Question

what is atomic weight​

Answer 1

Explanation:

The atomic mass is the mass of an atom. Although the SI unit of mass is the kilogram, atomic mass is often expressed in the non-SI unit dalton where 1 dalton is defined as 1⁄12 of the mass of a single carbon-12 atom, at rest.

Answer 2

Answer:

The Maximum Mass Of An atom is called its mass Number.

Explanation:

For example

Helium Mass Number is 2.