periodic table
Across
- 3. / basic building block
- 6. / lighter elements
- 7. / Can cut with a knife
- 8. / made up of two or more substances
- 10. / baking a cake
- 12. / applies to Valence Electrons
- 13. / result of losing or gaining
- 17. / put in bombs
- 18. / N
- 19. / separates the solid of a mixture
- 21. / distributed evenly throughout the mixture
- 24. / has no metal in the element
Down
- 1. / E-
- 2. / a homogeneous mixture
- 4. / father of the periodic table
- 5. / P+
- 9. / ice to water
- 11. / salt producers
- 14. / highly unreactive
- 15. / made up of two or more substances
- 16. / a physical property that describes how much matter is found in a certain space
- 20. / mixture of metals and non-metals
- 22. / increases with temperature
- 23. / energy levels