Elements

Zirconium

By 2008-03-01T00:00:00

Diamond ring

Source: Istockphoto

Wear it sparkling on your finger, zirconium is also key to nuclear energy

Did you know that Zirconium oxide has a melting point of 2715ºC and a red-hot crucible made from ZrO2 can be plunged into cold water without cracking? 

John Emsley explores that and other facts about this precious and versatile metal.

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