Erbium
- Chemical element: Er (Atomic Number: 68)
Noun
erbium ()
- a chemical element (symbol Er) with an atomic number of 68.
External links
For etymology and more information refer to:
http://elements.vanderkrogt.net/elem/er.html
(A lot of the translations were taken from that site with permission from the author)
Translations
*Bulgarian: ербий m