Atomnummer | 46 |
---|---|
Atommassa | 106.42 |
masstal | 106 |
Grupp | 10 |
---|---|
Period | 5 |
Block | d |
Protoner | 46 p+ |
---|---|
Neutroner | 60 n0 |
Electrons | 46 e- |
atomradie | 140 pm
|
---|---|
molvolym | 8,9 cm³/mol
|
kovalent radie | 120 pm
|
Metallic Radius | 128 pm
|
ionic radius | 59 pm
|
Crystal Radius | 73 pm
|
Van der Waalsradie | 210 pm
|
densitet | 12 g/cm³
|
energi | |
proton affinity | 696 kJ/mol
|
Elektronaffinitet | 0,562 eV/particle
|
joniseringsenergi | 8,33686 eV/particle
|
ångbildningsvärme | 372,4 kJ/mol
|
smältvärme | 17,24 kJ/mol
|
Bildningsentalpi | 376,6 kJ/mol
|
Electrons | |
electron shell | 2, 8, 18, 18 |
valenselektron | 18 |
elektronkonfiguration | [Kr] 4d10 |
oxidationstal | 0, 1, 2, 3, 4, 5 |
elektronegativitet | 2.2
|
Electrophilicity | 1,273169376998428 eV/particle
|
Phases | |
aggregationstillstånd | Fast |
Gas Phase | |
Kokpunkt | 3 236,15 K
|
Smältpunkt | 1 827,95 K
|
critical pressure | |
critical temperature | |
trippelpunkt | |
Visual | |
färg | Silver
|
appearance | silvery white |
Brytningsindex | |
materialegenskap | |
Värmeledningsförmåga | 71,8 W/(m K)
|
termisk expansion | 0,0000118 1/K
|
molar heat capacity | 25,98 J/(mol K)
|
Specifik värmekapacitet | 0,246 J/(g⋅K)
|
heat capacity ratio | |
electrical properties | |
type | Conductor |
elektrisk konduktivitet | 10 MS/m
|
resistivitet | 0,0000001 m Ω
|
supraledare | |
magnetism | |
type | paramagnetic |
magnetisk susceptibilitet (Mass) | 0,0000000657 m³/Kg
|
magnetisk susceptibilitet (Molar) | 0,000000006992 m³/mol
|
magnetisk susceptibilitet (Volume) | 0,0007899
|
magnetic ordering | |
Curiepunkten | |
Néel temperature | |
Structure | |
Kristallstruktur | Ytcentrerat kubiskt (FCC) |
Gitterkonstant | 3,89 Å
|
Lattice Angles | π/2, π/2, π/2 |
mekanisk materialegenskap | |
hårdhet | 4,75 MPa
|
Kompressibilitet | 180 GPa
|
skjuvmodul | 44 GPa
|
Young's modulus | 121 GPa
|
Poissons konstant | 0,39
|
ljudhastighet | 3 070 m/s
|
klassificering | |
Kategori | Övergångsmetaller, Transition metals |
CAS Group | VIIIA |
IUPAC Group | VIII |
Glawe Number | 65 |
Mendeleev Number | 68 |
Pettifor Number | 69 |
Geochemical Class | noble metal |
Goldschmidt classification | siderophile |
övrigt | |
Gas Basicity | 673,4 kJ/mol
|
Dipole Polarizability | |
C6 Dispersion Coefficient | |
Allotropes | |
Träffyta | 6,9
|
Neutron Mass Absorption | 0,0023
|
kvanttal | 1S0 |
rymdgrupp | 225 (Fm_3m) |
Stabila isotoper | 6 |
---|---|
Instabila isotoper | 36 |
Radioactive Isotopes | 36 |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 90 |
g-factor | 0
|
Halveringstid | |
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 2016 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | % |
β+ p (β+-delayed proton emission) | % |
2p (2-proton emission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 91 |
g-factor | |
Halveringstid | 32 ± 3 ms
|
Spinn | 7/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1995 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 3.1% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 92 |
g-factor | 0
|
Halveringstid | 1,06 ± 0,03 s
|
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1994 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 1.6% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 93 |
g-factor | |
Halveringstid | 1,17 ± 0,02 s
|
Spinn | 9/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1994 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 7.4% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 94 |
g-factor | 0
|
Halveringstid | 9,1 ± 0,3 s
|
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1982 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 0.13% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 95 |
g-factor | |
Halveringstid | 7,4 ± 0,4 s
|
Spinn | 9/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1980 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 0.23% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 96 |
g-factor | 0
|
Halveringstid | 122 ± 2 s
|
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1980 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 97 |
g-factor | |
Halveringstid | 3,1 ± 0,09 m
|
Spinn | 5/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1969 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 98 |
g-factor | 0
|
Halveringstid | 17,7 ± 0,4 m
|
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1955 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 99 |
g-factor | |
Halveringstid | 21,4 ± 0,2 m
|
Spinn | 5/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1955 |
Paritet |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 100 |
g-factor | 0
|
Halveringstid | 3,63 ± 0,09 d
|
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1948 |
Paritet | + |
decay mode | Intensitet |
---|---|
ϵ (electron capture) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 101 |
g-factor | 0,264 ± 0,008
|
Halveringstid | 8,47 ± 0,06 h
|
Spinn | 5/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1948 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | 1,02 ± 0,01
|
---|---|
relative atomic mass | |
masstal | 102 |
g-factor | 0
|
Halveringstid | |
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1935 |
Paritet | + |
decay mode | Intensitet |
---|---|
2β+ (double β+ decay) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 103 |
g-factor | |
Halveringstid | 16,991 ± 0,019 d
|
Spinn | 5/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1950 |
Paritet | + |
decay mode | Intensitet |
---|---|
ϵ (electron capture) | 100% |
natural abundance | 11,14 ± 0,08
|
---|---|
relative atomic mass | |
masstal | 104 |
g-factor | 0
|
Halveringstid | |
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1935 |
Paritet | + |
natural abundance | 22,33 ± 0,08
|
---|---|
relative atomic mass | |
masstal | 105 |
g-factor | |
Halveringstid | |
Spinn | 5/2 |
nuclear quadrupole moment | 0,66 ± 0,011
|
upptäcktsdatum | 1935 |
Paritet | + |
natural abundance | 27,33 ± 0,03
|
---|---|
relative atomic mass | |
masstal | 106 |
g-factor | 0
|
Halveringstid | |
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1935 |
Paritet | + |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 107 |
g-factor | |
Halveringstid | 6,5 ± 0,3 My
|
Spinn | 5/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1958 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | 26,46 ± 0,09
|
---|---|
relative atomic mass | |
masstal | 108 |
g-factor | 0
|
Halveringstid | |
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1935 |
Paritet | + |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 109 |
g-factor | |
Halveringstid | 13,59 ± 0,12 h
|
Spinn | 5/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1937 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | 11,72 ± 0,09
|
---|---|
relative atomic mass | |
masstal | 110 |
g-factor | 0
|
Halveringstid | |
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1935 |
Paritet | + |
decay mode | Intensitet |
---|---|
2β− (double β− decay) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 111 |
g-factor | |
Halveringstid | 23,56 ± 0,09 m
|
Spinn | 5/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1937 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 112 |
g-factor | 0
|
Halveringstid | 21,04 ± 0,17 h
|
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1951 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 113 |
g-factor | |
Halveringstid | 93 ± 5 s
|
Spinn | 5/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1954 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 114 |
g-factor | 0
|
Halveringstid | 2,42 ± 0,06 m
|
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1958 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 115 |
g-factor | |
Halveringstid | 25 ± 2 s
|
Spinn | 1/2 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1958 |
Paritet |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 116 |
g-factor | 0
|
Halveringstid | 11,8 ± 0,4 s
|
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1970 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 117 |
g-factor | |
Halveringstid | 4,3 ± 0,3 s
|
Spinn | 3/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1968 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 118 |
g-factor | 0
|
Halveringstid | 1,9 ± 0,1 s
|
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1969 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 119 |
g-factor | |
Halveringstid | 920 ± 80 ms
|
Spinn | 3/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1991 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 120 |
g-factor | 0
|
Halveringstid | 492 ± 33 ms
|
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1993 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 0.7% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 121 |
g-factor | |
Halveringstid | 290 ± 1 ms
|
Spinn | 3/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1994 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 0.8% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 122 |
g-factor | 0
|
Halveringstid | 193 ± 5 ms
|
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1994 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 2.5% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 123 |
g-factor | |
Halveringstid | 108 ± 1 ms
|
Spinn | 3/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1994 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 10% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 124 |
g-factor | 0
|
Halveringstid | 88 ± 15 ms
|
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1997 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 17% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 125 |
g-factor | |
Halveringstid | 60 ± 6 ms
|
Spinn | 3/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 2008 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 12% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 126 |
g-factor | 0
|
Halveringstid | 48,6 ± 0,8 ms
|
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 2008 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 22% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 127 |
g-factor | |
Halveringstid | 38 ± 2 ms
|
Spinn | 11/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 2010 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 19% |
2n (2-neutron emission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 128 |
g-factor | 0
|
Halveringstid | 35 ± 3 ms
|
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 2010 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 129 |
g-factor | |
Halveringstid | 31 ± 7 ms
|
Spinn | 7/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 2015 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | % |
2n (2-neutron emission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 130 |
g-factor | 0
|
Halveringstid | |
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 2018 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | % |
β− n (β−-delayed neutron emission) | % |
2n (2-neutron emission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 131 |
g-factor | |
Halveringstid | |
Spinn | 7/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 2018 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | % |
β− n (β−-delayed neutron emission) | % |
2n (2-neutron emission) | % |
upptäckare eller uppfinnare | William Wollaston |
---|---|
fyndplats | England |
upptäcktsdatum | 1803 |
etymologi | Named after the asteroid, Pallas, discovered in 1803. |
uttal | peh-LAY-di-em (engelska) |
Förekomst | |
---|---|
Abundance in Earth's crust | 0,015 mg/kg
|
Abundance in Oceans | |
Abundance in Human Body | |
Abundance in Meteor | 0,000066 %
|
Abundance in Sun | 0,0000003 %
|
Abundance in Universe | 0,0000002 %
|
1 | s | 0.9411 |
2 | p | 4.07 |
2 | s | 12.1172 |
3 | d | 14.5489 |
3 | p | 16.9804 |
3 | s | 16.7788 |
4 | d | 32.3824 |
4 | p | 28.2768 |
4 | s | 27.014 |