How many alpha particles are emitted in the nuclear transformation \[_{84}P{{o}^{215}}{{\xrightarrow{{}}}_{82}}P{{b}^{211}}\] [CPMT 1993]

How many alpha particles are emitted in the nuclear transformation \[_

1.	How many alpha particles are emitted in the nuclear transformation \[_{84}P{{o}^{215}}{{\xrightarrow{{}}}_{82}}P{{b}^{211}}\] [CPMT 1993]
A.	0
B.	1
C.	2
D.	3
Answer» C. 2

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How many alpha particles are emitted in the nuclear transformation \[_{84}P{{o}^{215}}{{\xrightarrow{{}}}_{82}}P{{b}^{211}}\] [CPMT 1993]

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