hamiltondekarip6qyth hamiltondekarip6qyth
  • 06-04-2018
  • Biology
contestada

What is coltan and what does it become when refined?

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ayeshaxoi ayeshaxoi
  • 07-04-2018
Coltan is short for columbite-tantalite, a dull metallic ore. When refined, coltan becomes a heat resistant powder.
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