A sample of U234 for which the decay constant is 8.78 10-14 per sec undergoes 3.7...

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A sample of U234 for which the decay constant is 8.78 10-14 per sec undergoes 3.7 108 disintegrations per second. The mass of the sample is [Given: Avagadro number 6.03 x 10] O 0.48 gm O 0.74 gm 01.22 gm 1.63 gm A sample of U234 for which the decay constant is 8.78 10-14 per sec undergoes 3.7 108 disintegrations per second. The mass of the sample is [Given: Avagadro number 6.03 x 10] O 0.48 gm O 0.74 gm 01.22 gm 1.63 gm

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