Question

what is isotopes ?????​

Answer 1

Answer:

Isotopes are atoms with the same number of protons but that have a different number of neutrons. Since the atomic number is equal to the number of protons and the atomic mass is the sum of protons and neutrons, isotopes are elements with the same atomic number but different mass numbers.

Answer 2

Answer:

• Isotopes are members of a family of an element that all have the same number of protons but different numbers of neutrons.