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mineralogy
elements
Dy Dysprosium
Dy - Dysprosium - METAL LANTHANIDES
Synthetic
Radioactive
Liquid
Gaseous

Electronic configuration diagram
Name | Dysprosium |
Number | 66 |
Atomic | 162.5 |
Symbol | Dy |
Fusion | 1409 |
Boiling | 2335 |
Density | 8.55 |
Period | 6 |
Group | 0 |
Discovery | 1886 de Boisbaudran |
Abundance | 5.2 |
Radius | 2.5 |
Electronegativity | 1.22 |
Ionization | 5.9389 |
Number of isotopes | 21 |
Electronic configuration | [Xe] 4f10 6s2 |
Oxidation states | 2,3 |
Electron by energy level | 2,8,18,28,8,2 |
Mineral | Hardness | Density | Formula |
Adamsite-(Y) | 3.00 / 3.00 | NaY(CO3)2·6H2O | |
Agardite-(Ce) | 3.00 / 3.00 | 3.72 | Cu2+6Ce(AsO4)3(OH)6·3H2O |
Aluminocerite-(Ce) | 5.00 / 5.00 | 4.68 | (Ce,Ca)9Al(SiO4)3(SiO3OH)4(OH)3 |
Arapovite | 5.50 / 6.00 | 3.43 | (K1-xx)(Ca,Na)2U4+Si8O20 (x~0.5) |
Calciopetersite | 3.00 / 3.00 | 3.33 | Cu2+6Ca(PO4)2(PO3OH)(OH)6·3H2O |
Chukhrovite-(Nd) | 3.50 / 4.00 | 2.42 | Ca3NdAl2SO4F13·12H2O |
Decrespignyite-(Y) | 4.00 / 4.00 | 3.64 | Y4Cu(CO3)4Cl(OH)5·2H2O |
Fluorcalciobritholite | 5.50 / 5.50 | 4.20 | (Ca,REE)5(SiO4,PO4)3F |
Hingganite-(Ce) | 5.00 / 6.00 | 4.28 | BeCe(SiO4)(OH) |
Hingganite-(Y) | 5.00 / 6.00 | BeY(SiO4)(OH) | |
Iwashiroite-(Y) | 6.00 / 6.00 | 7.10 | YTaO4 |
Johnsenite-(Ce) | 5.00 / 6.00 | 3.20 | Na12Ce3Ca6Mn3Zr3WSi25O73(CO3)(OH)2 |
Lepersonnite-(Gd) | 3.97 | CaGd2(UO2)24(CO3)8Si4O28·60H2O | |
Micheelsenite | 3.50 / 4.00 | 2.15 | (Ca,Y)3Al(PO3OH)CO3(OH)6·12H2O |
Mineevite-(Y) | 4.00 / 4.00 | 2.85 | Na25BaY2(CO3)11(HCO3)4(SO4)2F2Cl |
Moskvinite-(Y) | 5.00 / 5.00 | 2.91 | Na2KYSi6O15 |
Paraniite-(Y) | 4.00 / 5.00 | (Ca,Y,Dy)2Y(WO4)2AsO4 | |
Percleveite-(Ce) | 6.00 / 6.00 | 5.21 | Ce2Si2O7 |
Plumboagardite | 3.00 / 3.00 | 3.74 | Cu2+6(Pb,La,Nd,Ce,Ca)(AsO4)3(OH)6·3H2O |
Pyatenkoite-(Y) | 4.00 / 5.00 | 2.68 | Na5YTiSi6O18·6H2O |
Samarskite-(Yb) | 5.00 / 6.00 | 7.03 | YbNbO4 |
Yakovenchukite-(Y) | 5.00 / 5.00 | 2.83 | K3NaCaY2Si12O30·4H2O |