Across
- 3. Plants provide this lifeline to us
- 6. Metal usually used to make anklets
- 7. A metal used in batteries
- 9. A part of Common Salt
- 10. The element which becomes diamond
Down
- 1. The lightest element
- 2. A mineral found in bananas (Symbol: K)
- 4. The biggest portion of atmosphere has this element
- 5. Noble gas used in balloons
- 8. A metal that is used in thermometers