| Atomic Number | 109 | 
|---|---|
| Atomic Weight | 276 | 
| mass number | 265 | 
| Group | 9 | 
|---|---|
| Period | 7 | 
| Block | d | 
| proton | 109 p+ | 
|---|---|
| neutron | 156 n0 | 
| electron | 109 e- | 
| Atomic Radius | |
|---|---|
| molar volume | |
| covalent radius | |
| Metallic Radius | |
| ionic radius | |
| Crystal Radius | |
| Van der Waals radius | |
| dosedh | 
| nerth | |
|---|---|
| proton affinity | |
| electron affinity | |
| ionization energy | |
| enthalpy of vaporization | |
| enthalpy of fusion | |
| standard enthalpy of formation | |
| electron | |
| electron shell | 2, 8, 18, 32, 32, 15, 2 | 
| valence electron | 2 ⓘ | 
| aray an elektrons | [Rn] 5f14 6d7 7s2ⓘ 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 5f14 6d7 7s2  | 
| oxidation number | |
| electronegativity | |
| Electrophilicity Index | |
| fundamental state of matter | |
| phase of matter | {ERROR}|
| gaseous state of matter | |
| Boiling Point | |
| Melting Point | |
| critical pressure | |
| critical temperature | |
| triple point | |
| appearance | |
| liw | Black 
 | 
| appearance | |
| refractive index | |
| thermodynamic material property | |
| Thermal Conductivity | |
| thermal expansion | |
| molar heat capacity | |
| Specific Heat Capacity | |
| heat capacity ratio | |
| electrical properties | |
| type | |
| electrical conductivity | |
| electrical resistivity | |
| superconductivity | |
| magnetism | |
| type | |
| magnetic susceptibility (Mass) | |
| magnetic susceptibility (Molar) | |
| magnetic susceptibility (Volume) | |
| magnetic ordering | |
| Curie temperature | |
| Néel temperature | |
| kesweyth | |
| Crystal Structure | {ERROR} | 
| lattice constant | |
| Lattice Angles | |
| mechanical property | |
| hardness | |
| bulk modulus | |
| shear modulus | |
| Young's modulus | |
| Poisson's ratio | |
| speed of sound | |
| classification | |
| Category | Actinides, Transition metals | 
| CAS Group | VIIIA | 
| IUPAC Group | VIII | 
| Glawe Number | |
| Mendeleev Number | 66 | 
| Pettifor Number | |
| Geochemical Class | |
| Goldschmidt classification | synthetic | 
| Gas Basicity | |
|---|---|
| polarizability | |
| C6 Dispersion Coefficient | |
| allotrope | |
| Neutron cross section | |
| Neutron Mass Absorption | |
| quantum number | 4F9/2 | 
| space group | () | 
| Stable Isotopes | 0 | 
|---|---|
| Unstable Isotopes | 18 | 
| Natural Isotopes | 0 | 
| mass number | 265 | 
|---|---|
| neutron number | 156 | 
| relative atomic mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ elven radyoweythresek | 
| half-life | |
| spin | |
| nuclear quadrupole moment | |
| dydhyas diskudhans | |
| parity | 
| decay mode | intensity | 
|---|---|
| α (α emission) | 
| mass number | 266 | 
|---|---|
| neutron number | 157 | 
| relative atomic mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ elven radyoweythresek | 
| half-life | 2 ± 0.5 ms 
 | 
| spin | |
| nuclear quadrupole moment | |
| dydhyas diskudhans | 1982 | 
| parity | 
| decay mode | intensity | 
|---|---|
| α (α emission) | 100% | 
| SF (spontaneous fission) | 
| mass number | 267 | 
|---|---|
| neutron number | 158 | 
| relative atomic mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ elven radyoweythresek | 
| half-life | |
| spin | |
| nuclear quadrupole moment | |
| dydhyas diskudhans | |
| parity | 
| decay mode | intensity | 
|---|---|
| α (α emission) | 
| mass number | 268 | 
|---|---|
| neutron number | 159 | 
| relative atomic mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ elven radyoweythresek | 
| half-life | 23 ± 7 ms 
 | 
| spin | |
| nuclear quadrupole moment | |
| dydhyas diskudhans | 1995 | 
| parity | 
| decay mode | intensity | 
|---|---|
| α (α emission) | 100% | 
| mass number | 269 | 
|---|---|
| neutron number | 160 | 
| relative atomic mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ elven radyoweythresek | 
| half-life | |
| spin | |
| nuclear quadrupole moment | |
| dydhyas diskudhans | |
| parity | 
| decay mode | intensity | 
|---|---|
| α (α emission) | 
| mass number | 270 | 
|---|---|
| neutron number | 161 | 
| relative atomic mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ elven radyoweythresek | 
| half-life | 800 ± 400 ms 
 | 
| spin | |
| nuclear quadrupole moment | |
| dydhyas diskudhans | 2004 | 
| parity | 
| decay mode | intensity | 
|---|---|
| α (α emission) | 100% | 
| mass number | 271 | 
|---|---|
| neutron number | 162 | 
| relative atomic mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ elven radyoweythresek | 
| half-life | |
| spin | |
| nuclear quadrupole moment | |
| dydhyas diskudhans | |
| parity | 
| decay mode | intensity | 
|---|---|
| α (α emission) | 
| mass number | 272 | 
|---|---|
| neutron number | 163 | 
| relative atomic mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ elven radyoweythresek | 
| half-life | |
| spin | |
| nuclear quadrupole moment | |
| dydhyas diskudhans | |
| parity | 
| decay mode | intensity | 
|---|---|
| α (α emission) | |
| SF (spontaneous fission) | 
| mass number | 273 | 
|---|---|
| neutron number | 164 | 
| relative atomic mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ elven radyoweythresek | 
| half-life | |
| spin | |
| nuclear quadrupole moment | |
| dydhyas diskudhans | |
| parity | 
| decay mode | intensity | 
|---|---|
| α (α emission) | |
| SF (spontaneous fission) | 
| mass number | 274 | 
|---|---|
| neutron number | 165 | 
| relative atomic mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ elven radyoweythresek | 
| half-life | 850 ± 540 ms 
 | 
| spin | |
| nuclear quadrupole moment | |
| dydhyas diskudhans | 2007 | 
| parity | 
| decay mode | intensity | 
|---|---|
| α (α emission) | 100% | 
| mass number | 275 | 
|---|---|
| neutron number | 166 | 
| relative atomic mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ elven radyoweythresek | 
| half-life | 31 ± 17 ms 
 | 
| spin | |
| nuclear quadrupole moment | |
| dydhyas diskudhans | 2004 | 
| parity | 
| decay mode | intensity | 
|---|---|
| α (α emission) | 100% | 
| mass number | 276 | 
|---|---|
| neutron number | 167 | 
| relative atomic mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ elven radyoweythresek | 
| half-life | 700 ± 80 ms 
 | 
| spin | |
| nuclear quadrupole moment | |
| dydhyas diskudhans | 2004 | 
| parity | 
| decay mode | intensity | 
|---|---|
| α (α emission) | 100% | 
| mass number | 277 | 
|---|---|
| neutron number | 168 | 
| relative atomic mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ elven radyoweythresek | 
| half-life | 9 ± 6 s 
 | 
| spin | |
| nuclear quadrupole moment | |
| dydhyas diskudhans | 2013 | 
| parity | 
| decay mode | intensity | 
|---|---|
| SF (spontaneous fission) | 100% | 
| α (α emission) | 
| mass number | 278 | 
|---|---|
| neutron number | 169 | 
| relative atomic mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ elven radyoweythresek | 
| half-life | 6 ± 3 s 
 | 
| spin | |
| nuclear quadrupole moment | |
| dydhyas diskudhans | 2010 | 
| parity | 
| decay mode | intensity | 
|---|---|
| α (α emission) | 100% | 
| mass number | 279 | 
|---|---|
| neutron number | 170 | 
| relative atomic mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ elven radyoweythresek | 
| half-life | |
| spin | |
| nuclear quadrupole moment | |
| dydhyas diskudhans | |
| parity | 
| decay mode | intensity | 
|---|---|
| α (α emission) | |
| SF (spontaneous fission) | 
| mass number | 280 | 
|---|---|
| neutron number | 171 | 
| relative atomic mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ elven radyoweythresek | 
| half-life | |
| spin | |
| nuclear quadrupole moment | |
| dydhyas diskudhans | |
| parity | 
| decay mode | intensity | 
|---|---|
| α (α emission) | |
| SF (spontaneous fission) | 
| mass number | 281 | 
|---|---|
| neutron number | 172 | 
| relative atomic mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ elven radyoweythresek | 
| half-life | |
| spin | |
| nuclear quadrupole moment | |
| dydhyas diskudhans | |
| parity | 
| decay mode | intensity | 
|---|---|
| α (α emission) | |
| SF (spontaneous fission) | 
| mass number | 282 | 
|---|---|
| neutron number | 173 | 
| relative atomic mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ elven radyoweythresek | 
| half-life | |
| spin | |
| nuclear quadrupole moment | |
| dydhyas diskudhans | 2016 | 
| parity | 
| decay mode | intensity | 
|---|---|
| α (α emission) | 100% | 
| SF (spontaneous fission) | 
| diskudher po dismyger | Heavy Ion Research Laboratory (HIRL) | 
|---|---|
| location of discovery | Germany | 
| dydhyas diskudhans | 1982 | 
| Etymologyl | Named in honor of Lise Mietner | 
| pronunciation | MITE-ner-i-um (en) | 
| Abundance | |
|---|---|
| Abundance in Earth's crust | |
| natural abundance (Keynvor) | |
| natural abundance (Korf) | 0 % 
 | 
| natural abundance (meteoroid) | 0 % 
 | 
| natural abundance (Howl) | 0 % 
 | 
| Abundance in Universe | 0 % 
 |