Meaning of ERBIUM in English


Name: erbium

Symbol: Er

Atomic number: 68

Atomic weight: 167.26 (3) g

Group in periodic table:

Group name: Lanthanoid

Period in periodic table: 6 (lanthanoid)

Block in periodic table: f-block

CAS registry ID: 7440-52-0

Pure erbium metal is soft and malleable and has a bright, silvery, metallic lustre. As with other rare-earth metals, its properties depend to a certain extent on impurities present. The metal is fairly stable in air and does not oxidise as rapidly as some of the other rare-earth metals.

Chemistry of the elements English vocabulary.      Английский словарь химии элементов.