Why are Gold and Platinum used to make Jewellery? | #aumsum

It’s AumSum Time. Why are gold and platinum used to make jewelry? Because I commanded. No. It is because gold and platinum are malleable and ductile metals. Malleability is the property by which metals can be beaten into sheets. While ductility is the property by which metals can be drawn into thin wires. These properties […]

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Metal Refining & Recovery, Episode19: Gold From Mercury

Hi everyone, welcome back to Cody’s lab So this here’s my mercury distillation apparatus that I built in a previous video link in the description I just got through using this to distill several hundred pounds of mercury and it worked flawlessly right up to the point where the tube somewhere got plugged. Uh… I […]

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