Across
- 3. Transition metal in Group 6 Period 6
- 5. Used in microchips and glass
- 7. Solid at room temperature but melts in your hand
- 10. I have five extra valence electrons
- 12. Heaviest metal in period 5
- 13. I am the Noble Gas in Period 5
- 16. Only metal that is a liquid at room temp
- 18. I am the Lanthanide used to make STRONG magnets
- 20. Period 4 element found in milk
- 22. I have only two energy levels and do not react
- 24. My atomic number is 92
Down
- 1. I make up almost 80% of the atmosphere
- 2. Heaviest metalloid in Period 4
- 4. I am the lightest of the Halogens
- 6. 3rd most abundant and most abundant in the crust
- 7. I am the transition metal with 79 electrons
- 8. Alkaline earth metal burns brilliant white
- 9. My address is Group 2 Period 2
- 11. I am an alkali metal most often with chlorine
- 14. Five cents or an element used for coatings
- 15. I am the Halogen in Period 5
- 17. NUMBER one
- 19. I am yellow nonmetal and smell horrible
- 21. Found in most cereals and in our blood
- 23. I make up about 20% of the air we breath