rare earth meaning in Hindi

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These are likely to be the transition elements or rare earth elements.
He interrupted his tour with Laursen to join Rare Earth in Florida.
Yet, if you have one of those super powerful rare earth magnets.
The area has also been prospected for tin and rare earth minerals.
The first US release was on Rare Earth Records in April 1971.
It is also called cerium mischmetal, rare earth mischmetal or misch metal.
Q . You've also expressed some ardor for the rare earth elements.
Cold cathodes sometimes have a rare earth coating to enhance electron emission.
However, the use of rare earth elements makes these materials very expensive.
Like all rare earth metals, cerium is of low to moderate toxicity.

noun.

any element of the lanthanide series (atomic numbers 57 through 71)
synonyms：, , ,