Question #97b2e

1 Answer
Jun 2, 2016

periodic table has molar mass


A mole is always just that, one mole of something. The formal definition of mole is a unit of measurement for amount of substance.
The periodic table has listed the molar mass of each element. The measurement of moles are normally written in g/mol.

Take for example:
Cu (copper) =63.546 g/mol
Sn (tin) = 118.710 g/mol

thus we can see, that for each mole, there are that many grams in it.