# Conservation of Mass

Measure and provide evidence that the total weight of matter is conserved regardless of the type of change (heating, cooling, or mixing)

Builds on: Irreversible Changes (hard, https://ai.page/c/irreversible-changes/en.md), Reversible Changes (hard, https://ai.page/c/reversible-changes/en.md), Matter Is Made of Particles (soft, https://ai.page/c/matter-is-made-of-particles/en.md)

Concept id: conservation-of-mass. Subject: science. Licence: CC BY-SA 4.0.

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