Atomic Number | 78 |
---|---|
Atomic Weight | 195.084 |
Maseni broj | 195 |
Group | 10 |
---|---|
Period | 6 |
Block | d |
Proton | 78 p+ |
---|---|
Neutron | 117 n0 |
Elektron | 78 e- |
Atomski Radijus | |
---|---|
Molarni volumen | |
covalent radius | |
Metallic Radius | |
Ionski radijus | |
Crystal Radius | |
Van der Waalsov radijus | |
gustoća |
energija | |
---|---|
proton affinity | |
electron affinity | |
ionization energy | |
Toplota isparavanja | |
toplota topljenja | |
standard enthalpy of formation | |
Elektron | |
electron shell | 2, 8, 18, 32, 17, 1 |
Valentni elektron | 1 ⓘ |
electron configuration | [Xe] 4f14 5d9 6s1ⓘ 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 4f14 5d9 6s1 |
oksidacijsko stanje | -3, -2, -1, 0, 1, 2, 3, 4, 5, 6 |
Elektronegativnost | 2.2
|
Electrophilicity Index | |
fundamental state of matter | |
agregatno stanje | Solid |
gaseous state of matter | |
Boiling Point | |
Melting Point | |
critical pressure | |
Kritična temperatura | |
Trojna tačka | |
appearance | |
boja | Gray
|
appearance | silvery white |
Indeks prelamanja | |
thermodynamic material property | |
Thermal Conductivity | |
thermal expansion | |
molar heat capacity | |
Specific Heat Capacity | |
heat capacity ratio | |
electrical properties | |
type | Conductor |
Specifična električna provodljivost | |
electrical resistivity | |
Superprovodljivost | |
Magnetizam | |
type | paramagnetic |
magnetic susceptibility (Mass) | 0,0000000122 m³/Kg
|
magnetic susceptibility (Molar) | 0,00000000238 m³/mol
|
magnetic susceptibility (Volume) | 0,0002573
|
magnetic ordering | |
Kirijeva tačka | |
Néel temperature | |
struktura | |
Crystal Structure | Face Centered Cubic (FCC) |
lattice constant | |
Lattice Angles | π/2, π/2, π/2 |
mechanical property | |
Tvrdoća | |
bulk modulus | |
shear modulus | |
Young's modulus | |
Poisson's ratio | 0,38
|
Brzina zvuka | |
klasifikacija | |
Category | Transition metals, Transition metals |
CAS Group | VIIIA |
IUPAC Group | VIII |
Glawe Number | 64 |
Mendeleev Number | 69 |
Pettifor Number | 68 |
Geochemical Class | noble metal |
Goldschmidt classification | siderophile |
Gas Basicity | |
---|---|
polarizability | |
C6 Dispersion Coefficient | |
allotrope | |
Neutron cross section | 10
|
Neutron Mass Absorption | 0,002
|
Kvantni brojevi | 3D3 |
space group | 225 (Fm_3m) |
Stable Isotopes | 2 |
---|---|
Unstable Isotopes | 42 |
Natural Isotopes | 6 |
Maseni broj | 165 |
---|---|
broj neutrona | 87 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 370 ± 180 us
|
spin | 7/2 |
nuclear quadrupole moment | |
datum otkrića | 2019 |
parity | - |
decay mode | intensity |
---|---|
α (α emission) | 100% |
Maseni broj | 166 |
---|---|
broj neutrona | 88 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 294 ± 62 us
|
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 1996 |
parity | + |
decay mode | intensity |
---|---|
α (α emission) | 100% |
Maseni broj | 167 |
---|---|
broj neutrona | 89 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 915 ± 123 us
|
spin | 7/2 |
nuclear quadrupole moment | |
datum otkrića | 1996 |
parity | - |
decay mode | intensity |
---|---|
α (α emission) | 100% |
Maseni broj | 168 |
---|---|
broj neutrona | 90 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 2,02 ± 0,1 ms
|
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 1981 |
parity | + |
decay mode | intensity |
---|---|
α (α emission) | 100% |
β+ (β+ decay; β+ = ϵ + e+) |
Maseni broj | 169 |
---|---|
broj neutrona | 91 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 6,99 ± 0,09 ms
|
spin | 7/2 |
nuclear quadrupole moment | |
datum otkrića | 1981 |
parity | - |
decay mode | intensity |
---|---|
α (α emission) | 100% |
β+ (β+ decay; β+ = ϵ + e+) |
Maseni broj | 170 |
---|---|
broj neutrona | 92 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 13,93 ± 0,16 ms
|
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 1981 |
parity | + |
decay mode | intensity |
---|---|
α (α emission) | 100% |
β+ (β+ decay; β+ = ϵ + e+) |
Maseni broj | 171 |
---|---|
broj neutrona | 93 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 45,5 ± 2,5 ms
|
spin | 7/2 |
nuclear quadrupole moment | |
datum otkrića | 1981 |
parity | - |
decay mode | intensity |
---|---|
α (α emission) | 86% |
β+ (β+ decay; β+ = ϵ + e+) |
Maseni broj | 172 |
---|---|
broj neutrona | 94 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 97,6 ± 1,3 ms
|
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 1981 |
parity | + |
decay mode | intensity |
---|---|
α (α emission) | 96% |
β+ (β+ decay; β+ = ϵ + e+) |
Maseni broj | 173 |
---|---|
broj neutrona | 95 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 382 ± 2 ms
|
spin | 5/2 |
nuclear quadrupole moment | |
datum otkrića | 1966 |
parity | - |
decay mode | intensity |
---|---|
α (α emission) | 86% |
β+ (β+ decay; β+ = ϵ + e+) |
Maseni broj | 174 |
---|---|
broj neutrona | 96 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 862 ± 8 ms
|
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 1966 |
parity | + |
decay mode | intensity |
---|---|
α (α emission) | 74.9% |
β+ (β+ decay; β+ = ϵ + e+) |
Maseni broj | 175 |
---|---|
broj neutrona | 97 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 2,43 ± 0,04 s
|
spin | 7/2 |
nuclear quadrupole moment | |
datum otkrića | 1966 |
parity | - |
decay mode | intensity |
---|---|
α (α emission) | 64% |
β+ (β+ decay; β+ = ϵ + e+) |
Maseni broj | 176 |
---|---|
broj neutrona | 98 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 6,33 ± 0,15 s
|
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 1966 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | |
α (α emission) | 40% |
Maseni broj | 177 |
---|---|
broj neutrona | 99 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 10 ± 0,4 s
|
spin | 5/2 |
nuclear quadrupole moment | |
datum otkrića | 1966 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 94.3% |
α (α emission) | 5.7% |
Maseni broj | 178 |
---|---|
broj neutrona | 100 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 20,7 ± 0,7 s
|
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 1966 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 92.3% |
α (α emission) | 7.7% |
Maseni broj | 179 |
---|---|
broj neutrona | 101 |
Relative Atomic Mass | |
g-factor | 0,86 ± 0,06
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 21,2 ± 0,4 s
|
spin | 1/2 |
nuclear quadrupole moment | 0
|
datum otkrića | 1966 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
α (α emission) | 0.24% |
Maseni broj | 180 |
---|---|
broj neutrona | 102 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 56 ± 3 s
|
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 1966 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 99.48% |
α (α emission) | 0.52% |
Maseni broj | 181 |
---|---|
broj neutrona | 103 |
Relative Atomic Mass | |
g-factor | 0,96 ± 0,04
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 52 ± 2,2 s
|
spin | 1/2 |
nuclear quadrupole moment | 0
|
datum otkrića | 1966 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
α (α emission) | 0.074% |
Maseni broj | 182 |
---|---|
broj neutrona | 104 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 2,67 ± 0,12 m
|
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 1963 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 0.962% |
α (α emission) | 0.038% |
Maseni broj | 183 |
---|---|
broj neutrona | 105 |
Relative Atomic Mass | |
g-factor | 1 ± 0,01
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 6,5 ± 1 m
|
spin | 1/2 |
nuclear quadrupole moment | 0
|
datum otkrića | 1963 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
α (α emission) | 0.0096% |
Maseni broj | 184 |
---|---|
broj neutrona | 106 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 17,3 ± 0,2 m
|
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 1963 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
α (α emission) | 0.0017% |
Maseni broj | 185 |
---|---|
broj neutrona | 107 |
Relative Atomic Mass | |
g-factor | -0,16 ± 0,0024444444444444
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 70,9 ± 2,4 m
|
spin | 9/2 |
nuclear quadrupole moment | |
datum otkrića | 1960 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
α (α emission) | 0.005% |
Maseni broj | 186 |
---|---|
broj neutrona | 108 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 2,08 ± 0,05 h
|
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 1961 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
α (α emission) | 1.4% |
Maseni broj | 187 |
---|---|
broj neutrona | 109 |
Relative Atomic Mass | |
g-factor | -0,26466666666667 ± 0,0053333333333333
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 2,35 ± 0,03 h
|
spin | 3/2 |
nuclear quadrupole moment | |
datum otkrića | 1961 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Maseni broj | 188 |
---|---|
broj neutrona | 110 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 10,16 ± 0,18 d
|
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 1954 |
parity | + |
decay mode | intensity |
---|---|
ϵ (electron capture) | 100% |
α (α emission) | 2.6% |
Maseni broj | 189 |
---|---|
broj neutrona | 111 |
Relative Atomic Mass | |
g-factor | -0,292 ± 0,0053333333333333
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 10,87 ± 0,12 h
|
spin | 3/2 |
nuclear quadrupole moment | |
datum otkrića | 1955 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Maseni broj | 190 |
---|---|
broj neutrona | 112 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | 0,012 ± 0,002
|
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 483 ± 3 Gy
|
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 1949 |
parity | + |
decay mode | intensity |
---|---|
α (α emission) | 100% |
2β+ (double β+ decay) |
Maseni broj | 191 |
---|---|
broj neutrona | 113 |
Relative Atomic Mass | |
g-factor | -0,33266666666667 ± 0,0033333333333333
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 2,83 ± 0,02 d
|
spin | 3/2 |
nuclear quadrupole moment | |
datum otkrića | 1948 |
parity | - |
decay mode | intensity |
---|---|
ϵ (electron capture) | 100% |
Maseni broj | 192 |
---|---|
broj neutrona | 114 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | 0,782 ± 0,024
|
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | |
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 1935 |
parity | + |
decay mode | intensity |
---|---|
α (α emission) |
Maseni broj | 193 |
---|---|
broj neutrona | 115 |
Relative Atomic Mass | |
g-factor | 1,202 ± 0,016
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 50 ± 6 y
|
spin | 1/2 |
nuclear quadrupole moment | 0
|
datum otkrića | 1948 |
parity | - |
decay mode | intensity |
---|---|
ϵ (electron capture) | 100% |
Maseni broj | 194 |
---|---|
broj neutrona | 116 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | 32,864 ± 0,41
|
Radioaktivnost | stable isotope |
Vrijeme poluraspada | Not Radioactive ☢️ |
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 1935 |
parity | + |
Maseni broj | 195 |
---|---|
broj neutrona | 117 |
Relative Atomic Mass | |
g-factor | |
natural abundance | 33,775 ± 0,24
|
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | |
spin | 1/2 |
nuclear quadrupole moment | 0
|
datum otkrića | 1935 |
parity | - |
decay mode | intensity |
---|---|
α (α emission) |
Maseni broj | 196 |
---|---|
broj neutrona | 118 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | 25,211 ± 0,34
|
Radioaktivnost | stable isotope |
Vrijeme poluraspada | Not Radioactive ☢️ |
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 1935 |
parity | + |
Maseni broj | 197 |
---|---|
broj neutrona | 119 |
Relative Atomic Mass | |
g-factor | 1,02 ± 0,04
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 19,8915 ± 0,0019 h
|
spin | 1/2 |
nuclear quadrupole moment | 0
|
datum otkrića | 1936 |
parity | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
Maseni broj | 198 |
---|---|
broj neutrona | 120 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | 7,356 ± 0,13
|
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | |
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 1935 |
parity | + |
decay mode | intensity |
---|---|
2β− (double β− decay) | |
α (α emission) |
Maseni broj | 199 |
---|---|
broj neutrona | 121 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 30,8 ± 0,21 m
|
spin | 5/2 |
nuclear quadrupole moment | |
datum otkrića | 1937 |
parity | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
Maseni broj | 200 |
---|---|
broj neutrona | 122 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 12,6 ± 0,3 h
|
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 1957 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
Maseni broj | 201 |
---|---|
broj neutrona | 123 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 2,5 ± 0,1 m
|
spin | 5/2 |
nuclear quadrupole moment | |
datum otkrića | 1962 |
parity | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
Maseni broj | 202 |
---|---|
broj neutrona | 124 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 44 ± 15 h
|
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 1992 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
Maseni broj | 203 |
---|---|
broj neutrona | 125 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 22 ± 4 s
|
spin | 1/2 |
nuclear quadrupole moment | 0
|
datum otkrića | 2008 |
parity | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
Maseni broj | 204 |
---|---|
broj neutrona | 126 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 10,3 ± 1,4 s
|
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 2008 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
Maseni broj | 205 |
---|---|
broj neutrona | 127 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | |
spin | 9/2 |
nuclear quadrupole moment | |
datum otkrića | 2009 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) |
Maseni broj | 206 |
---|---|
broj neutrona | 128 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | |
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 2012 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) |
Maseni broj | 207 |
---|---|
broj neutrona | 129 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | |
spin | 9/2 |
nuclear quadrupole moment | |
datum otkrića | 2012 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) |
Maseni broj | 208 |
---|---|
broj neutrona | 130 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | |
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 2012 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) |
otkrivač ili izumitelj | Julius Scaliger |
---|---|
mjesto otkrića | Italy |
datum otkrića | 1735 |
Etimologija | Spanish: platina (little silver). |
pronunciation | PLAT-n-em (engleski) |
Abundance | |
---|---|
Abundance in Earth's crust | |
natural abundance (okean) | |
natural abundance (ljudsko tijelo) | |
natural abundance (Meteoroidi) | 0,000098 %
|
natural abundance (Sunce) | 0,0000009 %
|
Abundance in Universe | 0,0000005 %
|
1 | s | 1.506 |
2 | p | 4.4746 |
2 | s | 20.3702 |
3 | d | 13.5027 |
3 | p | 22.1139 |
3 | s | 23.0157 |
4 | d | 37.37 |
4 | f | 38.494 |
4 | p | 35.2696 |
4 | s | 34.3612 |
5 | d | 58.5925 |
5 | p | 53.5805 |
5 | s | 51.412 |
6 | s | 67.2486 |