Mole (mol) — Science definition
The chemist's counting unit: one mole is exactly 6.022 × 10²³ particles of a substance.
Where it is taught
- The Mole & Molar Mass — Reactions, Moles & Composition, Physical Science: Chemistry, Grade 11
The chemist's counting unit: one mole is exactly 6.022 × 10²³ particles of a substance.