erbium

• Химический элемент, трёхвалентный металл из группы редкоземельных элементов, часто встречающийся вместе с иттрием.

A chemical element, a trivalent metallic element of the rare earth group, often found together with yttrium.

uncountable

1. Chemical elementC2formalscientific

   A silvery-white, trivalent metallic element of the lanthanide series, typically found in minerals such as xenotime and used in certain lasers and as a pink colorant in glass.

   Химический элемент

   • Erbium is often used in fiber-optic amplifiers to boost optical signals.
   • The pink tint in some glassware is achieved by adding erbium oxide.
   • Researchers extracted erbium from the mineral sample for further analysis.
   • Erbium-doped lasers are employed in medical procedures for skin resurfacing.