Atoms and Nuclei

Section: Physics

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Question : 26 of 33

Marks: +1, -0

One mole of radium has an activity of ‌

1

3.7

kilo curie. Its decay constant is (Avagadro number =6×1023mol−1 )

[AP EAPCET 20 May 2024 Shift 2]

‌
1
6
×10−10 s−1
10−10 s−1
10−11 s−1
810−8 s−1

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