A nucleus of an element `._84 X^202` emits an `alpha-`particle first a `beta-`particle next and then a gamma photon. The final nucleus formed has an atomic number

A nucleus ._n^ m X emits one alpha- particle and two beta- particles. The resulting nucleus is

A nucleus ._n^ m X emits one alpha- particle and two beta- particles. The resulting nucleus is

In a radioactive decay , an element ""_(Z) X^(A) emits four alpha - particles , three beta - particles and eight gamma photons . The atomic number and mass number of the resulting final nucleus are

A nucleus ._(Z)X^(A) emits 2 alpha - particles and 3 beta - particles. The ratio of total protons and neutrons in the final nucleus is :

A nucleus "_n^mX emits one alpha -particles and two beta -particles. The resulting nucleus is:

A nucleus "_nX^m emit one alpha-particl e and two beta-particl e the resulting nucleus is

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

A nucleus ._nX^M emits one alpha particle and one beta -particle. What are the mass number and atomic number of the product nucleus?

A nucleus ._ZX^A emits 9 alpha- particles and 5p particle. The ratio of total protons and neutrons in the final nucleus is.