Question

why are the atomic number and atomic mass number always in whole number ?​

Answer 1

Answer:

omic Number and Mass Number. Atomic numbers and mass numbers are always whole numbers because they are obtained by counting whole objects (protons, neutrons, and electrons). The sum of the mass number and the atomic number for an atom (A-Z) corresponds to the total number of subatomic particles present in the atomic.

Answer 2

Answer:

hey

ya sure

Introducing myself

I'm Niyati

age 13

class 9th

I am girl

& ur intro plz dear