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Amount of Matter

Mass, volume, particle count — three rulers for the amount of matter, starting with why equal volumes can weigh very differently.

What you learn here

1. How Do We Measure Amount?
2. Measuring Mass
3. Measuring Volume
4. Same Volume, Different Mass
5. Counting Particles
6. Dissolving Doesn’t Destroy
7. Identifying a Substance by Measuring
8. Estimating Amounts

8 lessons · Free · no sign-up needed