I know this relates to moles, so how do I convert 4.77 g of lead (Pb) to atoms?
You do this by converting the mass in grams into the number of moles.
This means that 1 mole of lead has a mass of 208g
The number of atoms in a mole of lead is equal to the Avogadro Constant which =
So 208g of lead contain
So 1g of lead contains
So 4.77 g of lead contains: