Aimee's science and Christmas crossword

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