Question

What do u mean by isotopes ?????

Answer 1

elements which have the same atomic number but different mass number of the same element is called isotopes

Answer 2

heyy mate!!! here is ur answer

isotopes means an element hving same atomic no but different mass no.

for ex- hydrogen hve 3 protium which is 1+ duetrium that is 2+ and trituim that is 3+.

hope it will help u if it is then plz mark mine answer as the brainliest one