Crazy scientist who created "Avogadro's Constant", lots that clumps a specific wide range of atoms into a mole, which are often used to determine the precise weight of an atom of any factor. Regarding periodic table, the factor's atomic size is in grams per mole. You can find 6.02 X 10^23 atoms in a single mole. 60 200 000 000 000 000 000 000 atoms, ions, or molecules make a mol. A mol, with respect to the element or mixture can reside between 0.1 to 20 square meters in volume, and can weigh between 0.001 to 0.200 killograms.BTW, when you yourself have discovered this definition intentionaly you need to get a hold of a hobby or work of some kind and obtain assist today.