Unit 2 Review

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Across
  1. 3. The central part of an atom where protons and neutrons are found
  2. 4. Polymer made of monosaccharides
  3. 5. Polymer made of nucleotides
  4. 8. The part of a solution that gets dissolved
  5. 9. Charged atoms, changed the number of electrons
  6. 10. The part of a solution that does the dissolving
  7. 13. Positively charged subatomic particle
  8. 16. The substances that are used up in a chemical reaction
  9. 18. Polymer made of amino acids
Down
  1. 1. Polymer made of fatty acids
  2. 2. Neutral subatomic particle
  3. 6. Negatively charged subatomic particle
  4. 7. Smallest unit of matter
  5. 11. When a bunch of these are put together, they form a polymer
  6. 12. The substances that are created in a chemical reaction
  7. 14. Compounds that contain carbon
  8. 15. Solutions above 7 on the pH scale
  9. 17. Solutions below 7 on the pH scale