What is the approximate diameter of an atom?

1. A Option A: 10⁻¹¹ m
2. B Option B: 10⁻¹² m
3. C Option C: 10⁻¹⁰ m
4. D Option D: 10⁻¹⁴ m

Answer checked 11 October 2026 · How we write and check questions