Across
- 3. a chemical element with the symbol O and atomic number 8.
- 5. Is lime an acid or alkaline
- 8. atoms bonded togather
- 11. What do you call the new substances formed in a reaction
- 13. what are the starting substance in a chemical reaction called
- 14. Something people use to light up signs
- 15. A element that is very yellow and shiny
- 16. A candy that is red and white
Down
- 1. A alkiline that you use to brush your teeth
- 2. Something that is flexable and conducts electricity
- 4. A fans favorite cookie in christmas
- 6. Is sulfur dioxide an element or a compound
- 7. Is sulfur an element or compound
- 9. mans favorite pet
- 10. is lemon acid or alkiline
- 12. A element you use to clean your teeth