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The top documents tagged [excited atom slide]
Chapter 5 Periodicity and Atomic Structure. Light and the Electromagnetic Spectrum Electromagnetic energy (“light”) is characterized by wavelength, frequency,
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Light. All light is produced by excited atoms Excited Atoms Electrons in an energy level have a specific amount of energy If an electron absorbs energy,
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16.2 Medical Imaging and Radiation. Ideas for today What are x-rays and gamma rays? How are x-rays used for imaging? How are gamma rays used to kill tumors?
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