How do you determine the molar mass of helium?

1 Answer
Aug 18, 2016

Answer:

The periodic table includes the atomic weights of all of the elements. The molar mass of an element is its atomic weight in grams/mole (g/mol).

Explanation:

The atomic weight for helium on the periodic table is #4.002602#. The molar mass of of helium is #"4.002602 g/mol"#. This means that one mole of helium has a mass of #"4.002602 g"#.