The Alkane architect

1234567891011
Across
  1. 3. (Conformation)
  2. 4. (Common name)
  3. 5. (Series type)
  4. 8. (Shape)
  5. 9. (Changing structure)
  6. 10. (Projection type)
  7. 11. (Conformation)
Down
  1. 1. (Ring formation)
  2. 2. (Simplest member)
  3. 3. (Bond nature)
  4. 4. (Main reaction mechanism)
  5. 5. (Reaction with O_2)
  6. 6. (Preparation reaction)
  7. 7. (Reagent for decarboxylation)
  8. 8. (Pyrolysis)