Chemistry, asked by shindeom9833830655, 9 days ago

What is average atomic mass & molecular mass

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Answered by pdey89747
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Answer:

The average atomic mass (sometimes called atomic weight) of an element is the weighted average mass of the atoms in a naturally occurring sample of the element. Average masses are generally expressed in unified atomic mass units (u), where 1 u is equal to exactly one-twelfth the mass of a neutral atom of carbon-12.

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