Chemistry Vocabulary

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Across
  1. 1. Two or more elements chemically joined together.
  2. 3. A neutral particle found in the nucleus.
  3. 6. A material that does not conduct electricity well and is usually dull.
  4. 7. The number of protons in an atom.
  5. 10. The temperature at which a liquid turns into a gas.
  6. 13. A change that forms a new substance.
  7. 14. The smallest unit of matter.
  8. 15. A solid formed during a chemical reaction in a liquid.
Down
  1. 2. A positively charged particle found in the nucleus.
  2. 4. A pure substance made of one kind of atom.
  3. 5. A shiny material that conducts electricity well and can bend.
  4. 8. Two or more substances not chemically joined.
  5. 9. The ability to allow electricity to pass through.
  6. 11. A negatively charged particle that moves around the nucleus.
  7. 12. Mass divided by volume.