Template:Rare earth: Difference between revisions
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{{t2|rare earth|Note that the term "rare earth" is a ''category'' of elements, named a long time ago when they were thought to be scarce. Turns out they are not as scarce as previously thought. | {{t2|rare earth|Note that the term "rare earth" is a ''category'' of elements, named a long time ago when they were thought to be scarce. Turns out they are not as scarce as previously thought.{{pbr}}There are 17 rare earth elements (REEs): neodymium, dysprosium, scandium, yttrium, lanthanum, cerium, praseodymium, promethium, samarium, europium, gadolinium, terbium, holmium, rebium, thulium, ytterbium, lutetium.}} | ||
Latest revision as of 06:32, 10 November 2024
rare earth discussion Note that the term "rare earth" is a category of elements, named a long time ago when they were thought to be scarce. Turns out they are not as scarce as previously thought. There are 17 rare earth elements (REEs): neodymium, dysprosium, scandium, yttrium, lanthanum, cerium, praseodymium, promethium, samarium, europium, gadolinium, terbium, holmium, rebium, thulium, ytterbium, lutetium.