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Zinc
Y - Yttrium - MÉTAL DE TRANSITION
Synthétique
Radioactif
Liquide
Gazeux
Diagramme de configuration électronique
| Nom | Yttrium |
| Numéro atomique | 39 |
| Masse atomique | 88.90584 |
| Symbole | Y |
| Point de fusion | 1523 |
| Point d'ébullition | 3337 |
| Densité | 4.469 |
| Période | 5 |
| Groupe | 3 |
| Découverte | 1794 Gadolin |
| Abondance | 33 |
| Radius | 2.3 |
| Electronégativité | 1.22 |
| Ionisation | 6.2173 |
| Nombre d'isotope | 21 |
| Configuration électronqiue | [Kr] 4d1 5s2 |
| Etats d'oxydation | 1,2,3 |
| Electron par niveau d'énergie | 2,8,18,9,2 |
| Minéral | Dureté | Densité | Formule |
| Adamsite-(Y) | 3.00 / 3.00 | NaY(CO3)2·6H2O | |
| Aeschynite-(Y) | 5.00 / 6.00 | 4.85 | (Y,Ca,Th)(Ti,Nb)2(O,OH)6 |
| Agakhanovite-(Y) | 6.00 / 6.00 | 2.67 | YCa2KBe3Si12O30 |
| Agardite-(Ce) | 3.00 / 3.00 | 3.72 | Cu2+6Ce(AsO4)3(OH)6·3H2O |
| Agardite-(Nd) | 3.00 / 4.00 | 3.72 | Cu2+6Nd(AsO4)3(OH)6·3H2O |
| Agardite-(Y) | 3.00 / 4.00 | 3.66 | Cu2+6Y(AsO4)3(OH)6·3H2O |
| Allanite | 5.50 / 5.50 | 3.30 | CaCeAl2Fe2+(Si2O7)(SiO4)O(OH) |
| Allanite-(La) | 6.00 / 6.00 | 3.93 | CaLaAl2Fe2+(Si2O7)(SiO4)O(OH) |
| Allanite-(Y) | 5.50 / 5.50 | 3.30 | CaYAl2Fe2+(Si2O7)(SiO4)O(OH) |
| Allendeite | 4.84 | Sc4Zr3O12 | |
| Almeidaite | PbZn2(Mn,Y)(Ti,Fe3+)18O36(OH,O)2 | ||
| Aluminocerite-(Ce) | 5.00 / 5.00 | 4.68 | (Ce,Ca)9Al(SiO4)3(SiO3OH)4(OH)3 |
| Alwilkinsite-(Y) | 2.00 / 2.50 | 3.37 | Y(UO2)3(SO4)2O(OH)3(H2O)7·7H2O |
| Ashcroftine-(Y) | 5.00 / 5.00 | 2.61 | K5Na5Y12Si28O70(OH)2(CO3)8·8H2O |
| Atelisite-(Y) | 4.26 | Y4Si3O8(OH)8 | |
| Barrydawsonite-(Y) | Na1.5Y0.5CaSi3O9H | ||
| Bastnäsite-(Y) | 4.00 / 4.50 | 4.90 | YCO3F |
| Batievaite-(Y) | 5.00 / 5.50 | 3.45 | Y2Ca2Ti(Si2O7)2(OH)2·4H2O |
| Bijvoetite-(Y) | 2.00 / 2.00 | 3.90 | Y8(UO2)16O8(CO3)16(OH)8·39H2O |
| Bobtraillite | 5.50 / 5.50 | 3.16 | (Na,Ca)13Sr11(Zr,Y,Nb)14Si42B6O132(OH)12·12H2O |
| Britholite-(Y) | 5.00 / 5.00 | 4.25 | (Y,Ca)5(SiO4)3OH |
| Bussyite-(Ce) | 3.00 | (Na,H2O)6(Ce,REE)3Be5MnSi9(O,OH)30F4 | |
| Bussyite-(Y) | 4.00 / 4.00 | (Y,REE,Ca)3(Na,Ca)6MnSi9Be5(O,F,OH)34 | |
| Byzantievite | 4.50 / 5.00 | 4.25 | Ba5(Ca,REE,Y)22(Ti,Nb)18(SiO4)4(PO4,SiO4)4(BO3)9O22[(OH),F]43·1.5H2O |
| Calciopetersite | 3.00 / 3.00 | 3.33 | Cu2+6Ca(PO4)2(PO3OH)(OH)6·3H2O |
| Calciosamarskite | 6.50 / 6.50 | 4.48 | (Ca,Fe,Y)(Nb,Ta,Ti)O4 |
| Calcybeborosilite-(Y) | 5.00 / 5.50 | 3.00 | (Y,REE,Ca)2(B,Be)2(SiO4)2(OH,O)2 |
| Cappelenite-(Y) | 6.00 / 6.00 | 4.40 | BaY6B6Si3O24F2 |
| Carbokentbrooksite | 5.00 / 5.00 | 3.14 | (Na)12(Na,Ce)3Ca6Mn3Zr3NbSi25O73(OH)3(CO3)·H2O |
| Cayalsite-(Y) | CaY6Al2Si4O18F6 | ||
| Caysichite-(Y) | 4.50 / 4.50 | 3.03 | (Ca,Yb,Er)4Y4Si8O20(CO3)6(OH)·7H2O |
| Ceriopyrochlore-(Ce) | 5.00 / 5.50 | 4.13 | (Ca,Ce,Y,Na)2Nb2(O,OH,F)7 |
| Cervandonite-(Ce) | 5.00 / 5.00 | (Ce,Nd,La)(Fe3+,Ti,Fe2+,Al)3O2(Si2O7)1-x+y(AsO3)1+x-y(OH)3x-3y, x=0.5, y=0.3 | |
| Chernovite-(Y) | 4.00 / 5.00 | 4.87 | YAsO4 |
| Chiappinoite-(Y) | 6.00 / 6.00 | 3.07 | Y2Mn(Si3O7)4 |
| Chinleite-(Y) | 2.50 / 3.00 | 3.39 | NaY(SO4)2·H2O |
| Chukhrovite-(Ce) | 3.00 / 3.00 | Ca3CeAl2(SO4)F13·10H2O | |
| Chukhrovite-(Nd) | 3.50 / 4.00 | 2.42 | Ca3NdAl2SO4F13·12H2O |
| Chukhrovite-(Y) | 3.00 / 3.00 | 2.27 | Ca3YAl2(SO4)F13·10H2O |
| Churchite-(Y) | 3.00 / 3.00 | 3.27 | YPO4·2H2O |
| Crichtonite | 5.00 / 6.00 | 4.46 | Sr(Mn,Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH)38 |
| Davidite-(Ce) | 6.00 / 6.00 | 4.42 | Ce(Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH,F)38 |
| Davidite-(La) | 6.00 / 6.00 | 4.42 | La(Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH,F)38 |
| Davidite-(Y) | (Y,U)(Ti,Fe3+)21O38 | ||
| Davisite | CaScAlSiO6 | ||
| Decrespignyite-(Y) | 4.00 / 4.00 | 3.64 | Y4Cu(CO3)4Cl(OH)5·2H2O |
| Dessauite-(Y) | 6.50 / 7.00 | 4.68 | Sr(Y,U,Mn)Fe2(Ti,Fe,Cr,V)18(O,OH)38 |
| Donnayite-(Y) | 3.00 / 3.00 | 3.30 | NaSr3CaY(CO3)6·3H2O |
| Dusmatovite | 4.50 / 4.50 | 2.96 | KK2Mn2(Zn2LiSi12)O30 |
| Eudialyte | 5.00 / 5.50 | 2.80 | Na15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2 |
| Euxenite-(Y) | 6.50 / 6.50 | 4.70 | (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6 |
| Ewaldite | 3.25 | Ba(Na,Ca,Y,Ce,K)(CO3)2·2.6H2O | |
| Fergusonite-(Ce) | 5.50 / 6.50 | 5.48 | CeNbO4·0.3H2O |
| Fergusonite-(Y) | 5.50 / 6.00 | 4.30 | YNbO4 |
| Fergusonite-(Y)- | 5.50 / 6.50 | YNbO4 | |
| Ferrokentbrooksite | 5.00 / 6.00 | 3.06 | Na15Ca6Fe2+3Zr3Nb(Si25O73)(O,OH,H2O)3(F,Cl)2 |
| Fersmite | 4.00 / 4.50 | 4.69 | (Ca,Ce,Na)(Nb,Ta,Ti)2(O,OH,F)6 |
| Fluorbritholite-(Ce) | 5.00 / 5.00 | 4.66 | (Ce,Ca)5(SiO4)3F |
| Fluorbritholite-(Y) | 5.50 / 5.50 | 4.61 | (Y,Ca)5(SiO4)3F |
| Fluorcalciobritholite | 5.50 / 5.50 | 4.20 | (Ca,REE)5(SiO4,PO4)3F |
| Fluorthalénite-(Y) | 4.00 / 5.00 | 4.24 | Y3Si3O10F |
| Fogoite-(Y) | 5.00 / 5.00 | 3.52 | Na3Ca2Y2Ti(Si2O7)2OF3 |
| Formanite-(Y) | 5.50 / 6.50 | 7.03 | YTaO4 |
| Françoisite-(Nd) | 3.00 / 3.00 | 4.06 | Nd(UO2)3(PO4)2O(OH)·6H2O |
| Gadolinite-(Ce) | 6.50 / 7.00 | 4.20 | Fe2+Be2Ce2(SiO4)2O2 |
| Gadolinite-(Y) | 6.50 / 7.00 | 4.00 | Fe2+Be2Y2(SiO4)2O2 |
| Gagarinite-(Y) | 4.50 / 4.50 | 4.21 | NaCaYF6 |
| Georgbarsanovite | 5.00 / 5.00 | 3.05 | Na12(Mn,Sr,REE)3Ca6Fe2+3Zr3NbSi25O76Cl2·H2O |
| Gerenite-(Y) | 5.00 / 5.00 | 3.30 | (Ca,Na)2Y3Si6O18·2H2O |
| Goudeyite | 3.00 / 4.00 | 3.50 | Cu2+6Al(AsO4)3(OH)6·3H2O |
| Gramaccioliite-(Y) | 6.00 / 6.00 | 4.66 | (Pb,Sr)(Y,Mn)Fe3+2(Ti,Fe3+)18O38 |
| Grenmarite | 4.50 / 4.50 | 3.49 | Na4MnZr3(Si2O7)2O2F2 |
| Hainite | 5.00 / 5.00 | 3.15 | Na2Ca4(Y,REE)Ti(Si2O7)2OF3 |
| Hellandite-(Y) | 5.50 / 6.00 | 3.70 | (Ca,REE)4Y2Al(Be,Li)2-xB4Si4O22(OH)2 |
| Hingganite-(Ce) | 5.00 / 6.00 | 4.28 | BeCe(SiO4)(OH) |
| Hingganite-(Y) | 5.00 / 6.00 | BeY(SiO4)(OH) | |
| Hingganite-(Yb) | 6.00 / 7.00 | 4.83 | BeYb(SiO4)(OH) |
| Hiortdahlite | 5.50 / 5.50 | 3.27 | (Na,Ca)2Ca4Zr(Mn,Ti,Fe)(Si2O7)2(F,O)4 |
| Hizenite-(Y) | 2.98 | Ca2Y6(CO3)11·14H2O | |
| Horváthite-(Y) | 4.00 / 4.00 | 3.58 | NaY(CO3)F2 |
| Hundholmenite-(Y) | 5.00 / 6.00 | 5.21 | (Y,REE,Ca,Na)15(Al,Fe3+)Cax(As3+)1-x(Si,As5+)Si6B3(O,F)48 |
| Hyalotekite | 5.50 / 5.50 | 3.81 | (Ba,Pb,K)4(Ca,Y)2(B,Be)2(Si,B)2Si8O28F |
| Iimoriite-(Y) | 5.50 / 6.00 | 4.47 | Y2(SiO4)(CO3) |
| Ishikawaite | 5.00 / 6.00 | 6.20 | (U,Fe,Y)NbO4 |
| Iwashiroite-(Y) | 6.00 / 6.00 | 7.10 | YTaO4 |
| Johnsenite-(Ce) | 5.00 / 6.00 | 3.20 | Na12Ce3Ca6Mn3Zr3WSi25O73(CO3)(OH)2 |
| Kainosite-(Y) | 5.00 / 6.00 | 3.40 | Ca2Y2(SiO3)4(CO3)·H2O |
| Kamotoite-(Y) | 3.93 | Y2O4(UO2)4(CO3)3·14H2O | |
| Kamphaugite-(Y) | 2.00 / 3.00 | 3.19 | Ca2Y2(CO3)4(OH)2·3H2O |
| Kapitsaite-(Y) | 5.50 / 5.50 | 3.74 | Ba4Y2Si8B4O28F |
| Kapustinite | 6.00 / 6.00 | 2.78 | Na6ZrSi6O16(OH)2 |
| Keiviite-(Y) | 4.00 / 5.00 | 4.45 | Y2Si2O7 |
| Keiviite-(Yb) | 4.00 / 5.00 | 5.95 | Yb2Si2O7 |
| Kimuraite-(Y) | 2.50 / 2.50 | 2.60 | CaY2(CO3)4·6H2O |
| Kobeite-(Y) | 5.50 / 5.50 | 4.60 | (Y,U)(Ti,Nb)2(O,OH)6 |
| Kochite | 5.00 / 5.00 | 3.32 | Na(Na,Ca)2Ca2(Mn,Ca)ZrTi(Si2O7)2(F,O)4 |
| Kozoite-(La) | 4.16 | LaCO3(OH) | |
| Kuliokite-(Y) | 4.00 / 5.00 | 4.30 | Y4Al(SiO4)2(OH)2F5 |
| Lakargiite | 8.00 / 8.50 | 4.59 | CaZrO3 |
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