Chemistry Vocabulary

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Across
  1. 4. an expert in science, esp. one of the physical or natural sciences.
  2. 6. a specialist in chemistry.
  3. 7. a basic, essential, or special quality of a thing.
  4. 8. the attraction between atoms in a molecule.
Down
  1. 1. a group of chemical compounds containing only hydrogen and carbon.
  2. 2. the science that studies the composition, properties, and activity of substances and various elementary forms of matter.
  3. 3. the material of which any physical object is composed.
  4. 5. a nonmetallic element, ordinarily a yellow solid that can be burned, occurring widely in chemically combined forms and compounds and in cellular protein.
  5. 6. something formed by combining parts, elements, etc.