Question

what is the relationship between atomic number and atomic mass​

Answer 1

Answer:

mass number = protons + neutrons.

atomic number = proton number or the number of protons found in the nucleus every atom of that element.

Answer 2

Answer:

Atomic number is usually the number of proton present in an element nucleus

atomic mass is associated with the number of neutron and proton that are present in a particular nucleus of an element