chem 100 ch5

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Across
  1. 4. One of two or more different forms of an element.
  2. 6. The shape carbon takes when it forms single bonds to four other atoms or groups of atoms.
  3. 9. The angle between any two bonds that include a common atom. (2 words)
  4. 11. A drawing of an organic molecule that is made up of lines only rather than element symbols and bonds. (2 words)
  5. 13. Atoms often attain a total of eight valence electrons as a result of gaining or losing or sharing electrons. (2 words)
  6. 14. A functional group containing a single nitrogen atom.
  7. 15. An organic molecule that contains only carbon atoms and hydrogen atoms.
Down
  1. 1. A specific motif within an organic molecule. Often, a heteroatom or group of heteroatoms. (2 words)
  2. 2. Any atom other than carbon or hydrogen in an organic molecule.
  3. 3. The distance between two atoms involved in a covalent bond. (2 words)
  4. 5. A functional group containing one carbon atom, two oxygen atoms, and one hydrogen atom. (2 words)
  5. 7. The energy required to break a specific chemical bond. (2 words)
  6. 8. For organic molecules, a double or a triple bond. (2 words)
  7. 10. A functional group containing a single sulfur atom.
  8. 12. A ring of six carbons with alternating double and single bonds.