Across
- 3. also known as Sulphur dioxide
- 4. the periodic table of _ _ _ _ _ _ _ _
- 5. the table of elements
- 10. what we breathe out
- 12. most _ _ _ _ _ _ are magnetic
- 14. what we breathe in
Down
- 1. a compound with two hydrogen molecules and 1 oxygen molecule
- 2. what to do when you have a mixture of elements wanted on their own
- 6. an element with the symbol of 'Cu'
- 7. something that fits its container
- 8. chemically bonded elements
- 9. able to bend
- 10. something that lets heat through
- 11. a very expensive metal found in jewelry
- 12. joining of elements, but not chemically
- 13. every element has a _ _ _ _ _
