lithium
Množina: lithia
ETYM New Lat., from Greek litheios of stone, from lithos stone.
Soft, ductile, silver-white, metallic element, symbol Li, atomic number 3, atomic weight 6.941. It is one of the alkali metals, has a very low density (far less than most woods), and floats on water (specific gravity 0.57); it is the lightest of all metals. Lithium is used to harden alloys, and in batteries; its compounds are used in medicine to treat manic depression.
Lithium was named in 1818 by Swedish chemist Jöns Berzelius, having been discovered the previous year by his student Johan A Arfwedson (17921841). Berzelius named it after stone because it is found in most igneous rocks and many mineral springs.
A soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals; SYN. Li, atomic number 3.
Li · atomic number 3
lithe · lithium
litij
IPA: / litij /Alkalni metal, najlakši od svih metala (grč.)
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litijum
IPA: / litijum /Alkalni metal, litij, najlakši od svih metala (grč.)
karbonat · hidrid · berilijum · sulfat · natrijum · molibden · nikal · barijum · silicijum · hipohlorit · cink · antimon · hidroksid · dioksid · bizmut · sodijum · titanat · jodid · titanijum · nitrid · amonijum · hidrazin · trihlorid · fluorid · oksid · bikarbonat · magnezijum · molibdat · galijum · elektrolit · kalijum · acetat · benzalkonijum · perhlorat · selenijum · arsenat · nitrit · germanijum · selenid · kadmijum