Intro to Chemistry

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Across
  1. 3. A pH above 7
  2. 6. Two or more atoms joined together
  3. 7. Bond in which electrons are equally shared between atoms
  4. 8. A pH below 7
  5. 10. A substance dissolved in a liquid
  6. 13. Number of protons plus the number of neutrons
  7. 15. A negatively charged part of an atom
  8. 16. A liquid mixture
  9. 17. An uncharged part of an atom
  10. 18. Connection between atoms
  11. 19. Liquid, solid, or gas at room temperature
Down
  1. 1. An ingredient or atom that combines with others to cause a reaction
  2. 2. The result of a chemical reaction
  3. 4. A positively charged part of an atom
  4. 5. Bond in which electrons are unequally shared between atoms
  5. 9. An atom in which the number of neutrons is different from the number of protons
  6. 11. Another name for an atom
  7. 12. A substance that speeds up a reaction
  8. 14. A liquid that dissolves a substance
  9. 17. Part of the atom that contains protons and neutrons