However, atomic weight, ie, relative atomic mass, is a dimensionless quantity, and can not take the units of grams per mole.
en.wikipedia.org However, as noted in the introduction, atomic weight and standard atomic weight represent terms for averages of isotopic abundances, not for single nuclides.
en.wikipedia.org They save on the total number of wheels and bogies, reducing initial cost, weight, noise, vibration and maintenance expenses.
en.wikipedia.org Standards call for a solid black coat, a wedge-shaped head, and a lithe body of solid weight without excessive bulk.
en.wikipedia.org