relative molecular mass Antonyms
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Meaning of relative molecular mass
Wordnet
relative molecular mass (n)
(chemistry) the sum of the relative atomic masses of the constituent atoms of a molecule
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(chemistry) the sum of the relative atomic masses of the constituent atoms of a molecule
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Relative molecular mass, also referred to as molecular weight, is the sum of the atomic masses of the atoms in a molecule.
Chemists calculate the relative molecular mass of a compound by adding up the atomic masses of its constituent atoms.
The relative molecular mass of a substance is expressed in atomic mass units (amu) or unified atomic mass units (u).
Relative molecular mass provides insight into the mass of a molecule relative to the carbon-12 isotope.