Question

define isotope......​

Answer 1

Answer:

Isotopes are variants of a particular chemical element which differ in neutron number, and consequently in nucleon number.

Answer 2

here's your answer

Isotopes are variants of a particular chemical element which differ in neutron number, and consequently in nucleon number. All isotopes of a given element have the same number of protons but different numbers of neutrons in each atom

HOPE IT HELPS