Lesson 61 Ionizing Radiation

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In this video you will learn the definition of radiation, and then you will learn about several different types of radiation. These include radioactive radiation and non-radioactive radiation (a distinction which many people miss), particle radiation (made of combinations of protons, neutrons, and electrons) and electromagnetic radiation (made of pure energy), and ionizing radiation and non-ionizing radiation. To understand ionizing and non-ionizing radiation, it is helpful to understand the different types of radiation, and how radiation and radioactivity are different.","styleRuns":[{"startIndex":0,"length":577,"styleRunExtensions":{"styleRunColorMapExtension":{"colorMap":[{"key":"USER_INTERFACE_THEME_DARK","value":4294967295},{"key":"USER_INTERFACE_THEME_LIGHT","value":4279440147}]}},"fontFamilyName":"Roboto"}]},"headerRuns":[{"startIndex":0,"length":577,"headerMapping":"ATTRIBUTED_STRING_HEADER_MAPPING_UNSPECIFIED"}]}},{"itemSectionRenderer":{"contents":[{"messageRenderer":{"text":{"runs":[{"text":"Comments are turned off. 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