Question

How do the mass number and charge of a nucleus change when it emits a gamma ray

Answer 1

Hi,Mykayla647!
The mass number and charge do not change because Gamma rays have no charge or mass.
I hope this helps;)

Answer 2

Hi There!

How do the mass number and charge of a nucleus change when it emits a gamma ray?


The charge doesn't change as a result of emitting a photon (which is what a gamma ray is). The mass does change by a small amount (due to the energy-mass equivalence relationship; a photon has no rest mass, but does have energy), but not by enough to make any real difference in the mass number.