›› Physical and chemical properties of Tellurium

Atomic Number:52
Element Symbol:Te
Element Name:Tellurium
Atomic Weight:127.60
Group Number:16
Group Name:Chalcogen
Period Number:5
Block:p-block
Ground State Configuration:[Kr] 4d10 5s2 5p4
Ground State Level:3P2
Standard State:Solid
Common Valences:2,4,6
Bond Length:286.4
Atomic Radius Empirical:140
Atomic Radius Calculated:123
Covalent Radius Empirical:135
Vander Waals Radius:206
Electron Affinity:190.2
First Ionization Energy:869.3
Pauling Electronegativity:2.1
Sanderson Electronegativity:2.62
Allred Rochow Electronegativity:2.01
Mulliken Jaffe Electronegativity:2.41
Allen Electronegativity:2.158
Density Of Solid:6240
Molar Volume:20.46
Velocity Of Sound:2610
Youngs Modulus:43
Rigidity Modulus:16
Bulk Modulus:65
Mineral Hardness:2.25
Brinell Hardness:180
Electrical Resistivity:about 10000
Reflectivity:50
Refractive Index:1.000991
Melting Point:449.51
Boiling Point:988
Thermal Conductivity:3
Enthalpy Of Fusion:17.5
Enthalpy Of Vaporization:48
Enthalpy Of Atmization:197
Most Common Oxidation Numbers:6,4,2,-2
Color:Silvery lustrous grey
Classification:Semi-metallic
Discovered By:Franz Joseph Muller von Reichstein
Discovered At:Romania
Discovered When:1783
Origin Of Name:From the Latin word tellus meaning earth

Calculate the molecular weight of Tellurium or molecular weight Te.

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


››Compounds that contain Tellurium

Cadmium Telluride  CdTe
Germanium Telluride  GeTe
Gold Ditelluride  AuTe2
Hydrogen Telluride  H2Te
Rubidium Telluride  Rb2Te
Sodium Tellurite  Na2TeO3
Telluric Acid  Te(OH)6
Tellurium Dioxide  TeO2
Tellurium Tetrachloride  TeCl4
Tellurous Acid  H2TeO3
Zinc Telluride  ZnTe
Silver Telluride  Ag2Te
Arsenic Tritelluride  As2Te3
Gold(II) Telluride  AuTe
Beryllium Telluride  BeTe
Bismuth(III) Telluride  Bi2Te3
Calcium Telluride  CaTe
Cobalt(II) Telluride  CoTe
Chromium(III) Telluride  Cr2Te3
Cesium Telluride  Cs2Te
Copper(II) Telluride  CuTe
Copper(I) Telluride  Cu2Te
Erbium(II) Telluride  ErTe
Erbium(III) Telluride  Er2Te3
Europium(II) Telluride  EuTe
Iron(II) Telluride  FeTe
Gallium(II) Telluride  GaTe
Gallium(III) Telluride  Ga2Te3
Gadolinium(III) Telluride  Gd2Te3
Mercury(II) Telluride  HgTe
Indium(II) Telluride  InTe
Indium(III) Telluride  In2Te3
Iridium(III) Telluride  IrTe3
Potassium Telluride  K2Te
Potassium Tellurite  K2TeO3
Lithium Telluride  Li2Te
Letetium Telluride  Lu2Te3
Magnesium Telluride  MgTe
Manganese(II) Telluride  MnTe
Manganese(IV) Telluride  MnTe2
Molybdenum(IV) Telluride  MoTe2
Sodium Telluride  Na2Te
Niobium(IV) Telluride  NbTe2
Neodymium(II) Telluride  NdTe
Neodymium(III) Telluride  Nd2Te3
Nickel(II) Telluride  NiTe
Osmium(IV) Telluride  OsTe2
Lead(II) Telluride  PbTe
Palladium(II) Telluride  PdTe
Palladium(IV) Telluride  PdTe2
Praseodymium(II) Telluride  PrTe
Praseodymium(III) Telluride  Pr2Te3
Platinum(II) Telluride  PtTe
Platinum(IV) Telluride  PtTe2
Rhenium(IV) Telluride  ReTe2
Rhodium(IV) Telluride  RhTe2
Ruthenium(IV) Telluride  RuTe2
Antimony Tritelluride  Sb2Te3
Scandium(III) Telluride  Sc2Te3
Samarium(III) Telluride  Sm2Te3
Tin(II) Telluride  SnTe
Tantalum(IV) Telluride  TaTe2
Tellurium Dibromide  TeBr2
Tellurium Tetrabromide  TeBr4
Tellurium Dichloride  TeCl2
Tellurium Tetrafluoride  TeF4
Tellurium Hexafluoride  TeF6
Tellurium Monoiodide  TeI
Tellurium Tetraiodide  TeI4
Tellurium Monoxide  TeO
Tellurium Trioxide  TeO3
Tellurium Disulfide  TeS2
Thallium(I) Telluride  Tl2Te
Uranium(IV) Telluride  UTe2
Uranium(VI) Telluride  UTe3
Vanadium(IV) Telluride  VTe2
Tungsten(IV) Telluride  WTe2
Ytterbium(II) Telluride  YbTe
Zirconium(IV) Telluride  ZrTe2