the atomic number
If A, Z, and N denote the mass number, the atomic number, and the neutron number for a given nucleus, we can say that (1) N = Z + A (2) isobars have the same A but different Z and N
18
Oct
If A, Z, and N denote the mass number, the atomic number, and the neutron number for a given nucleus, we can say that (1) N = Z + A (2) isobars have the same A but different Z and N and N denote the mass number and the neutron number for a given nucleus [...]