Question

define atomic number​

Answer 1

The numbers of protons present in the nucleas of an atom is known as atomic no.

Hope it helps you. ❤️❤️

Answer 2

Answer:

It means the number of protons in tha nucleus of an atom,which is characteristic of chemical element and determines it's place in the periodic table....

hope it will be helpful to u mate .....

hope u like it...