Across
- 2. a state of matter that can change shape and volume like air
- 7. this is a state of matter that takes the shape of its container
- 8. a type of gas that all the electrons cut free
- 9. Solid, liquid, gas, and plasma
- 10. the smallest particle of a substance with a mixture of atoms like air
- 11. change something in a substance to make it something else
- 13. the temperature when a liquid turns into a solid when cooled
- 14. 2 or more elements combined to make a new substance
- 15. substance that can’t be broken down into smaller substances
- 16. the amount of space something takes up
- 19. added heat to change liquid to a gas
Down
- 1. a change in properties of matter that changes how it looks but still same substance
- 3. it is a state of matter that is something that has definite shape and is whole
- 4. The smallest part of matter made up of protons, electrons,and neutrons
- 5. how much/amount
- 6. anything that takes up space and has mass
- 10. increase heat in a solid to make it a liquid
- 12. when water falls from the ground like when it rains
- 15. when water from the ground dries up
- 17. two or more different things mixed together to form one substance they can separate easily
- 18. mixture that has 1 or more substances hard to separate