Question

define isotope and also given one example.

Answer 1

Bonjour buddy !! ❤️❤️      Answer...      Isotopes are the elements which have same atomic number but different atomic masses .       Ex .$H_{1}^{1} , H_{1}^{2}$

Answer 2

Answer:

Isotopes are the atoms in which the number of neutrons differs and the number of protons is the same.