Does a nucleus lose mass when it suffers gamma decay?

In a gamma decay process, the internal energy of a nucleus of mass M decreases, a gamma photon of energy E and linear momentum E/c is emitted and the nucleus recoils. Find the decrease in internal energy.

An atomic nucleus A is composed of 84 protons and 128 neutrons. Does the composition of nucleus C change if it emits gamma radiations ?

What does a protein lose when it denatures?

When a nucleus in an atom undergoes a radioactive decay, the electronic energy levels of the atom.

A stationary nucleus of mass 24 amu emits a gamma photon. The energy of the emitted photon is 7 MeV. The recoil energy of the nucleus is

A gamma photon of momentum P is emitted by a radioactive nucleus of mass M . The total energy released in this process will be (Assume nuclei is free to recoil) [c is the speed of light ]

What happens to the mass number and atomic number of an element when it emits gamma- radiation

When does the nucleus of an atom tend to be radioactive ?

When a nucleus with atomic number Z and mass number A undergoes a radioactive decay process, (i) Both Z and A will decrease, if the process is alpha decay (ii) Z will decrease but A will not change, if the process is beta^(+)- decay (iii) Z will increase but A will not change, if the process is beta- decay (iv) Z and a will remain uncharged, if the prices is gamma decay