Question

viii) Why isotopes of an element have simi-
lar chemical properties?​

Answer 1

Explanation:

This is because isotopes of an element have the same number of electrons as an atom of that element. But they have different number of neutrons which affects the mass number. Mass number determines the physical properties. Hence isotopes have similar chemical properties but different physical properties.

Answer 2

Answer:

because they have same atomic no of same element ..

hope this helps u...