erbium definition

  • noun:
    • A soft, malleable, silvery rare-earth element, used in metallurgy and nuclear analysis also to color cup and porcelain. Atomic quantity 68; atomic body weight 167.26; melting point 1,497°C; boiling-point 2,900°C; specific gravity 9.051; valence 3. See Table at element.
    • a metallic chemical factor (icon Er) with an atomic few 68.
    • an unusual planet component of the lanthanide series associated with other uncommon elements when you look at the mineral gadolinite from Ytterby in Sweden. Symbol Er. It's atomic number 68 and an atomic body weight of 167.26. The pure factor is metallic with a bright, silvery luster. It is fairly steady in air, not oxidizing as quickly as several other rare earths. Its salts tend to be rose-colored and give characteristic spectra, therefore the pink oxide has-been included as a colorant in glass and porcelain enamel glazes. Its sesquioxide Er2O3 is named erbia.
    • Chemical representation, Er; an uncommon material discovered along with yttrium, terbium, and many other uncommon elements in certain unusual minerals, as euxenite, fergusonite, and gadolinite, where it exists as a tantalate or silicate.
    • a trivalent metallic part of the rare earth group; does occur with yttrium
    • A soft, malleable, silvery rare-earth factor, used in metallurgy and atomic research and to color glass and porcelain. Atomic number 68; atomic fat 167.26; melting point 1,497°C; boiling point 2,900°C; specific gravity 9.051; valence 3. See Table at element.
    • a metallic chemical factor (symbol Er) with an atomic quantity of 68.
    • an uncommon planet section of the lanthanide show of several other uncommon elements inside mineral gadolinite from Ytterby in Sweden. Representation Er. It's atomic quantity 68 and an atomic weight of 167.26. The pure element is metallic with a bright, silvery luster. Its fairly steady in environment, maybe not oxidizing as quickly as some other unusual earths. Its salts tend to be rose-colored and provide characteristic spectra, and green oxide was included as a colorant in glass and porcelain enamel glazes. Its sesquioxide Er2O3 is known as erbia.
    • Chemical sign, Er; an unusual metal found with yttrium, terbium, and many other rare elements in certain rare nutrients, as euxenite, fergusonite, and gadolinite, in which it exists as a tantalate or silicate.
    • a trivalent metallic section of the rare earth team; does occur with yttrium
    • A soft, malleable, silvery rare-earth element, utilized in metallurgy and nuclear research and color glass and porcelain. Atomic number 68; atomic fat 167.26; melting point 1,497°C; boiling point 2,900°C; specific gravity 9.051; valence 3. See Table at element.
    • a metallic chemical factor (image Er) with an atomic few 68.
    • A rare planet element of the lanthanide series of several other uncommon elements inside mineral gadolinite from Ytterby in Sweden. Image Er. It's atomic number 68 and an atomic fat of 167.26. The pure element is metallic with a bright, silvery luster. It is fairly steady in environment, maybe not oxidizing as quickly as some other uncommon earths. Its salts tend to be rose-colored and provide characteristic spectra, plus the green oxide happens to be included as a colorant in cup and porcelain enamel glazes. Its sesquioxide Er2O3 is called erbia.
    • Chemical expression, Er; an unusual material discovered with yttrium, terbium, and a great many other rare elements in certain uncommon nutrients, as euxenite, fergusonite, and gadolinite, which it exists as a tantalate or silicate.
    • a trivalent metallic element of the rare-earth group; does occur with yttrium

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