Chemistry Terms

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Across
  1. 2. A substance that does not normally react with other substances.
  2. 4. A solution with a pH higher than eight.
  3. 5. A solution with a pH lower than seven.
  4. 7. A substance that can speed up a chemical reaction without actually changing itself.
  5. 9. A reaction that releases heat, feels hot
  6. 10. A bond formed between two metal atoms.
  7. 12. A bond formed between a metal and a nonmetal atom.
  8. 14. A positively charged ion.
Down
  1. 1. A scale for measuring the acidity or basicity of a solution.
  2. 3. A reaction that absorbs heat from its surroundings, feels cold.
  3. 6. An atom with the same number of protons, but a different number of neutrons.
  4. 8. A negatively charged ion.
  5. 11. A atom or with an electric charge due to the gain or loss of an electron.
  6. 13. A bond formed between two nonmetal atoms.