Question

Isotopes are:
(a) atoms of an element with similar chemical properties but different atomic masses
(b) atoms of different elements with similar chemical properties but different atomic masses.
(C) atoms of an element with different chemical properties but same atomic masses
(d) atoms of different elements with different chemical properties but same atomic masses.​

Answer 1

(a) atoms of an element with similar chemical properties but different atomic masses

Explanation:

this is correct answer

Answer 2

Answer:

hlo aur batao bhai log sab badhiya