Question

define Atomic Mass??​

Answer 1

Answer:

1. The atomic mass is the mass of an atom.

2. The SI unit of atomic mass is Kilogram.

3. An Atom of sulfur32 has a mass is 31.972 amu.

4. AMU is the average of the proton rest mass and the neutron rest mass.

Answer 2

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 atomic mass unit or unified mass or dalton, where 1 amu or 1 u or 1 Da is defined as 1⁄12 of the mass of a single carbon-12 atom, at rest.

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