Rare Earth Elements Youtube. Despite their name, most are abundant in nature but are hazardous to extract. Rare earth elements have recently become an issue in the media and on the national agenda, despite years of relative obscurity.
Researchers Refine Rare Earth Element Recovery Process ... from i.ytimg.com The elements range in crustal abundance from cerium, the 25th most abundant element of the 78 common elements in the earth's crust at 60 parts per million, to thulium and. First, the real value of these metals is their unique electrical and magnetic properties that allow for miniaturization and much lighter, stronger, resilient, and efficient. Mix of 2 videos from youtube, by cazulteez :
And expansion of wikipedia content.
Neodymium, germanium, terbium, yttrium and more. They're used in electric car motors, lithium ion batteries, computer hard drives, solar panels, and wind turbines. The rare earths are a relatively abundant group of 17 elements composed of scandium, yttrium, and the lanthanides. 'police academy' actor wows 'america's got talent' judges.
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