Across
- 3. a substance made by combining other substances together
- 6. What is the amount of force applied to an object
- 7. What is on the periodic table?
- 10. For a chemical reaction to occur there must be particles that collide with each other
- 12. What is the name for the smallest portion of matter?
- 13. A change you can see
- 14. Laws that relate to the pressure, volume, and temperature of a gas
- 16. Two substances that mix really well
- 17. What is the amount of space an object occupies
- 18. When things are close together
- 20. The process where any phase dissolves in a solvent to form a solution
Down
- 1. Two substances that don't mix well
- 2. the movement of molecules in a fluid form areas of high to low concentration
- 4. What is the speed at which a chemical reaction takes place
- 5. What changes when it becomes hot or cold
- 8. A substance that increases the chemical reaction without any permanent chemical change
- 9. The law that states that all temp, pressure, and volume all gasses contain the same number of molecules.
- 11. The minimum amount of energy to activate atoms or molecules to undergo chemical transformation
- 15. A change in materials into another
- 19. What is something that is made from 2 or more different elements that have been chemically joined.