Subsequently, one may also ask, how many moles of argon are in atoms?
The SI base unit for amount of substance isthemole. 1 mole is equal to 1 moles Argon,or39.948 grams. Note that rounding errors may occur, soalwayscheck the results.
Just so, how many atoms of argon do we have?
|39.948 atomic mass units
|Number of Protons
|Number of Neutrons
|Number of Electrons
To calculate the number of atoms in asample,divide its weight in grams by the amu atomic mass from theperiodictable, then multiply the result by Avogadro'snumber: 6.02 x10^23.