Full name: exaatom
Plural form: exaatoms
Category type: amount of substance
Scale factor: 1.660538863127E-6
The SI base unit for amount of substance is the mole.
1 mole is equal to 602214.15 exaatom.
Valid units must be of the amount of substance type.
You can use this form to select from known units:
The SI prefix "exa" represents a factor of 1018, or in exponential notation, 1E18.
So 1 exaatom = 1018 atoms.
The definition of a atom is as follows:
This site uses an exact value of 6.0221415 x 1023 for Avogadro's number. This is the number of atoms in 1 mole of a chemical element.