" Emission of an alpha particle leads to a "

Emission of an alpha paritcle leads to a

Emission of an alpha paritcle leads to a

Successive emission of an alpha -particle and two beta -particles by an atom of an element result in the formation of its

The emission of an alpha- particle reduces the mass of nuclei by 4 units and increases its atomic number by 2.

If mass of an atom is M moving with speed v, what will be its speed after the emission of an alpha -particle if speed of alpha -particle is zero ?

If mass of an atom is M moving with speed v, what will be its speed after the emission of an alpha -particle if speed of alpha -particle is zero ?