| Abundances of the elements | cobalt |
| Abundance in carbonaceous meteorites (by weight) | cobalt |
| Abundance in carbonaceous meteorites (by atoms) | cobalt |
| Abundance in Earth's crust (by weight) | cobalt |
| Abundance in Earth's crust (by atoms) | cobalt |
| Abundance in iron meteorites (by weight) | cobalt |
| Abundance in iron meteorites (by atoms) | cobalt |
| Abundance in oceans (by weight) | cobalt |
| Abundance in oceans (by atoms) | cobalt |
| Abundance in stream water (by weight) | cobalt |
| Abundance in stream water (by atoms) | cobalt |
| Abundance in the sun (by weight) | cobalt |
| Abundance in the sun (by atoms) | cobalt |
| Abundance in the universe (by weight) | cobalt |
| Abundance in the universe (by atoms) | cobalt |
| Abundances in humans (by weight) | cobalt |
| Abundances in humans (by atoms) | cobalt |
| Atomic radii (Clementi) | cobalt |
| Atomc radii (calculated) | cobalt |
| Atomic radius (empirical) | cobalt |
| Atomic number | cobalt |
| Atomic spectra | cobalt |
| Biology | cobalt |
| Block in periodic table | cobalt |
| Boiling point | cobalt |
| Boiling point of highest fluoride | cobalt |
| Boiling point of hydride | cobalt |
| Bond enthalpy (single bond) | cobalt |
| Bond enthalpy of diatomic M-Al molecules | cobalt |
| Bond enthalpy of diatomic M-Ar molecules | cobalt |
| Bond enthalpy of diatomic M-As molecules | cobalt |
| Bond enthalpy of diatomic M-B molecules | cobalt |
| Bond enthalpy of diatomic M-Ba molecules | cobalt |
| Bond enthalpy of diatomic M-Be molecules | cobalt |
| Bond enthalpy of diatomic M-Bi molecules | cobalt |
| Bond enthalpy of diatomic M-Br molecules | cobalt |
| Bond enthalpy of diatomic M-C molecules | cobalt |
| Bond enthalpy of diatomic M-Ca molecules | cobalt |
| Bond enthalpy of diatomic M-Cl molecules | cobalt |
| Bond enthalpy of diatomic M-Cs molecules | cobalt |
| Bond enthalpy of diatomic M-F molecules | cobalt |
| Bond enthalpy of diatomic M-Fr molecules | cobalt |
| Bond enthalpy of diatomic M-Ga molecules | cobalt |
| Bond enthalpy of diatomic M-Ge molecules | cobalt |
| Bond enthalpy of diatomic M-H molecules | cobalt |
| Bond enthalpy of diatomic M-He molecules | cobalt |
| Bond enthalpy of diatomic M-I molecules | cobalt |
| Bond enthalpy of diatomic M-In molecules | cobalt |
| Bond enthalpy of diatomic M-K molecules | cobalt |
| Bond enthalpy of diatomic M-Kr molecules | cobalt |
| Bond enthalpy of diatomic M-Li molecules | cobalt |
| Bond enthalpy of diatomic M-Mg molecules | cobalt |
| Bond enthalpy of diatomic M-N molecules | cobalt |
| Bond enthalpy of diatomic M-Na molecules | cobalt |
| Bond enthalpy of diatomic M-Ne molecules | cobalt |
| Bond enthalpy of diatomic M-O molecules | cobalt |
| Bond enthalpy of diatomic M-P molecules | cobalt |
| Bond enthalpy of diatomic M-Pb molecules | cobalt |
| Bond enthalpy of diatomic M-Ra molecules | cobalt |
| Bond enthalpy of diatomic M-Rb molecules | cobalt |
| Bond enthalpy of diatomic M-Rn molecules | cobalt |
| Bond enthalpy of diatomic M-S molecules | cobalt |
| Bond enthalpy of diatomic M-Sb molecules | cobalt |
| Bond enthalpy of diatomic M-Se molecules | cobalt |
| Bond enthalpy of diatomic M-Si molecules | cobalt |
| Bond enthalpy of diatomic M-Sn molecules | cobalt |
| Bond enthalpy of diatomic M-Sr molecules | cobalt |
| Bond enthalpy of diatomic M-Te molecules | cobalt |
| Bond enthalpy of diatomic M-Tl molecules | cobalt |
| Bond enthalpy of diatomic M-Xe molecules | cobalt |
| Bond enthalpy of diatomic molecules | cobalt |
| Bond enthalpy of homodinuclear molecules | cobalt |
| Bond length in element | cobalt |
| Bulk modulus | cobalt |
| CAS Registry number | cobalt |
| Chemistry | cobalt |
| Classification | cobalt |
| Colour | cobalt |
| Common oxidation numbers | cobalt |
| compounds | cobalt |
| contents | cobalt |
| Covalent radius | cobalt |
| covalent radii revisited (2008 values) | cobalt |
| Covalent radii (molecular single bond) | cobalt |
| Covalent radii (molecular double bond) | cobalt |
| Covalent radii (molecular triple bond) | cobalt |
| Critical temperature | cobalt |
| Crystal structure | cobalt |
| Density of solid | cobalt |
| Description | cobalt |
| Discovery | cobalt |
| Discovery | cobalt |
| Discovery | cobalt |
| Effective nuclear charge (Clementi) | cobalt |
| Effective nuclear charge (Clementi) - 1s | cobalt |
| Effective nuclear charge (Clementi) - 2p | cobalt |
| Effective nuclear charge (Clementi) - 2s | cobalt |
| Effective nuclear charge (Clementi) - 3d | cobalt |
| Effective nuclear charge (Clementi) - 3p | cobalt |
| Effective nuclear charge (Clementi) - 3s | cobalt |
| Effective nuclear charge (Clementi) - 4d | cobalt |
| Effective nuclear charge (Clementi) - 4f | cobalt |
| Effective nuclear charge (Clementi) - 4p | cobalt |
| Effective nuclear charge (Clementi) - 4s | cobalt |
| Effective nuclear charge (Clementi) - 5d | cobalt |
| Effective nuclear charge (Clementi) - 5p | cobalt |
| Effective nuclear charge (Clementi) - 5s | cobalt |
| Effective nuclear charge (Clementi) - 6p | cobalt |
| Effective nuclear charge (Clementi) - 6s | cobalt |
| Electrical resistivity | cobalt |
| Electron affinity | cobalt |
| Electron binding energies | cobalt |
| Electron binding energies (K) | cobalt |
| Electron binding energies (L-I) | cobalt |
| Electron binding energies (L-II) | cobalt |
| Electron binding energies (L-III) | cobalt |
| Electron binding energies (M-I) | cobalt |
| Electron binding energies (M-II) | cobalt |
| Electron binding energies (M-III) | cobalt |
| Electron binding energies (M-IV) | cobalt |
| Electron binding energies (M-V) | cobalt |
| Electron binding energies (N-I) | cobalt |
| Electron binding energies (N-II) | cobalt |
| Electron binding energies (N-III) | cobalt |
| Electron binding energies (N-IV) | cobalt |
| Electron binding energies (N-V) | cobalt |
| Electron binding energies (N-VI) | cobalt |
| Electron binding energies (N-VII) | cobalt |
| Electron binding energies (O-I) | cobalt |
| Electron binding energies (O-II) | cobalt |
| Electron binding energies (O-III) | cobalt |
| Electron binding energies (O-IV) | cobalt |
| Electron binding energies (O-V) | cobalt |
| Electron binding energies (P-I) | cobalt |
| Electron binding energies (P-II) | cobalt |
| Electron binding energies (P-III) | cobalt |
| Electron shell structure | cobalt |
| electronegativity | cobalt |
| Electronegativity (Allen) | cobalt |
| Electronegativity (Allred-Rochow) | cobalt |
| Electronegativity (Mulliken-Jaffe - s) | cobalt |
| Electronegativity (Mulliken-Jaffe - sp) | cobalt |
| Electronegativity (Mulliken-Jaffe -sp2) | cobalt |
| Electronegativity (Mulliken-Jaffe -sp3) | cobalt |
| Electronegativity (Mulliken-Jaffe) | cobalt |
| Electronegativity (Mulliken-Jaffe) p-orbital | cobalt |
| Electronegativity (Pauling) | cobalt |
| Electronegativity (Sanderson) | cobalt |
| Electronic configuration | cobalt |
| Element names and symbols | cobalt |
| Element popularity | cobalt |
| Enthalpy of atomization | cobalt |
| Enthalpy of fusion | cobalt |
| Enthalpy of vaporization | cobalt |
| Geology | cobalt |
| Group Name | cobalt |
| Group numbers | cobalt |
| Hardness - Brinell | cobalt |
| Hardness - Mineralogical | cobalt |
| Hardness - Vickers | cobalt |
| Health hazards | cobalt |
| History of the element | cobalt |
| Hydration enthalpy for metal ion M[I] | cobalt |
| Hydration enthalpy for metal ion M[II] | cobalt |
| Hydration enthalpy for metal ion M[III] | cobalt |
| Hydration enthalpy for metal ion M[IV] | cobalt |
| Hydrolysis constant of hydrated metal ion M(I) | cobalt |
| Hydrolysis constant of hydrated metal ion M(II) | cobalt |
| Hydrolysis constant of hydrated metal ion M(III) | cobalt |
| Hydrolysis constant of hydrated metal ion M(IV) | cobalt |
| Ionic radii (Shannon) | cobalt |
| Ionic radii (Shannon) for 8-coordinate M(-I) ion | cobalt |
| Ionic radii (Shannon) for 8-coordinate M(-II) ion | cobalt |
| Ionic radii (Shannon) for 8-coordinate M(I) ion | cobalt |
| Ionic radii (Shannon) for 8-coordinate M(II) ion | cobalt |
| Ionic radii (Shannon) for 8-coordinate M(III) ion | cobalt |
| Ionic radii (Shannon) for 8-coordinate M(IV) ion | cobalt |
| Ionic radii (Shannon) for 8-coordinate M(V) ion | cobalt |
| Ionic radii (Shannon) for 8-coordinate M(VI) ion | cobalt |
| Ionic radii (Shannon) for octahedral M(-III) ion | cobalt |
| Ionic radii (Shannon) for octahedral M(-II) ion | cobalt |
| Ionic radii (Shannon) for octahedral M(-I) ion | cobalt |
| Ionic radii (Shannon) for octahedral M(I) ion | cobalt |
| Ionic radii (Shannon): low spin octahedral M(II) ion | cobalt |
| Ionic radii (Shannon): high spin octahedral M(II) ion | cobalt |
| Ionic radii (Shannon): low spin octahedral M(III) ion | cobalt |
| Ionic radii (Shannon): high spin octahedral M(III) ion | cobalt |
| Ionic radii (Shannon): low spin octahedral M(IV) ion | cobalt |
| Ionic radii (Shannon): high spin octahedral M(IV) ion | cobalt |
| Ionic radii (Shannon) for octahedral M(V) ion | cobalt |
| Ionic radii (Shannon) for octahedral M(VI) ion | cobalt |
| Ionic radii (Shannon) for octahedral M(VII) ion | cobalt |
| Ionic radii (Shannon) for octahedral M(VIII) ion | cobalt |
| Ionic radii (Shannon) for square planar M(I) ion | cobalt |
| Ionic radii (Shannon) for square planar M(II) ion | cobalt |
| Ionic radii (Shannon) for square planar M(III) ion | cobalt |
| Ionic radii (Shannon) for tetrahedral M(-III) ion | cobalt |
| Ionic radii (Shannon) for tetrahedral M(-I) ion | cobalt |
| Ionic radii (Shannon) for tetrahedral M(-II) ion | cobalt |
| Ionic radii (Shannon) for tetrahedral M(I) ion | cobalt |
| Ionic radii (Shannon) for tetrahedral M(II) ion | cobalt |
| Ionic radii (Shannon) for tetrahedral M(III) ion | cobalt |
| Ionic radii (Shannon) for tetrahedral M(IV) ion | cobalt |
| Ionic radii (Shannon) for tetrahedral M(V) ion | cobalt |
| Ionic radii (Shannon) for tetrahedral M(VI) ion | cobalt |
| Ionic radii (Shannon) for tetrahedral M(VII) ion | cobalt |
| Ionic radii (Shannon) for tetrahedral M(VIII) ion | cobalt |
| Ionic radius (Pauling) | cobalt |
| Ionic radius (Pauling) for M(-IV) ion | cobalt |
| Ionic radius (Pauling) for M(-III) ion | cobalt |
| Ionic radius (Pauling) for M(-II) ion | cobalt |
| Ionic radius (Pauling) for M(-I) ion | cobalt |
| Ionic radius (Pauling) for M(I) ion | cobalt |
| Ionic radius (Pauling) for M(II) ion | cobalt |
| Ionic radius (Pauling) for M(III) ion | cobalt |
| Ionic radius (Pauling) for M(IV) ion | cobalt |
| Ionic radius (Pauling) for M(V) ion | cobalt |
| Ionic radius (Pauling) for M(VI) ion | cobalt |
| Ionic radius (Pauling) for M(VII) ion | cobalt |
| Ionization energies | cobalt |
| Ionization energy: 1st | cobalt |
| Ionization energy: 2nd | cobalt |
| Ionization energy: 3rd | cobalt |
| Ionization energy: 4th | cobalt |
| Ionization energy: 5th | cobalt |
| Ionization energy: 6th | cobalt |
| Ionization energy: 7th | cobalt |
| Ionization energy: 8th | cobalt |
| Ionization energy: 9th | cobalt |
| Ionization energy: 10th | cobalt |
| Ionization energy: 11th | cobalt |
| Ionization energy: 12th | cobalt |
| Ionization energy: 13th | cobalt |
| Ionization energy: 14th | cobalt |
| Ionization energy: 15th | cobalt |
| Ionization energy: 16th | cobalt |
| Ionization energy: 17th | cobalt |
| Ionization energy: 18th | cobalt |
| Ionization energy: 19th | cobalt |
| Ionization energy: 20th | cobalt |
| Ionization energy: 21st | cobalt |
| Isolation | cobalt |
| Isotopes | cobalt |
| Lattice energies | cobalt |
| Lattice energies (calculated) for MH | cobalt |
| Lattice energies (calculated) for MH2 | cobalt |
| Lattice energies (calculated) for MH3 | cobalt |
| Lattice energies (calculated) for MH4 | cobalt |
| Lattice energies (calculated) for MF | cobalt |
| Lattice energies (calculated) for MF2 | cobalt |
| Lattice energies (calculated) for MF3 | cobalt |
| Lattice energies (calculated) for MF4 | cobalt |
| Lattice energies (calculated) for MCl | cobalt |
| Lattice energies (calculated) for MCl2 | cobalt |
| Lattice energies (calculated) for MCl3 | cobalt |
| Lattice energies (calculated) for MCl4 | cobalt |
| Lattice energies (calculated) for MBr | cobalt |
| Lattice energies (calculated) for MBr2 | cobalt |
| Lattice energies (calculated) for MBr3 | cobalt |
| Lattice energies (calculated) for MBr4 | cobalt |
| Lattice energies (calculated) for MI | cobalt |
| Lattice energies (calculated) for MI2 | cobalt |
| Lattice energies (calculated) for MI3 | cobalt |
| Lattice energies (calculated) for MI4 | cobalt |
| Lattice energies (calculated) for M2O | cobalt |
| Lattice energies (calculated) for MO | cobalt |
| Lattice energies (calculated) for M2O2 | cobalt |
| Lattice energies (calculated) for M2O3 | cobalt |
| Lattice energies (calculated) for MO2 | cobalt |
| Lattice energies (calculated) for MO3 | cobalt |
| Lattice energies (thermochemical cycle) for MH | cobalt |
| Lattice energies (thermochemical cycle) for MH2 | cobalt |
| Lattice energies (thermochemical cycle) for MH3 | cobalt |
| Lattice energies (thermochemical cycle) for MH4 | cobalt |
| Lattice energies (thermochemical cycle) for MF | cobalt |
| Lattice energies (thermochemical cycle) for MF2 | cobalt |
| Lattice energies (thermochemical cycle) for MF3 | cobalt |
| Lattice energies (thermochemical cycle) for MF4 | cobalt |
| Lattice energies (thermochemical cycle) for MCl | cobalt |
| Lattice energies (thermochemical cycle) for MCl2 | cobalt |
| Lattice energies (thermochemical cycle) for MCl3 | cobalt |
| Lattice energies (thermochemical cycle) for MCl4 | cobalt |
| Lattice energies (thermochemical cycle) for MBr | cobalt |
| Lattice energies (thermochemical cycle) for MBr2 | cobalt |
| Lattice energies (thermochemical cycle) for MBr3 | cobalt |
| Lattice energies (thermochemical cycle) for MBr4 | cobalt |
| Lattice energies (thermochemical cycle) for MI | cobalt |
| Lattice energies (thermochemical cycle) for MI2 | cobalt |
| Lattice energies (thermochemical cycle) for MI3 | cobalt |
| Lattice energies (thermochemical cycle) for MI4 | cobalt |
| Lattice energies (thermochemical cycle) for M2O | cobalt |
| Lattice energies (thermochemical cycle) for MO | cobalt |
| Lattice energies (thermochemical cycle) for M2O2 | cobalt |
| Lattice energies (thermochemical cycle) for M2O3 | cobalt |
| Lattice energies (thermochemical cycle) for MO2 | cobalt |
| Lattice energies (thermochemical cycle) for MO3 | cobalt |
| Linear expansion coefficient | cobalt |
| Liquid Range | cobalt |
| Meaning of name | cobalt |
| Melting point | cobalt |
| Melting point of the highest fluoride | cobalt |
| Melting point of the hydride | cobalt |
| Menu to displays of periodic properties | cobalt |
| Molar volume | cobalt |
| NMR data | cobalt |
| Orbital properties | cobalt |
| Period numbers | cobalt |
| Poisson's ratio | cobalt |
| Properties of some compounds | cobalt |
| Radius - metallic (12) | cobalt |
| Reactions of the elements | cobalt |
| Reduction potential of hydrated M(I) ions | cobalt |
| Reduction potential of hydrated M(II) ions | cobalt |
| Reduction potential of hydrated M(III) ions | cobalt |
| Reduction potential of hydrated M(IV) ions | cobalt |
| Reflectivity | cobalt |
| Refractive index | cobalt |
| Rigidity modulus | cobalt |
| Single bond enthalpy in highest bromide | cobalt |
| Single bond enthalpy in highest chloride | cobalt |
| Single bond enthalpy in highest fluoride | cobalt |
| Single bond enthalpy in highest iodide | cobalt |
| Standard atomic weights | cobalt |
| standard reduction potentials | cobalt |
| Standard state | cobalt |
| Superconductivity temperature | cobalt |
| Term symbol | cobalt |
| Thermal conductivity | cobalt |
| thermochemistry | cobalt |
| Thermodynamic properties | cobalt |
| Total mass in 70 kg human | cobalt |
| Uses | cobalt |
| valence orbital R(max) | cobalt |
| valence s-orbital R(max) | cobalt |
| valence p-orbital R(max) | cobalt |
| valence d-orbital R(max) | cobalt |
| valence f-orbital R(max) | cobalt |
| valence s-orbital R(max) | cobalt |
| valence p-orbital R(max) | cobalt |
| valence d-orbital R(max) | cobalt |
| valence f-orbital R(max) | cobalt |
| Van der Waals radius | cobalt |
| Velocity of sound | cobalt |
| X-ray mass absorption coefficients | cobalt |
| X-ray mass absorption coefficients (Ag-Kα) | cobalt |
| X-ray mass absorption coefficients (Co-Kα) | cobalt |
| X-ray mass absorption coefficients (Cr-Kα) | cobalt |
| X-ray mass absorption coefficients (Cu-Kα) | cobalt |
| X-ray mass absorption coefficients (Fe-Kα) | cobalt |
| X-ray mass absorption coefficients (Mo-Kα) | cobalt |
| X-ray mass absorption coefficients (Ni-Kα) | cobalt |
| X-ray mass absorption coefficients (W-Lα) | cobalt |
| Young's modulus | cobalt |