Propene

Prop- → propeller → tree → three → 3 carbon atoms

-ene → Queen → two James Bonds → double bond → double carbon bond

 

Also looks like

Or

So propene = C₃H₆

C₃H₆

C₃H₆ is 

Or

Which looks like

Or

3 carbon atoms → three → tree → propeller → prop-

Double carbon bond → double bond → two James Bonds → Queen → -ene

 

C₃H₆ = propene

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