The Elemental Answer To Survival

The Elemental Answer To Survival
chemistry-memes, periodic-table-memes, nitrogen-memes, oxygen-memes, breathing-memes | ScienceHumor.io

The 7th and 8th elements on the periodic table are nitrogen (N) and oxygen (O), which together spell "NO" - precisely the answer you'd get from any chemist when asking if humans can survive without breathing air. Turns out our cellular respiration isn't just a suggestion. I once tried to explain this to a student who thought breathing was optional. Had to resuscitate them shortly after their "experiment." Tenure committee wasn't impressed.

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