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