Across
- 2. soft metal, fireworks
- 3. the atomic symbol is rb
- 9. atomic number 56
- 10. shells and bones
- 11. its in the alkali group 1 and starts with a c
- 12. atomic symbol na
Down
- 1. atomic number 3
- 4. an example of it is emerald
- 5. atomic symbol mg
- 6. atomic number 88
- 7. radioactive and an example of it is laster atom traps
- 8. fruits and vegtables