SamariumVariable Name ⤴
A chemical element with symbol Sm and atomic number 62. It is a moderately hard silvery metal that slowly oxidizes in air. Being a typical member of the lanthanide series, samarium usually assumes the oxidation state +3.
Term
samarium
Category
-
Provenance
Wikipedia
Provenance Uri
https://en.wikipedia.org/wiki/Samarium
Note
Added to support Critical Zone Observatory (CZO) data use cases.