Propane

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

-ane → cane → shingle → single → single carbon bond

Which looks like

Or

So propane = C₃H₈

C₃H₈

C₃H₈ is

Which looks like

 Or

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

Single carbon bond → single → shingle → cane → -ane

 

Therefore C₃H₈ = propane

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