Home
Class 12
PHYSICS
83^212Bi can disintegrate either by emit...

``_83^212Bi` can disintegrate either by emitting an `alpha` -particle or by emitting a `beta`-particle. (a) write the two equations showing the products of the decays. (b) The probabilities of disintergration by `alpha` and `beta` -decays are in the ratio 7//13. The overall half-life of ``^212Bi` is one hour. If 1 g pure ``^212Bi` is taken at `12.00` noon,what will be the composition of this sample at 1 p.m the same day?

Promotional Banner

Similar Questions

Explore conceptually related problems

(Bi)_212^83 can disintegrate either by emitting an alpha -particle or by emitting a beta -particle. (a) write the two equations showing the products of the decays. (b) The probabilities of disintergration by alpha and beta -decays are in the ratio 7/13. The overall half-life of Bi^212 is one hour. If 1 g pure Bi^212 is taken at 12.00 noon,what will be the composition of this sample at 1 p.m the same day?

A radioactive isotope _ZX^A decays in series by emitting 3 alpha -particles and 2 beta -particles. The resultant isotope will be :

Which particles are emitted during beta -decay ?

In a radioactive decay,the nucleus emits an alpha -particle followed by two beta -particles.Show that the final nucleus is an isotope of the original line.

If it is assumed that ""_(92)^(235)U decays only by emitting alpha -and beta -particles, the possible product of the decay is :

._(92)U^(238) emits 8 alpha- particles and 6 beta- particles. The n//p ratio in the product nucleus is

._(92)U^(238) emits 8 alpha- particles and 6 beta- particles. The n//p ratio in the product nucleus is

If it is assumed that ""_(92)^(235)U decays only by emitting alpha-and beta- particles, the possible product of the decay is

._90^232 Th an isotope of thorium decays in ten stages emitting six alpha- particle and four beta- particle in all. The end product of the decay is.