Chemistry, asked by klounge14, 8 months ago


5) Relative molecular mass of an element/compound is the number of times one________
of the substance is heavier than - 1/12th the mass of an atom of carbon. [C12] (atom/ion/molecule).​

Answers

Answered by ARTIc2007
2

Answer:

hydrogen atom

Explanation:

it is mainly olused for comparing

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