erbium
Pronunciation:
/ˈɜːɹbiəm/noun
Definitions
A chemical element (symbol Er) with atomic number 68: a silvery-white metal, in nature always found in combination with other elements.
A single atom of this element.
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/ˈɜːɹbiəm/Definitions
A chemical element (symbol Er) with atomic number 68: a silvery-white metal, in nature always found in combination with other elements.
A single atom of this element.