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Kitty [74]
3 years ago
11

An isotope undergoes radioactive decay. The new isotope that forms has an atomic number that is 2 less than the original isotope

's. What kind of Decay has occurred, and how do you know?
Chemistry
2 answers:
rodikova [14]3 years ago
6 0

its B beta decay because beta particles can have negative charge

Mnenie [13.5K]3 years ago
3 0
Alpha Decay is the answer.
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