Across
- 2. when a force acts on an object in the same or opposite direction
- 3. a liquid turning into a gas below boiling point
- 6. fluid state of matter
- 7. a change in matter that doesn't change the physical matter
- 11. rigid state of matter
- 14. caused by a change in the nucleus of an atom
- 15. atoms that has lost or gained electrons
- 19. the force of attraction between two objects; related to the mass and distance between the objects
- 20. a gas turning into a solid
- 21. fluid state of matter that has no definite shape or volume
- 24. two or more substances that are mixed together
- 25. a liquid turning into a solid
- 26. smallest building blocks of matter
- 27. matter and energy cannot be created or destroyed but can go through many changes
- 28. a liquid that has gotten to a high enough temperature that it releases steam
- 29. aka the phases of matter
- 32. the measure of energy in vibrating particles of a substance
Down
- 1. a pure substance made of two or more different elements chemically combined
- 4. fluid state of matter that is highly ionized
- 5. a mixture made of one element
- 8. a change resulting from the creating and breaking of chemical bonds
- 9. the space an object occupys
- 10. a push or pull on an object
- 12. a measure of the amount of matter in an object
- 13. the measure of gravity on an object
- 16. a solid turning to a liquid
- 17. a liquid turning into a gas at boiling point
- 18. a gas turning into a liquid
- 22. a solid turning into a gas
- 23. a pure substance of only one type of atom
- 30. a physical substance
- 31. the ability to do work