๐Ÿงชap chemistry review

Mass

Written by the Fiveable Content Team โ€ข Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 examโ€ขWritten by the Fiveable Content Team โ€ข Last updated September 2025

Definition

Mass refers to the amount or quantity of matter contained within an object or substance. It is typically measured using units such as grams (g) or kilograms (kg).