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xkcd #2913: Periodic Table Regions (imgs.xkcd.com)
submitted 2 years ago by to c/xkcd@lemmy.world
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https://xkcd.com/2913

Alt text:

Cesium-133, let it be. Cesium-134, let it be even more.

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[–] 72 points 2 years ago (2 children)

For anyone who is wondering the alloy metal that is radioactive is Technetium #43. It is weird it has no stable isotopes, and is only one of two radioactive elements that proceed non radioactive elements. As far as I am concerned it exists only to be different.

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  • [–] 17 points 2 years ago (1 child)

    is only one of two radioactive elements that proceed non radioactive elements

    … what’s the other one??

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