_ID":null,"LOCALE_TITLE":null,"LOCALE_DESC":null,"DIR":null,"LANG_NAME":null,"DOMAIN_NAME":"STEM","DOMAIN_DESC":"STEM"},"checkLang":["English - US","\u0639\u0631\u0628\u064a","Espa\u00f1ol","Ti\u1ebfng Vi\u1ec7t"],"devices":["UmetyVR","WebXR"]}