Across
- 2. The sun is in this state of matter
- 3. It has a half-life of 22 minutes and is a metal and the letters is FR
- 5. It's letters is Al
- 7. Smallest thing in the world
- 10. It's number on the periodic table is 104
- 11. a combination of atoms
- 12. it's symbol is Zn
- 14. it's symbol is BE
- 17. it's symbol is CuSn and the Greeks had an ______ age
- 19. it is what the sun fuses hydrogen into.
- 20. It is what we inhale
- 23. it's an alloy that has the symbol CU
- 25. The sun is fusing it in it's core
- 26. diamonds and coal are formed out of this
- 27. A metal that has the word titan in it
- 28. Is made from carbon and is a gemstone
- 30. it's symbol is AU
Down
- 1. it's symbol is PT
- 4. it's symbol is S
- 6. It's symbol on the periodic table is CH₄
- 8. The most expensive non-radioactive metal
- 9. It's used in pencils
- 13. it is used in cans and has the symbol SN
- 15. it is the name of the first planet in our solar system
- 16. the most smallest form of life possible
- 18. It connects quarks
- 21. It can never be destroyed nor created
- 22. The force that keeps us on earth
- 24. it's symbol on the periodic chart is K
- 29. it has the symbol O₃