| Atomic Number | 69 | 
|---|---|
| Atomic Weight | 168.93422 | 
| mass number | 169 | 
| Group | |
|---|---|
| Period | 6 | 
| Block | f | 
| પ્રોટોન | 69 p+ | 
|---|---|
| neutron | 100 n0 | 
| ઈલેક્ટ્રોન | 69 e- | 
| Atomic Radius | |
|---|---|
| molar volume | |
| Covalent Radius | |
| Metallic Radius | |
| ionic radius | |
| Crystal Radius | |
| Van der Waals radius | |
| density | 
| ઉર્જા | |
|---|---|
| proton affinity | |
| electron affinity | |
| ionization energy | |
| enthalpy of vaporization | |
| enthalpy of fusion | |
| standard enthalpy of formation | |
| ઈલેક્ટ્રોન | |
| electron shell | 2, 8, 18, 31, 8, 2 | 
| valence electron | 2 ⓘ | 
| electron configuration | [Xe] 4f13 6s2ⓘ 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 4f13 6s2 | 
| oxidation number | 0, 1, 2, 3 | 
| વિદ્યુતઋણતા | 1.25 | 
| 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 | |
| color | Black | 
| appearance | silvery gray | 
| refractive index | |
| thermodynamic material property | |
| Thermal Conductivity | |
| thermal expansion | |
| molar heat capacity | |
| Specific Heat Capacity | |
| heat capacity ratio | |
| electrical properties | |
| type | Conductor | 
| electrical conductivity | |
| electrical resistivity | |
| superconductivity | |
| magnetism | |
| type | paramagnetic | 
| magnetic susceptibility (Mass) | 0.00000199 m³/Kg | 
| magnetic susceptibility (Molar) | 0.000000336179 m³/mol | 
| magnetic susceptibility (Volume) | 0.0185488  | 
| magnetic ordering | |
| Curie temperature | |
| Néel temperature | |
| structure | |
| Crystal Structure | {ERROR} | 
| lattice constant | |
| Lattice Angles | π/2, π/2, 2 π/3 | 
| mechanical property | |
| hardness | |
| bulk modulus | |
| shear modulus | |
| Young's modulus | |
| Poisson's ratio | 0.21  | 
| અવાજની ઝડપ | |
| classification | |
| Category | Actinides, Lanthanides | 
| CAS Group | |
| IUPAC Group | |
| Glawe Number | 20 | 
| Mendeleev Number | 37 | 
| Pettifor Number | 22 | 
| Geochemical Class | rare earth & related | 
| Goldschmidt classification | litophile | 
| Gas Basicity | |
|---|---|
| polarizability | |
| C6 Dispersion Coefficient | |
| allotrope | |
| Neutron cross section | 105  | 
| Neutron Mass Absorption | 0.025  | 
| quantum number | 2F7/2 | 
| space group | 194 (P63/mmc) | 
| Stable Isotopes | 1 | 
|---|---|
| Unstable Isotopes | 38 | 
| Natural Isotopes | 1 | 
| mass number | 144 | 
|---|---|
| neutron number | 75 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 2.3 ± 0.9 us | 
| પ્રચક્રણ | 10 | 
| nuclear quadrupole moment | |
| શોધની તારીખ | 2005 | 
| પૅરિટી | + | 
| decay mode | intensity | 
|---|---|
| p (proton emission) | |
| β+ (β+ decay; β+ = ϵ + e+) | 
| mass number | 145 | 
|---|---|
| neutron number | 76 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 3.17 ± 0.2 us | 
| પ્રચક્રણ | 11/2 | 
| nuclear quadrupole moment | |
| શોધની તારીખ | 1998 | 
| પૅરિટી | - | 
| decay mode | intensity | 
|---|---|
| p (proton emission) | 100% | 
| mass number | 146 | 
|---|---|
| neutron number | 77 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 155 ± 20 ms | 
| પ્રચક્રણ | 1 | 
| nuclear quadrupole moment | |
| શોધની તારીખ | 1993 | 
| પૅરિટી | + | 
| decay mode | intensity | 
|---|---|
| p (proton emission) | 100% | 
| β+ (β+ decay; β+ = ϵ + e+) | |
| β+ p (β+-delayed proton emission) | 
| mass number | 147 | 
|---|---|
| neutron number | 78 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 580 ± 30 ms | 
| પ્રચક્રણ | 11/2 | 
| nuclear quadrupole moment | |
| શોધની તારીખ | 1982 | 
| પૅરિટી | - | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 85% | 
| p (proton emission) | 15% | 
| mass number | 148 | 
|---|---|
| neutron number | 79 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 700 ± 200 ms | 
| પ્રચક્રણ | 10 | 
| nuclear quadrupole moment | |
| શોધની તારીખ | 1982 | 
| પૅરિટી | + | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| β+ p (β+-delayed proton emission) | 
| mass number | 149 | 
|---|---|
| neutron number | 80 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 900 ± 200 ms | 
| પ્રચક્રણ | 11/2 | 
| nuclear quadrupole moment | |
| શોધની તારીખ | 1987 | 
| પૅરિટી | - | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| β+ p (β+-delayed proton emission) | 0.26% | 
| mass number | 150 | 
|---|---|
| neutron number | 81 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | |
| પ્રચક્રણ | 1 | 
| nuclear quadrupole moment | |
| શોધની તારીખ | 1982 | 
| પૅરિટી | + | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| mass number | 151 | 
|---|---|
| neutron number | 82 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 4.17 ± 0.11 s | 
| પ્રચક્રણ | 11/2 | 
| nuclear quadrupole moment | |
| શોધની તારીખ | 1982 | 
| પૅરિટી | - | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| mass number | 152 | 
|---|---|
| neutron number | 83 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 8 ± 1 s | 
| પ્રચક્રણ | 2 | 
| nuclear quadrupole moment | |
| શોધની તારીખ | 1980 | 
| પૅરિટી | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| mass number | 153 | 
|---|---|
| neutron number | 84 | 
| Relative Atomic Mass | |
| g-factor | 1.26 ± 0.02  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 1.48 ± 0.01 s | 
| પ્રચક્રણ | 11/2 | 
| nuclear quadrupole moment | 0.5 ± 1  | 
| શોધની તારીખ | 1964 | 
| પૅરિટી | - | 
| decay mode | intensity | 
|---|---|
| α (α emission) | 91% | 
| β+ (β+ decay; β+ = ϵ + e+) | 9% | 
| mass number | 154 | 
|---|---|
| neutron number | 85 | 
| Relative Atomic Mass | |
| g-factor | -0.57 ± 0.01  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 8.1 ± 0.3 s | 
| પ્રચક્રણ | 2 | 
| nuclear quadrupole moment | 0.4 ± 0.9  | 
| શોધની તારીખ | 1964 | 
| પૅરિટી | 
| decay mode | intensity | 
|---|---|
| α (α emission) | 54% | 
| β+ (β+ decay; β+ = ϵ + e+) | 46% | 
| mass number | 155 | 
|---|---|
| neutron number | 86 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 21.6 ± 0.2 s | 
| પ્રચક્રણ | 11/2 | 
| nuclear quadrupole moment | |
| શોધની તારીખ | 1971 | 
| પૅરિટી | - | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 99.17% | 
| α (α emission) | 0.83% | 
| mass number | 156 | 
|---|---|
| neutron number | 87 | 
| Relative Atomic Mass | |
| g-factor | 0.2 ± 0.015  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 83.8 ± 1.8 s | 
| પ્રચક્રણ | 2 | 
| nuclear quadrupole moment | -0.48 ± 0.11  | 
| શોધની તારીખ | 1971 | 
| પૅરિટી | - | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| α (α emission) | 0.064% | 
| mass number | 157 | 
|---|---|
| neutron number | 88 | 
| Relative Atomic Mass | |
| g-factor | 0.952 ± 0.03  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 3.63 ± 0.09 m | 
| પ્રચક્રણ | 1/2 | 
| nuclear quadrupole moment | 0  | 
| શોધની તારીખ | 1974 | 
| પૅરિટી | + | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| α (α emission) | 7.5% | 
| mass number | 158 | 
|---|---|
| neutron number | 89 | 
| Relative Atomic Mass | |
| g-factor | 0.02 ± 0.01  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 3.98 ± 0.06 m | 
| પ્રચક્રણ | 2 | 
| nuclear quadrupole moment | 0.74 ± 0.11  | 
| શોધની તારીખ | 1970 | 
| પૅરિટી | - | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| mass number | 159 | 
|---|---|
| neutron number | 90 | 
| Relative Atomic Mass | |
| g-factor | 1.368 ± 0.012  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 9.13 ± 0.16 m | 
| પ્રચક્રણ | 5/2 | 
| nuclear quadrupole moment | 1.93 ± 0.07  | 
| શોધની તારીખ | 1971 | 
| પૅરિટી | + | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| mass number | 160 | 
|---|---|
| neutron number | 91 | 
| Relative Atomic Mass | |
| g-factor | 0.16 ± 0.02  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 9.4 ± 0.3 m | 
| પ્રચક્રણ | 1 | 
| nuclear quadrupole moment | 0.58 ± 0.04  | 
| શોધની તારીખ | 1970 | 
| પૅરિટી | - | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| mass number | 161 | 
|---|---|
| neutron number | 92 | 
| Relative Atomic Mass | |
| g-factor | 0.68571428571429 ± 0.0057142857142857  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 30.2 ± 0.8 m | 
| પ્રચક્રણ | 7/2 | 
| nuclear quadrupole moment | 2.9 ± 0.07  | 
| શોધની તારીખ | 1959 | 
| પૅરિટી | + | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| mass number | 162 | 
|---|---|
| neutron number | 93 | 
| Relative Atomic Mass | |
| g-factor | 0.068 ± 0.008  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 21.7 ± 0.19 m | 
| પ્રચક્રણ | 1 | 
| nuclear quadrupole moment | 0.69 ± 0.03  | 
| શોધની તારીખ | 1963 | 
| પૅરિટી | - | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| mass number | 163 | 
|---|---|
| neutron number | 94 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 1.81 ± 0.005 h | 
| પ્રચક્રણ | 1/2 | 
| nuclear quadrupole moment | 0  | 
| શોધની તારીખ | 1959 | 
| પૅરિટી | + | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| mass number | 164 | 
|---|---|
| neutron number | 95 | 
| Relative Atomic Mass | |
| g-factor | 2.37 ± 0.03  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 2 ± 0.1 m | 
| પ્રચક્રણ | 1 | 
| nuclear quadrupole moment | 0.71 ± 0.05  | 
| શોધની તારીખ | 1960 | 
| પૅરિટી | + | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| ϵ (electron capture) | 61% | 
| e+ (positron emission) | 39% | 
| mass number | 165 | 
|---|---|
| neutron number | 96 | 
| Relative Atomic Mass | |
| g-factor | -0.278 ± 0.004  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 30.06 ± 0.03 h | 
| પ્રચક્રણ | 1/2 | 
| nuclear quadrupole moment | 0  | 
| શોધની તારીખ | 1953 | 
| પૅરિટી | + | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| mass number | 166 | 
|---|---|
| neutron number | 97 | 
| Relative Atomic Mass | |
| g-factor | 0.0463 ± 0.00035  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 7.7 ± 0.03 h | 
| પ્રચક્રણ | 2 | 
| nuclear quadrupole moment | 2.14 ± 0.03  | 
| શોધની તારીખ | 1948 | 
| પૅરિટી | + | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| mass number | 167 | 
|---|---|
| neutron number | 98 | 
| Relative Atomic Mass | |
| g-factor | -0.394 ± 0.004  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 9.25 ± 0.02 d | 
| પ્રચક્રણ | 1/2 | 
| nuclear quadrupole moment | 0  | 
| શોધની તારીખ | 1948 | 
| પૅરિટી | + | 
| decay mode | intensity | 
|---|---|
| ϵ (electron capture) | 100% | 
| mass number | 168 | 
|---|---|
| neutron number | 99 | 
| Relative Atomic Mass | |
| g-factor | 0.075666666666667 ± 0.0036666666666667  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 93.1 ± 0.2 d | 
| પ્રચક્રણ | 3 | 
| nuclear quadrupole moment | 3.23 ± 0.07  | 
| શોધની તારીખ | 1949 | 
| પૅરિટી | + | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| β− (β− decay) | 0.01% | 
| mass number | 169 | 
|---|---|
| neutron number | 100 | 
| Relative Atomic Mass | |
| g-factor | -0.462 ± 0.003  | 
| natural abundance | 100  | 
| radioactivity | stable isotope | 
| half-life | Not Radioactive ☢️ | 
| પ્રચક્રણ | 1/2 | 
| nuclear quadrupole moment | 0  | 
| શોધની તારીખ | 1934 | 
| પૅરિટી | + | 
| mass number | 170 | 
|---|---|
| neutron number | 101 | 
| Relative Atomic Mass | |
| g-factor | 0.247 ± 0.004  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 128.6 ± 0.3 d | 
| પ્રચક્રણ | 1 | 
| nuclear quadrupole moment | 0.74 ± 0.02  | 
| શોધની તારીખ | 1936 | 
| પૅરિટી | - | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 99.869% | 
| ϵ (electron capture) | 0.131% | 
| mass number | 171 | 
|---|---|
| neutron number | 102 | 
| Relative Atomic Mass | |
| g-factor | -0.46 ± 0.008  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 1.92 ± 0.01 y | 
| પ્રચક્રણ | 1/2 | 
| nuclear quadrupole moment | 0  | 
| શોધની તારીખ | 1948 | 
| પૅરિટી | + | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| mass number | 172 | 
|---|---|
| neutron number | 103 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 63.6 ± 0.3 h | 
| પ્રચક્રણ | 2 | 
| nuclear quadrupole moment | |
| શોધની તારીખ | 1956 | 
| પૅરિટી | - | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| mass number | 173 | 
|---|---|
| neutron number | 104 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 8.24 ± 0.08 h | 
| પ્રચક્રણ | 1/2 | 
| nuclear quadrupole moment | 0  | 
| શોધની તારીખ | 1961 | 
| પૅરિટી | + | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| mass number | 174 | 
|---|---|
| neutron number | 105 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 5.4 ± 0.1 m | 
| પ્રચક્રણ | 4 | 
| nuclear quadrupole moment | |
| શોધની તારીખ | 1960 | 
| પૅરિટી | - | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| mass number | 175 | 
|---|---|
| neutron number | 106 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 15.2 ± 0.5 m | 
| પ્રચક્રણ | 1/2 | 
| nuclear quadrupole moment | 0  | 
| શોધની તારીખ | 1961 | 
| પૅરિટી | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| mass number | 176 | 
|---|---|
| neutron number | 107 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 1.85 ± 0.03 m | 
| પ્રચક્રણ | 4 | 
| nuclear quadrupole moment | |
| શોધની તારીખ | 1961 | 
| પૅરિટી | + | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| mass number | 177 | 
|---|---|
| neutron number | 108 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 95 ± 7 s | 
| પ્રચક્રણ | 1/2 | 
| nuclear quadrupole moment | 0  | 
| શોધની તારીખ | 1989 | 
| પૅરિટી | + | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| mass number | 178 | 
|---|---|
| neutron number | 109 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | |
| પ્રચક્રણ | 1 | 
| nuclear quadrupole moment | |
| શોધની તારીખ | 2008 | 
| પૅરિટી | - | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | |
| β− n (β−-delayed neutron emission) | 
| mass number | 179 | 
|---|---|
| neutron number | 110 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | |
| પ્રચક્રણ | 1/2 | 
| nuclear quadrupole moment | 0  | 
| શોધની તારીખ | 2012 | 
| પૅરિટી | + | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | |
| β− n (β−-delayed neutron emission) | 
| mass number | 180 | 
|---|---|
| neutron number | 111 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | |
| પ્રચક્રણ | |
| nuclear quadrupole moment | |
| શોધની તારીખ | 2012 | 
| પૅરિટી | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | |
| β− n (β−-delayed neutron emission) | 
| mass number | 181 | 
|---|---|
| neutron number | 112 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | |
| પ્રચક્રણ | 1/2 | 
| nuclear quadrupole moment | 0  | 
| શોધની તારીખ | 2012 | 
| પૅરિટી | + | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | |
| β− n (β−-delayed neutron emission) | 
| mass number | 182 | 
|---|---|
| neutron number | 113 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | |
| પ્રચક્રણ | |
| nuclear quadrupole moment | |
| શોધની તારીખ | |
| પૅરિટી | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | |
| β− n (β−-delayed neutron emission) | 

| શોધક અથવા સંશોધક | Per Theodor Cleve | 
|---|---|
| શોધનું સ્થળ | Sweden | 
| શોધની તારીખ | 1879 | 
| etymology | From Thule ancient name of Scandinavia. | 
| ઉચ્ચાર | THOO-li-em (અંગ્રેજી) | 
| Abundance | |
|---|---|
| Abundance in Earth's crust | |
| natural abundance (ocean) | |
| natural abundance (માનવ શરીર) | |
| natural abundance (ઉલ્કા) | 0.0000029 % | 
| natural abundance (સૂર્ય) | 0.00000002 % | 
| Abundance in Universe | 0.00000001 % | 
| 1 | s | 1.3437 | 
| 2 | p | 4.3588 | 
| 2 | s | 18.0522 | 
| 3 | d | 13.6257 | 
| 3 | p | 20.5239 | 
| 3 | s | 21.0816 | 
| 4 | d | 36.056 | 
| 4 | f | 40.366 | 
| 4 | p | 33.012 | 
| 4 | s | 31.8624 | 
| 5 | p | 51.272 | 
| 5 | s | 48.963 | 
| 6 | s | 60.4158 |