Question

define relative molecular mass​

Answer 1

Answer:

The ratio of the average mass per molecule of the naturally occurring form of an element or compound to 1/12 of the mass of a carbon–12 atom. It is equal to the sum of the relative atomic masses of all the atoms that comprise a molecule. From: relative molecular mass in A Dictionary of Chemistry

Answer 2

Answer:

this is your answer bro

Explanation:

The related quantity relative molecular mass, as defined by IUPAC, is the ratio of the mass of a molecule to the unified atomic mass unit (also known as the dalton) and is unitless. ... The molecular mass and relative molecular mass are distinct from but related to the molar mass.