Question

define isotopes?????​

Answer 1

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• Isotopes are the atoms of same element having the same atmoic number but different mass numbers.
• Isotopes of an element have the same atomic number because they contain the same number of protons

Answer 2

hyy mate ✌️

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 will help you ❣️