tell which statement is correct

1 the probability of a nucleus disintegratng is lower in first half and greater in second half.

2 the probability of a nucleus disintegratng is costant for all time

3 evry nucleus must disintegrate during average life of population.

4 the disintegratn rate of element in its isolated and combined state remain same

rates assured but please explain ur ans

Hrishant Goswami , 11 Years ago

Grade 10