Isotopes are atoms having

CUET Preparation Today

Start Free Mocks

Home Questions GDPBHNSJE3

Target Exam

CUET

Subject

Physics

Chapter

Nuclei

Question:

Isotopes are atoms having

Options:

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

Correct 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.