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Organic chemistry word search with terms like alkanes, benzene, aromatic, and isomer.
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Organic Chemistry Hydrocarbons Word Search

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About:

This 35-word organic chemistry word search covers nomenclature and structure for Grades 10–12. Hidden words span alkanes (methane through decane), alkenes, alkynes, aromatic compounds, functional groups (methyl, ethyl, propyl, butyl), and molecular geometry terms (tetrahedral, trigonal, linear). Use it to review after teaching hydrocarbon structures, as a sub-plan activity, or as a study guide for a chemistry assessment.

Subject:
Science
Topic:
Chemistry
Grade Level:
10th – 12th Grades
Updated June 2026

Word List

  • ORGANIC
  • HYDROCARBON
  • SATURATED
  • UNSATURATED
  • ALKANE
  • ALKENE
  • ALKYNE
  • METHANE
  • ETHANE
  • PROPANE
  • BUTANE
  • PENTANE
  • HEXANE
  • HEPTANE
  • OCTANE
  • NONANE
  • DECANE
  • BENZENE
  • AROMATIC
  • STRUCTURAL
  • CONDENSED
  • SKELETAL
  • FORMULA
  • ISOMER
  • METHYL
  • ETHYL
  • PROPYL
  • BUTYL
  • SUBSTITUENT
  • IUPAC
  • TETRAHEDRAL
  • TRIGONAL
  • LINEAR
  • CARBON
  • HYDROGEN

How to Use This Word Search

Print this word search for early finishers, vocabulary review, or classroom warm-ups. Click 'Open This Word Search' to change the grid size, swap words, or adjust difficulty before downloading.

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