A nucleus of lead `Pb_(82)^(214)` emits two electrons followed by an alpha particle. The resulting nucleus will have

If U_92^236 nucleus emits one alpha -particle, the remaining nucleus will have

If U_92^236 nucleus emits one alpha -particle, the remaining nucleus will have

When an alpha particle is emitted from a nucleus, its

When Boron nucleus B_(5)^(10) is bombarded by neutrons , alpha- particle are emitted . The resulting nucleus is of the element …….. and has the mass number....

A nucleus ""_(84)X^(202) of an element emits an alpha particle followed by a beta particle. The final nucleus is ""_(a)Y^(b) . Find a and b.

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.