Gallium Meaning In Urdu
Gallium Meaning in English to Urdu is سفیدی مائل نقرئی دھات, as written in Urdu and Safedi Mael Nuqrai Dhaat, as written in Roman Urdu. Accurate Gallium Translation, Synonyms and Antonyms.
سفیدی مائل نقرئی دھات
Safedi Mael Nuqrai Dhaat
|Safedi Mael Nuqrai Dhaat||سفیدی مائل نقرئی دھات|
Definitions of Gallium
n. A rare metallic element, found combined in certain zinc ores. It is white, hard, and malleable, resembling aluminium, and remarkable for its low melting point (86u00b0 F., 30u00b0 C.). Symbol, Ga; at. wt., 69.9. Gallium is chiefly trivalent, resembling aluminium and indium. It was predicted with most of its properties, under the name eka-aluminium, by the Russian chemist Mendelyeev on the basis of the periodic law. This prediction was verified in its discovery (in 1875) by the French chemist Lecoq de Boisbaudran by its characteristic spectrum (two violet lines), in an examination of a zinc blende from the Pyrenees.
Form Noun, Chemistry.
How To Spell Gallium [gal-ee-uh m]
Origin of Gallium Late 19th century: modern Latin, from Latin Gallia ‘France’ or gallus ‘cock’; named (either patriotically or as a translation of his own name) by Paul-Émile Lecoq de Boisbaudran (1838–1912), the French chemist who discovered it in 1875.