Question

Avogadro’s number was calculated by determining the number of atoms in

Answer 1

Answer: a mole

Avogadro's number
`N_ {A}` is determined by the number of particles (or atoms) in a mole:

`N_(A)=6.0221(10)^(23)/mol`

It should be noted that the mole is one of the seven fundamental units of the International System of Units and defines the amount of substance.

Therefore:

Avogadro’s number was calculated by determining the number of atoms in a mole.