Unformatted text preview: neutrons in the nucleus. A) True B) False 4 CORRECT An electron moves from one allowed orbit to another only when it absorbs or emits a fixed amount of energy. A) True B) False 5 CORRECT Protons and neutrons are so much more massive than electrons that you can neglect the mass of electrons when determining the mass of an atom. A) True B) False 6/1/2011 True or False Quiz …mcgraw-hill.com/…/true_or_false_quiz.h… 1/1...
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- Spring '11