Question

What will be change in absolute atomic mass if 1 amu is defined as 1/24 of 1 atom of c-12​

Answer 1

An atomic unit of mass is defined as accurately 1/12 the mass of a carbon-12 atom. The carbon-12 atom has six neutrons and six protons in its nucleus. The atomic unit mass is symbolized as amu. 1 amu = Average of the proton rest mass and the neutron rest mass.