Across
- 2. Group 16 Period 3
- 4. A substance that has particles spread far apart and is a poor conductor
- 5. Positively charged center of an atom
- 8. The result of a chemical reaction
- 9. Group 14 Period 6
- 10. A neutral particle that contains a nucleus
- 11. And organic Catalyst
- 15. Where a substance can be stretched or bent
- 16. A substance that reacts with another substance
- 18. When a substance goes from a gas to liquid
- 20. Group 17 Period 3
- 21. Chemical reaction that releases enrgy
- 22. Group 2 Period 3
- 24. Where a substance can conduct electricity
Down
- 1. Positively charged Particles in the nucleus
- 3. Shiny, malleable, ductile element that conducts electricity
- 4. A column in the Table of Elements
- 6. Speeds up chemical reactions
- 7. Group 17 Period 4
- 12. When a substance goes from a gas to a solid
- 13. When a substance goes from a solid to a gas
- 14. Chemical reaction that absorbs energy
- 17. Where a substance can resist the flow of electricity
- 19. A row in the Table of Elements
- 23. Neutral Particles in the nucleus