Question

Two nuclei which are not identical but have the same number of nucleons present is said to be what!???
1. Isotones
2. Isobars
3. Isotopes
4. None

Answer 1

hey user here is your answer:-
Isotones have the same number of nucleons but are not identical ....
hope it helps !!!

Answer 2

same no of nucleons means proton +neutron=mass no.so,answer is isobar