To be radioactive, an atom must possess a nucleus that: (a) Undergoes spontaneous change. (b) Emits radio
Question:
To be radioactive, an atom must possess a nucleus that:
(a) Undergoes spontaneous change.
(b) Emits radio waves.
(c) Has an unequal number of protons and neutrons.
(d) Has at least one electron in its nucleus.
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Related Book For 
Introductory Chemistry Atoms First
ISBN: 9780321927118
5th Edition
Authors: Steve Russo And Michael Silver
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