Avogadro Constant

Key Stage 4

Meaning

The Avagadro Constant is the number of atoms in 12g of Carbon. 6.02x10²³ atoms per mol.

About the Avagadro Constant

The Avagadro Constant is used to state the number of atoms or molecules in a mole of a substance.

1 mole of an element contains 6.02x10²³ atoms of that element.

1 mole of a molecule contains 6.02x10²³ molecules.