**To calculate the mass of a specific number of atoms of an element, divide the number of atoms by 6.02 x 10 ^{23} and then multiply by the molar mass of the element. ** The process for calculating mass from the number of atoms is the same for all elements.

**Step 1: Calculate the number of moles from the number of atoms. **

^{23}, the number of atoms in one mole of the element — also known as Avogadro's number.

**Step 2: Determine the molar mass of the element. **

**Step 3: Multiply the number of moles of the element by the molar mass. **