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lesya [120]
3 years ago
12

What is a molecule made of and what is it’s molecular mass

Chemistry
1 answer:
Dominik [7]3 years ago
6 0

Answer:

Molecular mass is a number equal to the sum of the atomic masses of the atoms in a molecule. The molecular mass gives the mass of a molecule relative to that of the 12C atom, which is taken to have a mass of 12

Explanation:

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