Across
- 3. The scientific unit for measuring heat that starts at absolute zero
- 5. the mixture of two chemicals
- 8. to form from a solution
- 13. Where there is NO atomic movement whatsoever
- 14. when something participates in a _________ the substance does not change
- 16. the energy produced from movement
- 20. when things are different
- 21. The building blocks of matter
- 22. the process in which heat is let out
- 23. many uses/extremely reactive
- 24. the amount of matter in a substance
Down
- 1. when materials participate in a ________ a new substance is formed
- 2. what is combined in a reaction
- 4. when things are the same
- 6. The creator of the periodic table
- 7. The electron on the outer ring
- 9. the process in which heat is absorbed
- 10. The end result in a chemical reaction
- 11. two or more atoms bonded together
- 12. my favorite class
- 15. The average measure of kinetic energy in particles
- 17. The type of atom
- 18. The relative mass of an atom
- 19. a chemical connection between atoms