Isotopes are atoms having. | PHYSICS - ATOMIC MASSES AND COMPOSITION OF NUCLEUS | SolveeIt

Isotopes are atoms having.

Same number of protons but different number of neutrons

Same number of neutrons but different number of protons

Same number of protons and neutrons

None of the above

Answer

Same number of protons but different number of neutrons

Explanation

For isotopes Z is same and A is different. Therefore the number of neutrons $A - Z$ will also be different.

Question: Isotopes are atoms having....