Question

Atomic number of an atom is 10 + but its proton number is 11 . Can you tell why ?
I only need correct answer if you know only pls say ​

Answer 1

Answer:

Correct option is

A

11,11,12

Mass number = 23 and atomic number = 11.

Atomic number = Number of electrons =Number of protons =11.

Number of neutrons = Mass number − atomic number =(23−11)=12.

Hence, option A is correct.