Question

Define isotopes and isobars.​

Answer 1

Explanation:

1def:-

Isotopes are atomic structures of same elements having a different mass number/atomic mass. Isobars are different chemical elements having same atomic mass. Atomic numbers of all isotopic forms of a single element are equal.

2nd def:-

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. Isobars: Atoms of different elements with different atomic numbers, which have the same mass number, are known as isobars.