Question

name the atoms of the same element different in mass number​

Answer 1

Answer:

The atoms of a chemical element can exist in different types. These are called isotopes. They have the same number of protons (and electrons), but different numbers of neutrons. Different isotopes of the same element have different masses.

Explanation:

Answer 2

Isotopes

Explanation:

Isotopes Are Due To The Extra Number Of Neutrons In Its Nuclei.