lanthanum

listen to the pronunciation of lanthanum
English - Turkish
lantan
(Tıp) La sembolü ile bilinen, atom no: 57 ve atom ağırlığı: 138.92 olup, aluminyumla alakalı kimyasal element, lantan
(Nükleer Bilimler) (la) lantan

Related Terms

lanthanum chloride
lantan klorür
lanthanum oxide
lantan oksit
English - English
A metallic chemical element (symbol La) with an atomic number of 57
a white soft metallic element that tarnishes readily; occurs in rare earth minerals and is usually classified as a rare earth
Atomic weight 138
and was so named from the difficulty of separating it from cerium, didymium, and other rare elements with which it is usually associated
{i} (La) rare metallic element (Chemistry)
It occurs in certain rare minerals, as cerite, gadolinite, orthite, etc
A rare element of the group of the earth metals, allied to aluminium
Symbol La
lanthanum

    Hyphenation

    lan·tha·num

    Turkish pronunciation

    länthınım

    Pronunciation

    /ˈlanᴛʜənəm/ /ˈlænθənəm/

    Etymology

    [ -n&m ] (noun.) 1841. From Ancient Greek λανθάνω (“escape notice”), because it had gone long undetected in mineral ores.
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