State the reference used at present for describing atomic mass?
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The atomic mass unit is abbreviated as amu.
Atomic mass unit is defined as as mass unit equal to exactly one twelth (1/12 th) the mass of carbon-12 atom.
Thus, the atomic masses of all elements have been found to an atom of Carbon-12.
Atomic mass unit is defined as as mass unit equal to exactly one twelth (1/12 th) the mass of carbon-12 atom.
Thus, the atomic masses of all elements have been found to an atom of Carbon-12.
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