Chemistry, 20.10.2020 03:01 ellllaaaxx
An atom of 134/84 Po decays by alpha decay. Which atom is left after the decay?
A. 130/82 Pb
B. 134/82 Po
C. 134/85 At
D. 134/84 Po
Answers: 1
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An atom of 134/84 Po decays by alpha decay. Which atom is left after the decay?
A. 130/82 Pb
B...
B...
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