Molecules

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Across
  1. 2. What is the other half of table salt?
  2. 5. Most molecules, if they're digested, can have ______ effects.
  3. 6. Two elements might form ____ bonds because they exchange electrons that they don't need or have too much of.
  4. 8. It gives lot of fruits their sharp tangy tastes
  5. 9. This molecule is what creates heat and fire when mixed with oxygen.
  6. 13. This is what holds electrons and protons together in a single atom.
  7. 15. For every ____ there are one or more from which it is derived.
  8. 16. Keratin is one example of a natural _____.
  9. 17. You use this molecule in drinks and you use it to wash your dishes.
  10. 19. The part of the atom's nucleus that has no charge at all.
Down
  1. 1. There's no such thing as natural ______.
  2. 2. Everything is held together by this force of molecules pulling on each other
  3. 3. The part of the atom's nucleus that has a positive charge.
  4. 4. It is both a wave and a particle at the same time.
  5. 7. These are made up of elements in a specific manner.
  6. 10. When it's green and looks rather pretty it's called an emerald
  7. 11. they have a small dense nucleus.
  8. 12. This is a fibrous protein that only animals make.
  9. 14. What is half of table salt that's used in a pool?
  10. 18. This is a macromolecule that builds up DNA piece by piece.