Chemistry, asked by ujalasinghh, 2 months ago

Half-life of ²⁰⁹Po is 102 y. How many alpha particles are emitted in 1 s from 2 mg sample of Po
A) 1241
B)1214
C) 1200
D) 1400

Answers

Answered by satyamd12456

0

Answer:

1200 is correct answer but not clear the question is right

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