The Chemistry of Life

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Across
  1. 2. A molecule that contains atoms of at least two different elements
  2. 4. The number of protons in an atom
  3. 8. A positively or negatively charged atom.
  4. 9. Chemical that results when two or more atoms join together chemically
  5. 11. Simple sugars; that are building blocks of more complex carbohydrates
  6. 14. Carbohydrates that are made up of more than two monosaccharides
  7. 15. Anything that has mass or takes up space
Down
  1. 1. Molecules found in living organisms that contain carbon rings, attached to other atoms
  2. 3. A chemical reaction in which molecules combine by removing water
  3. 5. a table of the chemical elements arranged in order of atomic number
  4. 6. A chemical bond
  5. 7. a collection of atoms that all have the same number of protons
  6. 10. The process by which organisms produce large molecules from smaller ones
  7. 12. Two different molecules that have the same chemical formula
  8. 13. Carbohydrates that are made up of two different monosaccharides