Chemistry, 29.07.2019 08:30 JustTraaash
Which of the following occurs when an electron moves from a higher energy shell to a lower energy shell? a. a neutron is always lost. b. a proton is always gained. c. energy is released in the form of radiation. d. the electron must be transferred to another atom.
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Which of the following occurs when an electron moves from a higher energy shell to a lower energy sh...
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