Matter Worksheets

Matter Worksheets
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Name _____________________________

Date ___________________

States of Matter
Complete the puzzle.

1			2			3
			4						5
										6

	7							8

	9	10
				11	12		13		14		15

												16
	17
		18
19

	20
						21
22
					23

	24

SLIDE	SURFACETENSION	STATESOFMATTER	CONDENSATION
MELTINGPOINT	BOILINGPOINT	EVAPORATION	WATERVAPOR
MELTING	FREEZING	FASTER	FARTHER
THREE	SPREAD	EXPAND	HEAT
GAS	ONE	ZERO	LIQUIDS
LIQUID	SLOWER	GASES	ATOMS

down 2. If you subtract heat from matter, the atoms that make up the matter will begin to move ____.	down 3. In ____, atoms move the slowest.	down 5. The number of states of matter.	down 6. The temperature at which a given substance will change from a liquid into a gas. (2 words)
down 10. The three forms of matter (liquid, solid, and gas). (3 words)	down 11. The gas state of water. (2 words)	down 12. Matter in a gas state will ____ out to fill its container	down 13. The particles in liquids ____ past each other.
down 14. The change in a state of matter from a gas to a liquid.	down 15. Gases ____ to fill whatever space is available to them.	down 16. The change in a state of matter from a liquid to a solid.	down 20. You can change the state of matter by either adding or subtracting ____.
across 1. The basic building blocks of matter.	across 4. A state of matter that has no fixed shape but that has a definite volume.	across 7. In ____, atoms move the fastest.	across 8. The change in a state of matter from a solid to a liquid.
across 9. A state of matter that has no fixed shape and no fixed volume.	across 17. The particles in a solid state move around ___ point.	across 18. The pull on the surface of liquids that allow liquids to form drops when they fall. (2 words)	across 19. Water changes from a liquid state to a solid-state at ____ degrees Celsius.
across 21. The temperature at which a given substance will change from a solid into a liquid. (2 words)	across 22. If you add heat to matter, the atoms that make up the matter will begin to move ____.	across 23. The change in a state of matter from a liquid to a gas.	across 24. Particles in a gas are ____ apart than the particles in a liquid.

Answer Key