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