europijum | srpsko - engleski prevod

europijum

muški rodhemija

Europij (lat.)

1. chemical element 063 Eu

imenica

2. Eu

prefikshemija

Europium

3. europium

imenicahemija

Sinonimi: Eu | atomic number 63

ETYM New Lat.; Europe + -ium, as in aluminium.
A bivalent and trivalent metallic element of the rare earth group; SYN. Eu, atomic number 63.
Soft, grayish, metallic element of the lanthanide series, symbol Eu, atomic number 63, atomic weight 151.96. It is used in lasers and as the red phosphor in color televisions; its compounds are used to make control rods for nuclear reactors. It was named in 1901 by French chemist Eugčne Demarçay (1852–1904) after the continent of Europe, where it was first found.

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