Across
- 3. Atomic number of 3
- 6. K
- 9. Essential part of making up leaves and teeth
- 14. Name from the greek word "beryllos"
- 15. Melting point of 40 degrees Celsius
- 16. What part of the periodic table do these metals lie in?
Down
- 1. Has an atomic weight of 226
- 2. Named after the village "stronian" in Scotland
- 4. Its salt is used in street lamps
- 5. To cut these metals easily, they need to be _____
- 7. What is the name given to these metals
- 8. Burns with a blinding white light in oxygen
- 9. Atomic weight of 132.9
- 10. Where can ALL of these metals be found?
- 11. Named after a country
- 12. 1st on the table
- 13. A word to describe how these metals react
- 14. Name from the greek work "barys" meaning "heavy"
