chemistry

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Across
  1. 5. alkanes
  2. 6. electronegativity
  3. 10. octet
  4. 12. hydrocarbon
  5. 14. isomers
Down
  1. 1. covalent bonding
  2. 2. functional groups
  3. 3. alkenes
  4. 4. allotropes
  5. 7. crystalline
  6. 8. amorphous
  7. 9. double bond
  8. 11. alkyl
  9. 13. alkynes