Ni isi idasanzwe cyangwa amabuye y'agaciro?

Ni isi idasanzwe cyangwa amabuye y'agaciro?

Isi idasanzweni icyuma. Isi idasanzwe ni ijambo rusange ryibintu byicyuma mumeza yigihe, harimo ibintu na Slanthanide na Scandium na yttrium. Hariho ubwoko 250 bwibidukikije bidasanzwe muri kamere. Umuntu wa mbere wavumbuye isi idasanzwe yari Finisio Gramine Gadolin. Mu 1794, yatandukanije ubwoko bwa mbere bwisi idasanzwe yisi kuva mu mahanga buremereye bisa na asfalt.

Intandaro idasanzwe nijambo rusange kubintu 17 byibintu biri mumeza yigihe cyibintu bya chimique. Nibisigisigi bidasanzwe byisi,Lanthanam, Ceseoodymium, Neodymium, Prometium, Samariya, na Europium; Ibintu biremereye byisi: GADOLINIUM, Terbium, Dysgrosium, Hollyyium, Ermium, Thulium, Lytium, Scandium, na ytrike.Isi idasanzwe irahari nk'amabuye y'agaciro, bityo ni amabuye y'agaciro aho kuba ubutaka. Ubushinwa bufite ububiko budasanzwe bw'isi, cyane cyane bwibanze mu ntara n'imijyi nko muri Mongoliya, Shandong, Sipun, muri Siangxi, n'ibindi, hamwe n'isi yo mu majyepfo ya ion, nisi idasanzwe isi iremereye.

Isi idasanzwe mu isi idasanzwe yibanze muri rusange muburyo bwo guhagarika karubone, fluorides, fosifate, oxide, cyangwa gusebanya. Ibintu bidasanzwe byisi bigomba guhinduka ibice bishonje mumazi cyangwa aside inorumanic binyuze mumiti itandukanye yisi ya chlodide zidasanzwe zivanze na chlodiete yisi, ishobora gukoreshwa nkibicuruzwa cyangwa ibikoresho fatizo byo gutandukanya ibintu byisi. Iyi nzira yitwa isi idasanzwe yibandaho, izwi kandi nko kwivuza.