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 X_n^m emits one alpha -particle and one beta -particle. What are the mass number and atomic number of the product nucleus?

A nucleus with mass number m and atomic number n, emits one alpha- particle and one beta- particle . The mass number and atomic number of the resulting nucleus will respectively be-

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

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

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

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

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

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

In a radioactive series a nucleus X distintegrates into nucleus Y by emitting two alpha and two beta particles. IF m and n are the mass number and atomic number of the nucleus X, then the mass number and atomic number of the nucleus Y respectively are