logo

Ask Questions, Get Answers

X
 

Rare earth elements are generally called as

$\begin {array} {1 1} Lanthanides \\ Actinides \\ Alkali \;metals \\Alkaline\;metals \end {array}$

1 Answer

Lanthanides [rare-fleries-first inner transition]$\rightarrow 6^{th}$ period.
As defined by IUPAC, a rare earth element (REE) or rare earth metal is one of a set of seventeen chemical elements in the periodic table, specifically the fifteen lanthanides plus scandium and yttrium.
answered Jan 29, 2014 by sreemathi.v
edited Aug 1, 2014 by balaji.thirumalai
 

Related questions

Download clay6 mobile appDownload clay6 mobile app
...
X