If half-life of a radioactive atom is 2.3 days, then its decay constan – McqOptions

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1.	If half-life of a radioactive atom is 2.3 days, then its decay constant would be [AFMC 1997; JIPMER 2000]
A.	0.1
B.	0.2
C.	0.3
D.	2.3
Answer» D. 2.3

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