Answer
Atomic masses are measured using a.m.u. (atomic mass unit), which is calculated relative to the Carbon atom mass. 1 a.m.u. is the mass of a Carbon twelve atom divided by 12.
Since it is calculated relative to another atom, we say that atomic masses are relative masses.
Work Step by Step
Atomic masses are measured using a.m.u. (atomic mass unit), which is calculated relative to the Carbon atom mass. 1 a.m.u. is the mass of a Carbon twelve atom divided by 12.
Since it is calculated relative to another atom, we say that atomic masses are relative masses.