Ni gake cyane ibintu by'isi birimolanthanum(La),cerium(Ce),praseodymium(Pr),neodymium(Nd), promethium (Pm),samarium(Sm),europium(Eu),gadolinium(Gd),terbium(Tb),dysprosium(Dy),holmium(Ho),erbium(Er),thulium(Tm),ytterbium(Yb),lutetium(Lu),scandium(Sc), nayttrium(Y).Izina ry'icyongereza niNtibisanzwe Isi.Ntibisanzwe IsiIbyuma muri rusange byoroshye, byoroshye, kandi birahinduka, kandi byerekana imbaraga zidasanzwe nka poro mubushyuhe bwinshi.Iri tsinda ryibyuma rifite ibikorwa bikomeye bya chimique kandi bifite isano ikomeye ya hydrogène, karubone, azote, ogisijeni, sulfure, fosifore, na halogene.Biroroshye okiside mu kirere, kandi biremereyeisi idasanzweirashobora gukora okiside irinda urwego hejuru yascandiumnayttriumku cyumba cy'ubushyuhe.Kubwibyo,ubutaka budasanzwemubisanzwe bibikwa muri kerosene cyangwa mubintu bifunze byuzuyemo vacuum na gaze ya argon.Ntibisanzweibintu bishobora kugabanywamo ibyiciro bibiri: urumuriisi idasanzwekandi biremereyeisi idasanzwe, cyane cyane iriho muburyo bwaisi idasanzwe.Ubushinwa, Uburusiya, Amerika, Ositaraliya n'ibindi bihugu bifite ibigega byinshiisi idasanzweh umutungo wisi.Ntibisanzwezikoreshwa cyane mubice nka peteroli, ubwubatsi bwa chimique, metallurgie, imyenda, ikirahuri ceramic, ibikoresho bya magneti bihoraho, nibindi bizwi nka "inganda monosodium glutamate", "vitamine zinganda", na "nyina wibikoresho bishya", kandi ni ibikoresho byingirakamaro byingirakamaro.
Igihe cyo kohereza: Ugushyingo-03-2023