Youtor
Cobalt exotic bullion rings and other uses of this rare metal
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=5lxYXrTREDY
This video is about cobalt with atomic number 27 and its uses. Also some cobalt bullion and rings! Cobalt is primarily used in electronic devices, aerospace industry and is an ingredient in lithium ion batteries for electric vehicles. What does cobalt look like? It is a lustrous bright silvery slightly bluish gray metal with a hardness of 5.0 • Credited photos from Wikimedia Commons https://commons.wikimedia.org/ • Cobalt bullion purchased from http://www.luciteria.com • Rings purchased from E-bay.
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