ATWT Full Form - What is Full Form of ATWT?

ATWT full form is Atomic weight.

What is Atomic weight?

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.