What is the difference between unified mass and atomic mass unoy? – InterviewSolution

InterviewSolution

1.	What is the difference between unified mass and atomic mass unoy?
Answer» Answer: Atomic mass of an element expressed in grams is CALLED gram atomic mass. Atomic mass unit (a.m.u) is the quantity of mass equal to 1/12th of the mass of an atom of carbon (C-12). ... Hence, the REFERENCE was changed to C-12 and a new symbol 'u' (UNIFIED mass) REPLACED the old symbol 'a.m.u'.

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