Of the 118 elements in the periodic table, approximately 30 can be obtained at a local supermarket, including aluminum, oxygen, and nitrogen.

factualpending

Speaker

Randall Munroe

Evidence Quote

of the 118 elements in the periodic table, there is about 30 of them which you can get at the local supermarket

Source

What If? | Randall Munroe | Talks at GoogleTalks at Google
Created: 8/11/2026, 1:26:46 AM

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