Some metals, like nickel and lithium, are family names; certainly, ads for batteries play on the unique sound of “lithium-ion” as if it have been a novelty, regardless of lithium’s ubiquity in electrical automobiles and devices. But the true drivers of the digital economic system are the uncommon earth metals, with out which trendy digital gadgets wouldn’t work. As soon as just about unknown exterior of geochemistry analysis, these metals, which embrace neodymium and praseodymium, as constituents of highly effective magnets utilized in laborious drives and laptop audio system.
Uncommon earth components are so named as a result of they’re