jatilano04 jatilano04

01-02-2022
Biology

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What are rare earth elements?

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SalenaMd SalenaMd

01-02-2022

Answer:

rare-earth element, any member of the group of chemical elements consisting of three elements in Group 3 (scandium [Sc], yttrium [Y], and lanthanum [La]) and the first extended row of elements below the main body of the periodic table (cerium [Ce] through lutetium [Lu]).

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