Behold, the perfect visual representation of carbon bonds that haunts organic chemistry students everywhere! The top fence with single posts represents alkanes (single bonds), the middle fence with double posts shows alkenes (double bonds), and the bottom fence with triple posts illustrates alkynes (triple bonds). This is what happens when chemists design fences instead of molecules. Twenty years of teaching and I've never seen hydrocarbon bonding explained so perfectly by accident. My students still can't remember this after three exams, but they'll never forget it after seeing a random fence.
Carbon Is Confusing

chemistry-memes, organic-chemistry-memes, carbon-bonds-memes, alkanes-memes, alkenes-memes | ScienceHumor.io