Rare earth elements (REEs) are a group of 17 metallic elements essential in many modern technologies. Despite their name, they are not actually rare, but they are difficult to extract and refine. In ...
The group of rare earth elements (REEs) comprises a total of 17 elements, all of which possess similar chemical properties. In addition to the two lightest elements, scandium and yttrium, the group ...
Demand for rare-earth elements is growing and may reach 315,000 tons by 2030. Meanwhile, more than 40 million tons of e-waste—trashed computers, cell phones, and other electronics—is generated each ...
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