Atomic Number | 74 |
---|---|
Atomic Weight | 183.84 |
mass number | 184 |
Group | 6 |
---|---|
Period | 6 |
Block | d |
proton | 74 p+ |
---|---|
neutron | 110 n0 |
electron | 74 e- |
Rai Atomic | |
---|---|
molar volume | |
covalent radius | |
Metallic Radius | |
ionic radius | |
Crystal Radius | |
Rai de van der Waals | |
densitat |
energia | |
---|---|
proton affinity | |
electron affinity | |
ionization energy | |
enthalpy of vaporization | |
enthalpy of fusion | |
standard enthalpy of formation | |
electron | |
electron shell | 2, 8, 18, 32, 12, 2 |
valence electron | 2 ⓘ |
electron configuration | [Xe] 4f14 5d4 6s2ⓘ 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 4f14 5d4 6s2 |
oxidation number | -4, -2, -1, 0, 1, 2, 3, 4, 5, 6 |
Electronegativitat | 1.7
|
Electrophilicity Index | |
fundamental state of matter | |
estat de la matèria | Solid |
gaseous state of matter | |
Boiling Point | |
Melting Point | |
critical pressure | |
critical temperature | |
Ponch triple | |
appearance | |
Color | Gray
|
appearance | grayish white, lustrous |
Indici de refraccion | |
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) | 0.00000000459 m³/Kg
|
magnetic susceptibility (Molar) | 0.000000000844 m³/mol
|
magnetic susceptibility (Volume) | 0.0000884
|
magnetic ordering | |
Curie temperature | |
Néel temperature | |
estructura | |
Crystal Structure | Body Centered Cubic (BCC) |
lattice constant | |
Lattice Angles | π/2, π/2, π/2 |
mechanical property | |
Duretat | |
bulk modulus | |
shear modulus | |
Young's modulus | |
Poisson's ratio | 0.28
|
speed of sound | |
classification | |
Category | Transition metals, Transition metals |
CAS Group | VIA |
IUPAC Group | VIB |
Glawe Number | 57 |
Mendeleev Number | 53 |
Pettifor Number | 56 |
Geochemical Class | |
Goldschmidt classification | litophile |
Gas Basicity | |
---|---|
polarizability | |
C6 Dispersion Coefficient | |
allotrope | |
Neutron cross section | 18.4
|
Neutron Mass Absorption | 0.0036
|
quantum number | 5D0 |
space group | 229 (Im_3m) |
Stable Isotopes | 0 |
---|---|
Unstable Isotopes | 41 |
Natural Isotopes | 5 |
mass number | 157 |
---|---|
neutron number | 83 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 275 ± 40 ms
|
Espin | 7/2 |
nuclear quadrupole moment | |
data de descobèrta | 2010 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
α (α emission) | 0% |
mass number | 158 |
---|---|
neutron number | 84 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 1.43 ± 0.18 ms
|
Espin | 0 |
nuclear quadrupole moment | 0
|
data de descobèrta | 1981 |
parity | + |
decay mode | intensity |
---|---|
α (α emission) | 100% |
mass number | 159 |
---|---|
neutron number | 85 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 8.2 ± 0.7 ms
|
Espin | 7/2 |
nuclear quadrupole moment | |
data de descobèrta | 1981 |
parity | - |
decay mode | intensity |
---|---|
α (α emission) | 100% |
β+ (β+ decay; β+ = ϵ + e+) |
mass number | 160 |
---|---|
neutron number | 86 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 90 ± 5 ms
|
Espin | 0 |
nuclear quadrupole moment | 0
|
data de descobèrta | 1979 |
parity | + |
decay mode | intensity |
---|---|
α (α emission) | 87% |
β+ (β+ decay; β+ = ϵ + e+) |
mass number | 161 |
---|---|
neutron number | 87 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 409 ± 16 ms
|
Espin | 7/2 |
nuclear quadrupole moment | |
data de descobèrta | 1973 |
parity | - |
decay mode | intensity |
---|---|
α (α emission) | 73% |
β+ (β+ decay; β+ = ϵ + e+) | 27% |
mass number | 162 |
---|---|
neutron number | 88 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 1.19 ± 0.12 s
|
Espin | 0 |
nuclear quadrupole moment | 0
|
data de descobèrta | 1973 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | |
α (α emission) | 45.2% |
mass number | 163 |
---|---|
neutron number | 89 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 2.63 ± 0.09 s
|
Espin | 7/2 |
nuclear quadrupole moment | |
data de descobèrta | 1973 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | |
α (α emission) | 14% |
mass number | 164 |
---|---|
neutron number | 90 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 6.3 ± 0.2 s
|
Espin | 0 |
nuclear quadrupole moment | 0
|
data de descobèrta | 1973 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 96.2% |
α (α emission) | 3.8% |
mass number | 165 |
---|---|
neutron number | 91 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 5.1 ± 0.5 s
|
Espin | 5/2 |
nuclear quadrupole moment | |
data de descobèrta | 1975 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
α (α emission) |
mass number | 166 |
---|---|
neutron number | 92 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 19.2 ± 0.6 s
|
Espin | 0 |
nuclear quadrupole moment | 0
|
data de descobèrta | 1975 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 99.965% |
α (α emission) | 0.035% |
mass number | 167 |
---|---|
neutron number | 93 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 19.9 ± 0.5 s
|
Espin | 5/2 |
nuclear quadrupole moment | |
data de descobèrta | 1985 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 99.96% |
α (α emission) | 0.04% |
mass number | 168 |
---|---|
neutron number | 94 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 50.9 ± 1.9 s
|
Espin | 0 |
nuclear quadrupole moment | 0
|
data de descobèrta | 1971 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
α (α emission) | 0.0032% |
mass number | 169 |
---|---|
neutron number | 95 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 74 ± 6 s
|
Espin | 5/2 |
nuclear quadrupole moment | |
data de descobèrta | 1985 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 170 |
---|---|
neutron number | 96 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 2.42 ± 0.04 m
|
Espin | 0 |
nuclear quadrupole moment | 0
|
data de descobèrta | 1971 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 171 |
---|---|
neutron number | 97 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 2.38 ± 0.04 m
|
Espin | 5/2 |
nuclear quadrupole moment | |
data de descobèrta | 1983 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 172 |
---|---|
neutron number | 98 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 6.6 ± 0.9 m
|
Espin | 0 |
nuclear quadrupole moment | 0
|
data de descobèrta | 1964 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 173 |
---|---|
neutron number | 99 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 7.6 ± 0.2 m
|
Espin | 5/2 |
nuclear quadrupole moment | |
data de descobèrta | 1963 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 174 |
---|---|
neutron number | 100 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 33.2 ± 2.1 m
|
Espin | 0 |
nuclear quadrupole moment | 0
|
data de descobèrta | 1964 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 175 |
---|---|
neutron number | 101 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 35.2 ± 0.6 m
|
Espin | 1/2 |
nuclear quadrupole moment | 0
|
data de descobèrta | 1963 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 176 |
---|---|
neutron number | 102 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 2.5 ± 0.1 h
|
Espin | 0 |
nuclear quadrupole moment | 0
|
data de descobèrta | 1950 |
parity | + |
decay mode | intensity |
---|---|
ϵ (electron capture) | 100% |
mass number | 177 |
---|---|
neutron number | 103 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 132.4 ± 2 m
|
Espin | 1/2 |
nuclear quadrupole moment | 0
|
data de descobèrta | 1950 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 178 |
---|---|
neutron number | 104 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 21.6 ± 0.3 d
|
Espin | 0 |
nuclear quadrupole moment | 0
|
data de descobèrta | 1950 |
parity | + |
decay mode | intensity |
---|---|
ϵ (electron capture) | 100% |
mass number | 179 |
---|---|
neutron number | 105 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 37.05 ± 0.16 m
|
Espin | 7/2 |
nuclear quadrupole moment | |
data de descobèrta | 1950 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 180 |
---|---|
neutron number | 106 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | 0.12 ± 0.01
|
Radioactivitat | ☢️ radioactive element |
Semivida | 1.59 ± 0.5 Ey
|
Espin | 0 |
nuclear quadrupole moment | 0
|
data de descobèrta | 1937 |
parity | + |
decay mode | intensity |
---|---|
α (α emission) | 100% |
2β+ (double β+ decay) |
mass number | 181 |
---|---|
neutron number | 107 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 120.956 ± 0.019 d
|
Espin | 9/2 |
nuclear quadrupole moment | |
data de descobèrta | 1947 |
parity | + |
decay mode | intensity |
---|---|
ϵ (electron capture) | 100% |
mass number | 182 |
---|---|
neutron number | 108 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | 26.5 ± 0.16
|
Radioactivitat | ☢️ radioactive element |
Semivida | |
Espin | 0 |
nuclear quadrupole moment | 0
|
data de descobèrta | 1930 |
parity | + |
decay mode | intensity |
---|---|
α (α emission) |
mass number | 183 |
---|---|
neutron number | 109 |
Relative Atomic Mass | |
g-factor | |
natural abundance | 14.31 ± 0.04
|
Radioactivitat | ☢️ radioactive element |
Semivida | |
Espin | 1/2 |
nuclear quadrupole moment | 0
|
data de descobèrta | 1930 |
parity | - |
decay mode | intensity |
---|---|
α (α emission) |
mass number | 184 |
---|---|
neutron number | 110 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | 30.64 ± 0.02
|
Radioactivitat | ☢️ radioactive element |
Semivida | |
Espin | 0 |
nuclear quadrupole moment | 0
|
data de descobèrta | 1930 |
parity | + |
decay mode | intensity |
---|---|
α (α emission) |
mass number | 185 |
---|---|
neutron number | 111 |
Relative Atomic Mass | |
g-factor | 0.362 ± 0.0093333333333333
|
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 75.1 ± 0.3 d
|
Espin | 3/2 |
nuclear quadrupole moment | |
data de descobèrta | 1940 |
parity | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 186 |
---|---|
neutron number | 112 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | 28.43 ± 0.19
|
Radioactivitat | ☢️ radioactive element |
Semivida | |
Espin | 0 |
nuclear quadrupole moment | 0
|
data de descobèrta | 1930 |
parity | + |
decay mode | intensity |
---|---|
2β− (double β− decay) | |
α (α emission) |
mass number | 187 |
---|---|
neutron number | 113 |
Relative Atomic Mass | |
g-factor | 0.414 ± 0.01
|
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 23.809 ± 0.025 h
|
Espin | 3/2 |
nuclear quadrupole moment | |
data de descobèrta | 1940 |
parity | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 188 |
---|---|
neutron number | 114 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 69.77 ± 0.05 d
|
Espin | 0 |
nuclear quadrupole moment | 0
|
data de descobèrta | 1951 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 189 |
---|---|
neutron number | 115 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 11.6 ± 0.2 m
|
Espin | 9/2 |
nuclear quadrupole moment | |
data de descobèrta | 1963 |
parity | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 190 |
---|---|
neutron number | 116 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | 30 ± 1.5 m
|
Espin | 0 |
nuclear quadrupole moment | 0
|
data de descobèrta | 1976 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 191 |
---|---|
neutron number | 117 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | |
Espin | 3/2 |
nuclear quadrupole moment | |
data de descobèrta | 1999 |
parity | - |
decay mode | intensity |
---|---|
β− (β− decay) |
mass number | 192 |
---|---|
neutron number | 118 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | |
Espin | 0 |
nuclear quadrupole moment | 0
|
data de descobèrta | 1999 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) |
mass number | 193 |
---|---|
neutron number | 119 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | |
Espin | 1/2 |
nuclear quadrupole moment | 0
|
data de descobèrta | 2009 |
parity | - |
decay mode | intensity |
---|---|
β− (β− decay) |
mass number | 194 |
---|---|
neutron number | 120 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | |
Espin | 0 |
nuclear quadrupole moment | 0
|
data de descobèrta | 2008 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) |
mass number | 195 |
---|---|
neutron number | 121 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | |
Espin | 3/2 |
nuclear quadrupole moment | |
data de descobèrta | 2012 |
parity | - |
decay mode | intensity |
---|---|
β− (β− decay) |
mass number | 196 |
---|---|
neutron number | 122 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | |
Espin | 0 |
nuclear quadrupole moment | 0
|
data de descobèrta | 2012 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) |
mass number | 197 |
---|---|
neutron number | 123 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioactivitat | ☢️ radioactive element |
Semivida | |
Espin | 5/2 |
nuclear quadrupole moment | |
data de descobèrta | 2012 |
parity | - |
decay mode | intensity |
---|---|
β− (β− decay) |
descobridor o inventaire | Fausto and Juan José de Elhuyar |
---|---|
luòc de descobèrta | Spain |
data de descobèrta | 1783 |
Etimologia | Swedish: tung sten (heavy stone): symbol from its German name wolfram. |
pronunciation | TUNG-sten (English) |
Abundance | |
---|---|
Abundance in Earth's crust | |
natural abundance (Ocean) | |
natural abundance (còs uman) | |
natural abundance (meteoroid) | 0.000012 %
|
natural abundance (Solelh) | 0.0000004 %
|
Abundance in Universe | 0.00000005 %
|
1 | s | 1.4343 |
2 | p | 4.4258 |
2 | s | 19.3302 |
3 | d | 13.5476 |
3 | p | 21.3824 |
3 | s | 22.13 |
4 | d | 36.8268 |
4 | f | 39.2892 |
4 | p | 34.4516 |
4 | s | 33.4412 |
5 | d | 57.258 |
5 | p | 52.6745 |
5 | s | 50.4585 |
6 | s | 64.1456 |