Scandium, nke akara ngosi ya bụ SC na ọnụọgụ atọ ya bụ 21, bụ ọla ọcha, ọla ọcha. A na-agwakọkarị ya na Gadolinium, Erbium, wdg, na obere mmepụta na ọnụahịa dị elu. Ebumnuche dị mkpa bụ oxidation State + trivalcent.
Scandum dị na ọtụtụ mineral ụwa, mana enwere ike ịmịpụta scandium ole na ole na ụwa. N'ihi nnweta na ihe isi ike na ịkwadebe scandium, a rụrụ mmịpụta mbụ na 1937.
Scandium nwere obere ihe na-egbu egbu, mana njupụta ya dị nso na aluminom. Ọ bụrụhaala na a na-agbakwunye puku ole na ole nke Scandium na aluminium, a ga-agbanwe usoro al3SC ọhụrụ, nke ga-agbanwe mgbanwe aluminom na akụrụngwa nke alloy, yabụ ị maara ọrụ ya. A na-eji scandium dị elu na-eme ka ọ dị elu na-agbaze dị ka scandium titanium na scandium magnesium alloy
Ka anyị lelee obere ihe nkiri iji chọpụta ozi nke ya
Ogologo! Ogologo! Enwere ike iji ihe ndị dị oke egwu na-atụ egwu naanị na oghere oghere na rọketi.
Maka nri, a na-ewere ihe na-enweghị nsi. Emechara ule anụmanụ nke Scandium na nke Scandium chloride kpebisiri ike dịka 4 mg / kg instaaperitoneal na 755 mg / kg. Site na nsonaazụ ndị a, a ga-emeso usoro scandium dị ka ogige na-egbu egbu.
Agbanyeghị, n'ọtụtụ ubi, a na-eji scandium na scdidium ogige eji eme ihe dị ka nnu, shuga ma ọ bụ monosodium glutamate n'aka nke ndị na-eche, nke chọrọ ntakịrị iji mee ka ihe kwụsịtụ.
Oge Post: Jul-04-2022