Question

what is the unit of relative atomic mass?
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Answer 1

Atomic mass is expressed in terms of so-called atomic mass units (amu). This number is equal to one twelfth of the mass of an atom of carbon-12. Every element is assigned an atomic mass, which is its mass relative to that of one twelfth of the mass of an atom of carbon-12

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Answer 2

Answer:

Atomic mass is expressed in terms of so-called atomic mass units (amu). This number is equal to one twelfth of the mass of an atom of carbon-12. Every element is assigned an atomic mass, which is its mass relative to that of one twelfth of the mass of an atom of carbon-12.

Explanation:

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