O le amalo o le lalolagi?
Tagata Aloaia ua iai se talaʻaga o le 200 tausaga talu mai le mauaina o lalolagi e seasea tupu i le 1794. Talu ai o le tele o le lalolagi e mafai ona maua i le vailaʻau oona. Talaaga, o povi ia na masani ona taua o le "lalolagi", o le ai lea o le suafa o le lalolagi.
O le mea moni, e seasea o le lalolagi le lalolagi i le natura. E le o le lalolagi le lalolagi, ae o le masani ai le uamea elemene. O lona ituaiga galue naʻo le lona lua i Alkali metal ma Alkaline lalolagi faʻasalalau. E sili atu a latou mea i luga o le pito i luga o le pamu, zinc, zinc, ato, cobalt, ma le perickel.
I le taimi nei, o lalolagi na seasea lava na faaaoga i nofoaga eseese e pei o le eletise, pe o saito, e mafai ona faia uma le iva itulagi.
Saina e mauoa i le seasea lalolagi minerale, taimi muamua i le tolu lalolagi tulaga: o faʻasao, ma le gaosi oloa. I le taimi lava lea, o Saina ua na o le pau lea o le atunuʻu e mafai ona maua uma le lalolagi uma e fofo, ae maise o le lalolagi atoa ma le mamafa o le afi o le milimisi.
Seasea lalolagi elemene vaega
O loʻo iai le eleele o le lalolagi o loʻo aofia ai le Lanthanide elemene i le faʻasologa o le peleni o vailaʻau:lanususum(LA),susulu(CIT),Praseodymium(PR),neodymium(ND), promethith (pm),Samaria(SM),europium(EU),gadolinium(GD),malo(TB),DSSPORPISMIM(DY),tagata soifua(Ho),eribum(ER),Theluld(Tm),lauttershium(Yb),lumupium(Lu), ma se lua elemene e fesoʻotaʻi ma le aupenan enthide:scandium(Sc) mayttrium(Y).
Ua valaauinaMalo o le lalolagi, faʻapuʻupuʻu o se lalolagi seasea.
Faʻavasegaina o le tele o le lalolagi o elemene
Faʻavasega e le tino ma vailaʻau o elemene o elemene:
Malamalama Rare lalolagi elemene:Sgandandium, Yttrium, Lanthanum, Caeraium, Praseoymium, Neodymium, Promethium, Europam, Europam
Mamafa le lalolagi lalolagi elemene:Gadolinium, Terbium, DysppPophium, Hollamium, Erbium, Thulium, Yutshium, Luetishium
Faʻavasega e minerale uiga:
Cerium Group:Lanthanum, Caeraium, Praseodymium, Neodymium, Promethith, Samarium, Europaum
Yttrium Group:Gadolinium, Terbium, DysppPossium, Hollamium, Erbium, Thulium, Yutshium, Sotshium, StTrium, Yttrium
Faʻavasegaina e le tuueseeseina o le vavaeeseina:
Malamalama seasea lalolagi (P204 Vaivai Fua Faatatau Fuataga): Lanhanum, Caeraium, Praguemium, Neodymium
Medium seasea lalolagi (P204 maualalo le faasaolotoina o le Acadimity Foiction):Samarium, Europaum, Gadolinium, Terbium, Dyspproisum
O le mamafa o le lalolagi (o le tamaoaiga oona i le P204):Holmium, ERBIum, Thulium, Yutbium, Lutshium, Yttrium
Meatotino o seasea lalolagi elemene
E silia ma le 50 galuega o le atunuʻu o le lalolagi e fesoʻotaʻi ma o latou tulaga ese 4F o fausaga, na faʻaaogaina lautele i mea masani.
4F Electron Orbit
1. O mea totino ma vailaau
★ ia ni mea moni metallion meatotino; O le ario lanu efuefu, vagana ai mo Praseodymium ma Neodymium, e foliga samasama samasama
★ mauoa oaxide lanu
★ Fai le tulaga mautu
★ uamea ola
★ Faigofie e oxidize i le ea
2 Optoecroeronity meatotino
★ E le mafai ona faʻapipiʻiina le 4F o le Scollayer, lea e puipuia ai le 4F o le 4FSRODS e le au elelaiga, e mafua ai le tele o faʻafanua lautele
A o le 4f electrons suiga, e mafai ona latou faʻaputuputu pe faʻaitiitia ai le malamalama o le galu mai le tele o galu mai ultraviolet, vaʻai i ni vaega oona
★ Lelei le faʻatinoina, mafai ai ona tapena le lalolagi o le lalolagi e ala i le eletise eletise
O le matafaioi o le 4F electrons o seasea lalolagi elemene i mea fou
1.Faʻatasiga faʻaaogaina 4f fua faʻaeletonika
★ 4F Electron Spain Faatulagaina:faʻaalia o le malosi maneta - e talafeagai mo le faʻaaogaina o mea tumau maneta, mri mafaufau, maneta fatu, supercondousctor, ma isi
★ 4f Orbital Electron suiga: Faʻaalia e pei o mea fiafia - e talafeagai mo le faʻaaogaina o ni mea mataga e pei o le alephors, o le tagata o loʻo iai ni tagata faʻatau, fiber ampliforers, fber ammlifiers, etc
O suiga eletise i le 4F malosi o le Malosiaga Taʻitaʻi Command: O loʻo faʻaalia o le lanu o mea e sili ona lanu - talafeagai mo le valivaliina vevela, o laʻau, o loʻo i ai
2 o loʻo fesoʻotaʻi ma le 4F Electron, faʻaaogaina le ainic randius, totogi ma vailaʻau vailaʻau
★ faaniclear uiga:
Laititi o le Hermal Netoron Faʻapuloina Cross vaega - talafeagai mo le faʻaaogaina e pei o le fausaga o mea o le faaniukilia, isi
O le tele o Neutron Shortption Cross Vaega - talafeagai mo le puipuia o mea o le faaniukilia o lotoa, ma isi
★ E seasea lava le lalolagi ionic randius, totogi, vailaʻau ma vailaʻau.
lattice faaletonu, tutusa'ai ndic radius, vailaʻau vailaʻau, eseese moliaga - talafeagai mo le vevela, catalyst, catalt elemene, ma isi mea
Faapitoa tulaga faʻapitoa - talafeagai mo le faʻaaogaina e pei o le Hydrogen teuina o tagata Cathedes Cathedes, Microwave Faʻaaogaina Mea, ma isi
Electro optical ma Dieclectric meatotino - talafeagai mo le faʻaaogaina e pei o le malamalama modulations o mea, e manino, ma isi
Taimi o le taimi: JUL-06-2023