Lanthanide
Lanthanide, lanthanid
Nkọwa: Ihe ndị 57 ruo 71 na tebụl oge. Izugbe ihe dị ka ihe iri na ise site na lanthanum na lebutium. Kwupụtara dị ka ln. Nhazi elektrọn na-ahụ maka 4F0 ~ 145d0 ~ 26s2, nke sitere na usoro mgbanwe;LanthanumEnweghị Electrons 4F na-ewezuga na sistemụ lanthanide.
Dọ aka ná ntị: Chemists_ inorganic Chemisty_
Okwu metụtara: Hydrogen Sponge Nickel-igwe hydride
Otu nke ihe ise dị n'etiti lanthanum naenyoucheNa tebụl oge a na-akpọ lanthanide. Lanthanum bụ ihe mbụ na Lanthanide, yana akara akara ngosi na kemịkalụ 57. Lanthanum bụ ihe dị nro (a ga-egbutu ya na ọla ọcha) na-efunahụ ya mgbe ikuku. Ọ bụ ezie na a na-eke lanthanum dị ka ihe dị ka ụwa, ihe dị na ya na jikọrọ ọnụ ala nke 28th, ihe fọrọ nke nta ugboro atọ. Lanthanum enweghị oke ọmịiko pụrụ iche nye ahụ mmadụ, mana ọ nwere ụfọdụ nje na-egbochi.
Ngwakọta Lanthanum nwere ihe dị iche iche ma na-ejikarị ihe dị iche iche ma na-eme ihe n'ọtụtụ ebe oriọna na-acha uhie uhie, ihe eji egwuri egwu, scytrodes, na ngwaahịa ndị ọzọ.
Otu ihe eji eme ihe eji eme ihe eji eme ihe nickel-men hydride. N'ihi oke ọnụ ahịa nke iwepu lanthanide, a ga-eji lanthanum dị ọcha site na mita ụwa nke nwere ihe karịrị 50% lanthanum. Hydrogen Sponges nwere lanthanum, nke nwere ike ịkwado ogo 400 nke olu ya nke hydrogen mgbe rencible ike na-agbanwe agbanwe. Ya mere, enwere ike iji Hydrogen Sponge alloys na sistemu eji echekwa.Lanthanum oxidenaLanthanum hexaachA na-eji ya dị ka ihe na-ekpo ọkụ na akpa elecron. Crystal nke Lanthanum Hexhanum Hexabanum bụ ncha dị elu na ogologo ndụ na micron micron na micron na-akụda mmụọ.
A na-eji lanthanum trifluoride dị ka mkpuchi oriọna, weere ya naEurope (III) fluoride,ma jiri ihe nkiri kristal nke fluoride ion na-ahọrọ electrode. Lanthanum trifluoride bụkwa akụkụ dị mkpa nke iko fluoride a na-akpọ Zblan. O nwere otutu mbugharị na oke nke infrared ma na-ejikwa sistemụ ngwa anya. Cerium dopedLanthanum (III) bridenaLanthanum (III) chloridenwere Njirimara nke mmepụta ọkụ dị elu, mkpebi ike kachasị mma na nzaghachi ngwa ngwa. Ha bụ ihe na-enyocha ihe, nke a na-eji azụmahịa maka neutrons na γ ihe nchọpụta maka radieshon. The iko ahụ gbakwunyere na lanthanum oxide nwere ndeksi dị elu na mgbasawanye ala, yana ike ime ka ahụ alkali guzogide nke alkali. Enwere ike iji ya mee iko anya oge pụrụ iche, dị ka iko na-enweghị atụ, maka igwefoto na teliskop na telescope. Na-agbakwunye obere ego nke Lanthanum na ígwè nwere ike imeziwanye mmetụta ya na nkwanye ugwu ya, mgbe ị na-agbakwunye lanthanum nwere ike belata mgbanwe ya na ihe ọ ga - eme ka ọnọdụ okpomọkụ. Lanthanum na ogige dị iche iche nke ihe ndị ọzọ dị ụkọ n'ụwa (wdg) bụ ihe dị iche iche na-enweghị atụ, dị ka ndị na-emejọ ihe na-adịghị mma.
Lanthanum carbonateAnabatara dị ka ọgwụ. Mgbe Hyperphosphatemia mere na renal ọdịda, na-ewere lanthanum carbonate nwere ike hazie phosphate na serum iji ruo ọkwa a ga - ezute. Lanthanum gbanwetụrụ nwere ike iwepu phosphate na mmiri iji zere eutrophication nke mmiri ọdọ mmiri. Ọtụtụ ngwaahịa ọdọ mmiri dị ọcha nwere obere obere lanthanum, nke bụkwa iwepu phosphate ma belata uto algae. Dị ka ihe mgbochi horseradish, a na-eji lanthanum dị ka electron mepere tracer na bayoloji.
Oge Post: August-01-2023