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The Radionuclide

Behind every one of our characters is a real radionuclide. Click a character to watch its matching video.
Most videos are in English; a few are in German.

Hydrogen (H)

Beryllium (Be)

Chlorine (Cl)

Manganese (Mn)

Strontium (Sr)

Technetium (Tc)

Iodine (I)

I129 PNG.png
I131 PNG.png

Caesium (Cs)

Cs137-2.png

Protactinium (Pa)

Pa231 PNG.png

Neptunium (Np)

Np237 PNG-2.png

Plutonium (Pu)

Pu239 PNG.png

Americium (Am)

Am241 PNG.png
Am-241
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