›› Physical and chemical properties of Yttrium

Atomic Number:39
Element Symbol:Y
Element Name:Yttrium
Atomic Weight:88.90585
Group Number:3
Group Name:none
Period Number:5
Block:d-block
Ground State Configuration:[Kr] 4d 5s2
Ground State Level:2D3/2
Standard State:Solid
Bond Length:355.1
Atomic Radius Empirical:180
Atomic Radius Calculated:212
Covalent Radius Empirical:162
Electron Affinity:29.6
First Ionization Energy:600
Pauling Electronegativity:1.22
Sanderson Electronegativity:0.65
Allred Rochow Electronegativity:1.11
Density Of Solid:4472
Molar Volume:19.88
Velocity Of Sound:3300
Youngs Modulus:64
Rigidity Modulus:26
Bulk Modulus:41
Poissons Ratio:0.24
Brinell Hardness:589
Electrical Resistivity:56
Melting Point:1526
Boiling Point:3336
Superconduction Temperature:-271.85
Thermal Conductivity:17
Coefficient Of Linear Expansion:10.6
Enthalpy Of Fusion:11.4
Enthalpy Of Vaporization:380
Enthalpy Of Atmization:425
Most Common Oxidation Numbers:3
Color:Silvery white
Classification:Metallic
Discovered By:Johann Gadolin
Discovered At:Finland
Discovered When:1794
Origin Of Name:Named after the village of Ytterby near Vaxholm in Sweden

Calculate the molecular weight of Yttrium or molecular weight Y.

Also see the full list of chemical elements and atomic weights.


››Compounds that contain Yttrium

Yttrium(III) Arsenide  YAs
Yttrium(III) Boride  YB6
Yttrium(III) Bromide  YBr3
Yttrium(II) Carbide  YC2
Yttrium(III) Trifluoromethanesulfonate  Y(CF3SO3)3
Yttrium(III) Chloride  YCl3
Yttrium(III) Fluoride  YF3
Yttrium(II) Hydride  YH2
Yttrium(III) Hydride  YH3
Yttrium(III) Iodide  YI3
Yttrium(III) Nitride  YN
Yttrium(III) Phosphide  YP
Yttrium(III) Antimonide  YSb
Yttrium(III) Vanadate  YVO4
Yttrium(III) Oxide  Y2O3
Yttrium(III) Sulfide  Y2S3