CBSE Class 9 Answered
difference between atomic mass unit and atomic mass of elements
Asked by | 26 Oct, 2013, 06:15: AM
Expert Answer
Atomic mass is defined as 1/12 the mass of carbon atom C-12.
The atomic mass of any element is the weighted average of the relative atomic masses of its natural isotopes.
Answered by Vaibhav Chavan | 28 Oct, 2013, 09:34: AM
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