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Sodium metal is soft and squishy
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Making a pure gold bead
1:00
This Alloy Is Beautiful and Dangerous - NaK #science #chemistry
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Sodium metal, soft, reactive, and squishy
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Sodium is better than potassium
1:09:22
A VERY soft spoken British man tells you interesting space facts while you sleep
0:57
Potassium metal is soft, squishy, but reactive and fun to cut!
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I Tested Supercooled Water!
