Question

What is molecular mass ??​

Answer 1

A mole is a unit of measure that helps us compare particles of any given substance and its mass. ... The molar mass, also known as molecular weight, is the sum of the total mass in grams of all the atoms that make up a mole of a particular molecule. The unit used to measure is grams per mole.

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Answer 2

Molecular mass is the measure of total mass of a molecule.It is denoted as 'u'(unified mass).