PHR111 LECTURE 4

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Across
  1. 2. A substance or compound (organic or inorganic) that can facilitate a chemical reaction.
  2. 4. A carbon atom that is bonded to four other carbon atoms.
  3. 5. A hydrocarbon that has less than the maximum number of hydrogens, containing at least one double or triple bond (e.g., alkenes, alkynes).
  4. 6. The substance that is formed at the end of a chemical reaction.
  5. 8. A carbon atom that is bonded to three other carbon atoms.
Down
  1. 1. A hydrocarbon that contains only single bonds (e.g., alkanes, cycloalkanes).
  2. 3. A carbon atom that is bonded to two other carbon atoms.
  3. 6. A carbon atom that is bonded to one other carbon atom.
  4. 7. The organic compound that undergoes a change in a chemical reaction.