REES has various meanings in the China category. Discover the full forms, definitions, and usage contexts of REES in China.
Rare earth elements are a set of seventeen chemical elements in the periodic table, specifically the fifteen lanthanides plus scandium and yttrium. Scandium and yttrium are considered rare earth elements since they tend to occur in the same ore deposits as the lanthanides and exhibit similar chemical properties.
ChinaLast updated: