| Atomic Number | 49 | 
|---|---|
| Atomic Weight | 114.818 | 
| mass number | 115 | 
| Group | 13 | 
|---|---|
| Period | 5 | 
| Block | p | 
| پروتون | 49 p+ | 
|---|---|
| neutron | 66 n0 | 
| ئېلېكترون | 49 e- | 
| Atomic Radius | |
|---|---|
| molar volume | |
| covalent radius | |
| Metallic Radius | |
| ionic radius | |
| Crystal Radius | |
| Van der Waals radius | |
| density | 
| ئېنېرگىيە | |
|---|---|
| proton affinity | |
| electron affinity | |
| ionization energy | |
| enthalpy of vaporization | |
| enthalpy of fusion | |
| standard enthalpy of formation | |
| ئېلېكترون | |
| ئېلېكترون قەۋەت | 2, 8, 18, 18, 3 | 
| valence electron | 3 ⓘ | 
| electron configuration | [Kr] 4d10 5s2 5p1ⓘ 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 4d10 5s2 5p1 | 
| oxidation number | -5, -2, -1, 0, 1, 2, 3 | 
| electronegativity | 1.78 | 
| 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 lustrous 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 | diamagnetic | 
| magnetic susceptibility (Mass) | -0.0000000014 m³/Kg | 
| magnetic susceptibility (Molar) | -0.000000000161 m³/mol | 
| magnetic susceptibility (Volume) | -0.0000102  | 
| magnetic ordering | |
| Curie temperature | |
| Néel temperature | |
| structure | |
| Crystal Structure | {ERROR} | 
| lattice constant | |
| Lattice Angles | π/2, π/2, π/2 | 
| mechanical property | |
| hardness | |
| bulk modulus | |
| shear modulus | |
| Young's modulus | |
| Poisson's ratio | |
| speed of sound | |
| classification | |
| Category | Actinides, Poor metals | 
| CAS Group | IIIB | 
| IUPAC Group | IIIA | 
| Glawe Number | 80 | 
| Mendeleev Number | 84 | 
| Pettifor Number | 79 | 
| Geochemical Class | |
| Goldschmidt classification | chalcophile | 
| Stable Isotopes | 1 | 
|---|---|
| Unstable Isotopes | 41 | 
| Natural Isotopes | 2 | 
| mass number | 96 | 
|---|---|
| neutron number | 47 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | |
| spin | |
| nuclear quadrupole moment | |
| time of discovery or invention | 2016 | 
| parity | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | |
| p (proton emission) | 
| mass number | 97 | 
|---|---|
| neutron number | 48 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 36 ± 6 ms | 
| spin | 9/2 | 
| nuclear quadrupole moment | |
| time of discovery or invention | 2011 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| β+ p (β+-delayed proton emission) | 2.3% | 
| p (proton emission) | 
| mass number | 98 | 
|---|---|
| neutron number | 49 | 
| Relative Atomic Mass | |
| g-factor | 0  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 30 ± 1 ms | 
| spin | 0 | 
| nuclear quadrupole moment | 0  | 
| time of discovery or invention | 1994 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| β+ p (β+-delayed proton emission) | 0.13% | 
| mass number | 99 | 
|---|---|
| neutron number | 50 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 3.11 ± 0.06 s | 
| spin | 9/2 | 
| nuclear quadrupole moment | |
| time of discovery or invention | 1994 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| β+ p (β+-delayed proton emission) | 0.29% | 
| mass number | 100 | 
|---|---|
| neutron number | 51 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 5.62 ± 0.06 s | 
| spin | 6 | 
| nuclear quadrupole moment | |
| time of discovery or invention | 1982 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| β+ p (β+-delayed proton emission) | 1.66% | 
| mass number | 101 | 
|---|---|
| neutron number | 52 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 15.1 ± 1.1 s | 
| spin | 9/2 | 
| nuclear quadrupole moment | |
| time of discovery or invention | 1988 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| β+ p (β+-delayed proton emission) | 1.7% | 
| mass number | 102 | 
|---|---|
| neutron number | 53 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 23.3 ± 0.1 s | 
| spin | 6 | 
| nuclear quadrupole moment | |
| time of discovery or invention | 1981 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| β+ p (β+-delayed proton emission) | 0.0093% | 
| mass number | 103 | 
|---|---|
| neutron number | 54 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 60 ± 1 s | 
| spin | 9/2 | 
| nuclear quadrupole moment | |
| time of discovery or invention | 1978 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| mass number | 104 | 
|---|---|
| neutron number | 55 | 
| Relative Atomic Mass | |
| g-factor | 0.886 ± 0.004  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 1.8 ± 0.03 m | 
| spin | 5 | 
| nuclear quadrupole moment | 0.63 ± 0.1  | 
| time of discovery or invention | 1977 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| mass number | 105 | 
|---|---|
| neutron number | 56 | 
| Relative Atomic Mass | |
| g-factor | 1.2593333333333 ± 0.0011111111111111  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 5.07 ± 0.07 m | 
| spin | 9/2 | 
| nuclear quadrupole moment | 0.79 ± 0.05  | 
| time of discovery or invention | 1975 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| mass number | 106 | 
|---|---|
| neutron number | 57 | 
| Relative Atomic Mass | |
| g-factor | 0.70114285714286 ± 0.001  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 6.2 ± 0.1 m | 
| spin | 7 | 
| nuclear quadrupole moment | 0.92 ± 0.06  | 
| time of discovery or invention | 1962 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| mass number | 107 | 
|---|---|
| neutron number | 58 | 
| Relative Atomic Mass | |
| g-factor | 1.2393333333333 ± 0.0017777777777778  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 32.4 ± 0.3 m | 
| spin | 9/2 | 
| nuclear quadrupole moment | 0.77 ± 0.05  | 
| time of discovery or invention | 1949 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| mass number | 108 | 
|---|---|
| neutron number | 59 | 
| Relative Atomic Mass | |
| g-factor | 0.65057142857143 ± 0.00042857142857143  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 58 ± 1.2 m | 
| spin | 7 | 
| nuclear quadrupole moment | 0.957 ± 0.007  | 
| time of discovery or invention | 1949 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| mass number | 109 | 
|---|---|
| neutron number | 60 | 
| Relative Atomic Mass | |
| g-factor | 1.2288888888889 ± 0.00088888888888889  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 4.159 ± 0.01 h | 
| spin | 9/2 | 
| nuclear quadrupole moment | 0.8 ± 0.03  | 
| time of discovery or invention | 1948 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| mass number | 110 | 
|---|---|
| neutron number | 61 | 
| Relative Atomic Mass | |
| g-factor | 0.67228571428571 ± 0.0011428571428571  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 4.92 ± 0.08 h | 
| spin | 7 | 
| nuclear quadrupole moment | 0.32 ± 0.02  | 
| time of discovery or invention | 1939 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% | 
| mass number | 111 | 
|---|---|
| neutron number | 62 | 
| Relative Atomic Mass | |
| g-factor | 1.2211111111111 ± 0.0015555555555556  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 2.8048 ± 0.0001 d | 
| spin | 9/2 | 
| nuclear quadrupole moment | 0.76 ± 0.02  | 
| time of discovery or invention | 1947 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| ϵ (electron capture) | 100% | 
| mass number | 112 | 
|---|---|
| neutron number | 63 | 
| Relative Atomic Mass | |
| g-factor | 2.82 ± 0.03  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 14.88 ± 0.15 m | 
| spin | 1 | 
| nuclear quadrupole moment | 0.082 ± 0.005  | 
| time of discovery or invention | 1947 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 62% | 
| β− (β− decay) | 38% | 
| mass number | 113 | 
|---|---|
| neutron number | 64 | 
| Relative Atomic Mass | |
| g-factor | 1.2268444444444 ± 0.000088888888888889  | 
| natural abundance | 4.281 ± 0.052  | 
| radioactivity | stable isotope | 
| half-life | Not Radioactive ☢️ | 
| spin | 9/2 | 
| nuclear quadrupole moment | |
| time of discovery or invention | 1934 | 
| parity | + | 
| mass number | 114 | 
|---|---|
| neutron number | 65 | 
| Relative Atomic Mass | |
| g-factor | 2.813 ± 0.014  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 71.9 ± 0.1 s | 
| spin | 1 | 
| nuclear quadrupole moment | |
| time of discovery or invention | 1937 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 99.5% | 
| β+ (β+ decay; β+ = ϵ + e+) | 0.5% | 
| mass number | 115 | 
|---|---|
| neutron number | 66 | 
| Relative Atomic Mass | |
| g-factor | 1.2294666666667 ± 0.000088888888888889  | 
| natural abundance | 95.719 ± 0.052  | 
| radioactivity | ☢️ radioactive element | 
| half-life | 441 ± 25 Ty | 
| spin | 9/2 | 
| nuclear quadrupole moment | |
| time of discovery or invention | 1924 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| mass number | 116 | 
|---|---|
| neutron number | 67 | 
| Relative Atomic Mass | |
| g-factor | 2.7826 ± 0.0008  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 14.1 ± 0.03 s | 
| spin | 1 | 
| nuclear quadrupole moment | |
| time of discovery or invention | 1937 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| ϵ (electron capture) | 0.0237% | 
| mass number | 117 | 
|---|---|
| neutron number | 68 | 
| Relative Atomic Mass | |
| g-factor | 1.2246666666667 ± 0.00088888888888889  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 43.2 ± 0.3 m | 
| spin | 9/2 | 
| nuclear quadrupole moment | 0.79 ± 0.01  | 
| time of discovery or invention | 1937 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| mass number | 118 | 
|---|---|
| neutron number | 69 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 5 ± 0.5 s | 
| spin | 1 | 
| nuclear quadrupole moment | |
| time of discovery or invention | 1949 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| mass number | 119 | 
|---|---|
| neutron number | 70 | 
| Relative Atomic Mass | |
| g-factor | 1.2237777777778 ± 0.0022222222222222  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 2.4 ± 0.1 m | 
| spin | 9/2 | 
| nuclear quadrupole moment | 0.814 ± 0.007  | 
| time of discovery or invention | 1949 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| mass number | 120 | 
|---|---|
| neutron number | 71 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 3.08 ± 0.08 s | 
| spin | 1 | 
| nuclear quadrupole moment | |
| time of discovery or invention | 1958 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| mass number | 121 | 
|---|---|
| neutron number | 72 | 
| Relative Atomic Mass | |
| g-factor | 1.2208888888889 ± 0.0011111111111111  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 23.1 ± 0.6 s | 
| spin | 9/2 | 
| nuclear quadrupole moment | 0.776 ± 0.01  | 
| time of discovery or invention | 1960 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| mass number | 122 | 
|---|---|
| neutron number | 73 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 1.5 ± 0.3 s | 
| spin | 1 | 
| nuclear quadrupole moment | |
| time of discovery or invention | 1963 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| mass number | 123 | 
|---|---|
| neutron number | 74 | 
| Relative Atomic Mass | |
| g-factor | 1.2184444444444 ± 0.0015555555555556  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 6.17 ± 0.05 s | 
| spin | 9/2 | 
| nuclear quadrupole moment | 0.722 ± 0.009  | 
| time of discovery or invention | 1960 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| mass number | 124 | 
|---|---|
| neutron number | 75 | 
| Relative Atomic Mass | |
| g-factor | 1.3456666666667 ± 0.0036666666666667  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 3.12 ± 0.09 s | 
| spin | 3 | 
| nuclear quadrupole moment | 0.58 ± 0.07  | 
| time of discovery or invention | 1964 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| mass number | 125 | 
|---|---|
| neutron number | 76 | 
| Relative Atomic Mass | |
| g-factor | 1.2208888888889 ± 0.002  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 2.36 ± 0.04 s | 
| spin | 9/2 | 
| nuclear quadrupole moment | 0.68 ± 0.03  | 
| time of discovery or invention | 1967 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| mass number | 126 | 
|---|---|
| neutron number | 77 | 
| Relative Atomic Mass | |
| g-factor | 1.3426666666667 ± 0.0036666666666667  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 1.53 ± 0.01 s | 
| spin | 3 | 
| nuclear quadrupole moment | 0.47 ± 0.05  | 
| time of discovery or invention | 1974 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| mass number | 127 | 
|---|---|
| neutron number | 78 | 
| Relative Atomic Mass | |
| g-factor | 1.2253333333333 ± 0.0017777777777778  | 
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 1.086 ± 0.007 s | 
| spin | 9/2 | 
| nuclear quadrupole moment | 0.56 ± 0.03  | 
| time of discovery or invention | 1975 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| β− n (β−-delayed neutron emission) | 0.03% | 
| mass number | 128 | 
|---|---|
| neutron number | 79 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 816 ± 27 ms | 
| spin | 3 | 
| nuclear quadrupole moment | |
| time of discovery or invention | 1975 | 
| parity | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| β− n (β−-delayed neutron emission) | 0.038% | 
| mass number | 129 | 
|---|---|
| neutron number | 80 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 570 ± 10 ms | 
| spin | 9/2 | 
| nuclear quadrupole moment | |
| time of discovery or invention | 1975 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| β− n (β−-delayed neutron emission) | 0.23% | 
| mass number | 130 | 
|---|---|
| neutron number | 81 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 273 ± 5 ms | 
| spin | 1 | 
| nuclear quadrupole moment | |
| time of discovery or invention | 1973 | 
| parity | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| β− n (β−-delayed neutron emission) | 0.93% | 
| mass number | 131 | 
|---|---|
| neutron number | 82 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 261.5 ± 2.8 ms | 
| spin | 9/2 | 
| nuclear quadrupole moment | |
| time of discovery or invention | 1976 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| β− n (β−-delayed neutron emission) | 2.25% | 
| mass number | 132 | 
|---|---|
| neutron number | 83 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 202.2 ± 0.2 ms | 
| spin | 7 | 
| nuclear quadrupole moment | |
| time of discovery or invention | 1973 | 
| parity | - | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| β− n (β−-delayed neutron emission) | 12.3% | 
| 2n (2-neutron emission) | 
| mass number | 133 | 
|---|---|
| neutron number | 84 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 163 ± 1.6 ms | 
| spin | 9/2 | 
| nuclear quadrupole moment | |
| time of discovery or invention | 1996 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| β− n (β−-delayed neutron emission) | 90% | 
| 2n (2-neutron emission) | 
| mass number | 134 | 
|---|---|
| neutron number | 85 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 136 ± 4 ms | 
| spin | 7 | 
| nuclear quadrupole moment | |
| time of discovery or invention | 1996 | 
| parity | - | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| β− n (β−-delayed neutron emission) | 65% | 
| 2n (2-neutron emission) | 4% | 
| mass number | 135 | 
|---|---|
| neutron number | 86 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 103 ± 3 ms | 
| spin | 9/2 | 
| nuclear quadrupole moment | |
| time of discovery or invention | 2002 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| β− n (β−-delayed neutron emission) | |
| 2n (2-neutron emission) | 
| mass number | 136 | 
|---|---|
| neutron number | 87 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 86 ± 9 ms | 
| spin | 7 | 
| nuclear quadrupole moment | |
| time of discovery or invention | 2015 | 
| parity | - | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| β− n (β−-delayed neutron emission) | |
| 2n (2-neutron emission) | 
| mass number | 137 | 
|---|---|
| neutron number | 88 | 
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioactivity | ☢️ radioactive element | 
| half-life | 70 ± 40 ms | 
| spin | 9/2 | 
| nuclear quadrupole moment | |
| time of discovery or invention | 2015 | 
| parity | + | 
| decay mode | intensity | 
|---|---|
| β− (β− decay) | 100% | 
| β− n (β−-delayed neutron emission) | |
| 2n (2-neutron emission) | 

| discoverer or inventor | Ferdinand Reich, T. Richter | 
|---|---|
| location of discovery | Germany | 
| time of discovery or invention | 1863 | 
| etymology | Latin: indicum (color indigo), the color it shows in a spectroscope. | 
| pronunciation | IN-di-em (ئىنگلىزچە) | 
| Abundance | |
|---|---|
| Abundance in Earth's crust | |
| natural abundance (ئوكيانىيە) | |
| natural abundance (human body) | |
| natural abundance (meteoroid) | 0.0000044 % | 
| natural abundance (قۇياش) | 0.0000004 % | 
| Abundance in Universe | 0.00000003 % | 
| 1 | s | 0.9903 | 
| 2 | p | 4.102 | 
| 2 | s | 12.8764 | 
| 3 | d | 14.3218 | 
| 3 | p | 17.4793 | 
| 3 | s | 17.3692 | 
| 4 | d | 32.0584 | 
| 4 | p | 28.6312 | 
| 4 | s | 27.2388 | 
| 5 | p | 40.53 | 
| 5 | s | 39.4885 |