Convert 5.04 x 10 ^ 26 atoms of zinc to moles

1.50⋅103moles. Explanation: The problem basically wants you to find a way to convert between the number of atoms present in the sample

Explanation:

Avogadro's number is a very important relationship to remember: 1 mole = 6.022×1023 6.022 × 10 23 atoms, molecules, protons, etc. To convert from moles to atoms, multiply the molar amount by Avogadro's number. To convert from atoms to moles, divide the atom amount by Avogadro's number (or multiply by its reciprocal).