Crossword puzzle clue "c2h4"

Here are the possible solutions for c2h4 clue

Answer
Clue
Relevancy
alkene
Clue
C2H4, e.g.
Definition
an unsaturated hydrocarbon of the ethylene series
ethene
Clue
C2H4
Definition
a flammable gas, also ETHYLENE
ethylene
Clue
C2H4
Definition
an oil-forming gas, hydrogen combined with carbon, also ETHENE

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