Atomnummer | 48 |
---|---|
Atommassa | 112.414 |
masstal | 114 |
Grupp | 12 |
---|---|
Period | 5 |
Block | d |
Protoner | 48 p+ |
---|---|
Neutroner | 66 n0 |
Electrons | 48 e- |
fysisk egenskap | |
---|---|
atomradie | 155 pm
|
molvolym | 13,1 cm³/mol
|
kovalent radie | 136 pm
|
Metallic Radius | 138 pm
|
ionic radius | 78 pm
|
Crystal Radius | 92 pm
|
Van der Waalsradie | 218 pm
|
densitet | 8,69 g/cm³
|
energi | |
proton affinity | |
Elektronaffinitet | |
joniseringsenergi | 8,993822 eV/particle
|
ångbildningsvärme | 59,1 kJ/mol
|
smältvärme | 6,11 kJ/mol
|
Bildningsentalpi | 111,8 kJ/mol
|
Electrons | |
electron shell | 2, 8, 18, 18, 2 |
valenselektron | 2 |
elektronkonfiguration | [Kr] 4d10 5s2 |
oxidationstal | -2, 1, 2 |
elektronegativitet | 1.69
|
Electrophilicity | |
Phases | |
aggregationstillstånd | Fast |
Gas Phase | |
Kokpunkt | 1 040,15 K
|
Smältpunkt | 594,219 K
|
critical pressure | |
critical temperature | |
trippelpunkt | |
Visual | |
färg | Silver
|
appearance | silvery bluish-gray metallic |
Brytningsindex | |
materialegenskap | |
Värmeledningsförmåga | 96,9 W/(m K)
|
termisk expansion | 0,0000308 1/K
|
molar heat capacity | 26,02 J/(mol K)
|
Specifik värmekapacitet | 0,232 J/(g⋅K)
|
heat capacity ratio | |
electrical properties | |
type | Conductor |
elektrisk konduktivitet | 14 MS/m
|
resistivitet | 0,00000007000000000002 m Ω
|
supraledare | 0,517 K
|
magnetism | |
type | diamagnetic |
magnetisk susceptibilitet (Mass) | −0,0000000023 m³/Kg
|
magnetisk susceptibilitet (Molar) | −0,000000000259 m³/mol
|
magnetisk susceptibilitet (Volume) | −0,0000199
|
magnetic ordering | |
Curiepunkten | |
Néel temperature | |
Structure | |
Kristallstruktur | Enkelt hexagonalt (HEX) |
Gitterkonstant | 2,98 Å
|
Lattice Angles | π/2, π/2, 2 π/3 |
mekanisk materialegenskap | |
hårdhet | 2 MPa
|
Kompressibilitet | 42 GPa
|
skjuvmodul | 19 GPa
|
Young's modulus | 50 GPa
|
Poissons konstant | 0,3
|
ljudhastighet | 2 310 m/s
|
klassificering | |
Kategori | Övergångsmetaller, Transition metals |
CAS Group | IIB |
IUPAC Group | IIB |
Glawe Number | 75 |
Mendeleev Number | 78 |
Pettifor Number | 75 |
Geochemical Class | |
Goldschmidt classification | chalcophile |
övrigt | |
Gas Basicity | |
Dipole Polarizability | |
C6 Dispersion Coefficient | |
Allotropes | |
Träffyta | 2 450
|
Neutron Mass Absorption | 1,4
|
kvanttal | 1S0 |
rymdgrupp | 194 (P63/mmc) |
Stabila isotoper | 8 |
---|---|
Instabila isotoper | 34 |
Radioactive Isotopes | 35 |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 94 |
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) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 95 |
g-factor | |
Halveringstid | 32 ± 3 ms
|
Spinn | 9/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 2011 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 4.6% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 96 |
g-factor | 0
|
Halveringstid | 1 003 ± 47 ms
|
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 2008 |
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 | 97 |
g-factor | |
Halveringstid | 1,16 ± 0,05 s
|
Spinn | 9/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1978 |
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 | 98 |
g-factor | 0
|
Halveringstid | 9,29 ± 0,1 s
|
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1978 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 0.029% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 99 |
g-factor | |
Halveringstid | 17 ± 1 s
|
Spinn | 5/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1978 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 0.21% |
β+α (β+-delayed α emission) | 1% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 100 |
g-factor | 0
|
Halveringstid | 49,1 ± 0,5 s
|
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1970 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 101 |
g-factor | −0,3588 ± 0,00016
|
Halveringstid | 1,36 ± 0,05 m
|
Spinn | 5/2 |
nuclear quadrupole moment | −0,177 ± 0,007
|
upptäcktsdatum | 1969 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 102 |
g-factor | 0
|
Halveringstid | 5,5 ± 0,5 m
|
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1969 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 103 |
g-factor | −0,33944 ± 0,00016
|
Halveringstid | 7,3 ± 0,1 m
|
Spinn | 5/2 |
nuclear quadrupole moment | −0,007 ± 0,003
|
upptäcktsdatum | 1960 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 104 |
g-factor | 0
|
Halveringstid | 57,7 ± 1 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 | 105 |
g-factor | −0,29528 ± 0,00016
|
Halveringstid | 55,5 ± 0,4 m
|
Spinn | 5/2 |
nuclear quadrupole moment | 0,377 ± 0,015
|
upptäcktsdatum | 1950 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | 1,245 ± 0,022
|
---|---|
relative atomic mass | |
masstal | 106 |
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 | 107 |
g-factor | −0,24564 ± 0,00012
|
Halveringstid | 6,5 ± 0,02 h
|
Spinn | 5/2 |
nuclear quadrupole moment | 0,6 ± 0,02
|
upptäcktsdatum | 1946 |
Paritet | + |
decay mode | Intensitet |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
natural abundance | 0,888 ± 0,011
|
---|---|
relative atomic mass | |
masstal | 108 |
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 | 109 |
g-factor | −0,33064 ± 0,00016
|
Halveringstid | 461,3 ± 0,5 d
|
Spinn | 5/2 |
nuclear quadrupole moment | 0,6 ± 0,03
|
upptäcktsdatum | 1950 |
Paritet | + |
decay mode | Intensitet |
---|---|
ϵ (electron capture) | 100% |
natural abundance | 12,47 ± 0,061
|
---|---|
relative atomic mass | |
masstal | 110 |
g-factor | 0
|
Halveringstid | |
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1925 |
Paritet | + |
natural abundance | 12,795 ± 0,012
|
---|---|
relative atomic mass | |
masstal | 111 |
g-factor | −1,188 ± 0,0006
|
Halveringstid | |
Spinn | 1/2 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1925 |
Paritet | + |
natural abundance | 24,109 ± 0,007
|
---|---|
relative atomic mass | |
masstal | 112 |
g-factor | 0
|
Halveringstid | |
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1925 |
Paritet | + |
natural abundance | Radioactive ☢️ 12,227 ± 0,007
|
---|---|
relative atomic mass | |
masstal | 113 |
g-factor | −1,2426 ± 0,0006
|
Halveringstid | 8,04 ± 0,05 Py
|
Spinn | 1/2 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1925 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | 28,754 ± 0,081
|
---|---|
relative atomic mass | |
masstal | 114 |
g-factor | 0
|
Halveringstid | |
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1925 |
Paritet | + |
decay mode | Intensitet |
---|---|
2β− (double β− decay) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 115 |
g-factor | −1,2966 ± 0,0004
|
Halveringstid | 53,46 ± 0,05 h
|
Spinn | 1/2 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1939 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ 7,512 ± 0,054
|
---|---|
relative atomic mass | |
masstal | 116 |
g-factor | 0
|
Halveringstid | 26,9 ± 0,9 Ey
|
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1925 |
Paritet | + |
decay mode | Intensitet |
---|---|
2β− (double β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 117 |
g-factor | −1,485 ± 0,0008
|
Halveringstid | 2,503 ± 0,005 h
|
Spinn | 1/2 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1939 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 118 |
g-factor | 0
|
Halveringstid | 50,3 ± 0,2 m
|
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1961 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 119 |
g-factor | −1,8376 ± 0,0008
|
Halveringstid | 2,69 ± 0,02 m
|
Spinn | 1/2 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1961 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 120 |
g-factor | 0
|
Halveringstid | 50,8 ± 0,21 s
|
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1973 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 121 |
g-factor | 0,41733333333333 ± 0,00046666666666667
|
Halveringstid | 13,5 ± 0,3 s
|
Spinn | 3/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1965 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 122 |
g-factor | 0
|
Halveringstid | 5,24 ± 0,03 s
|
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1973 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 123 |
g-factor | 0,52566666666667 ± 0,00046666666666667
|
Halveringstid | 2,1 ± 0,02 s
|
Spinn | 3/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1983 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 124 |
g-factor | 0
|
Halveringstid | 1,25 ± 0,02 s
|
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1974 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 125 |
g-factor | 0,57273333333333 ± 0,00046666666666667
|
Halveringstid | 680 ± 40 ms
|
Spinn | 3/2 |
nuclear quadrupole moment | 0,209 ± 0,01
|
upptäcktsdatum | 1986 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 126 |
g-factor | 0
|
Halveringstid | 512 ± 5 ms
|
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1978 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 127 |
g-factor | 0,58473333333333 ± 0,00053333333333333
|
Halveringstid | 480 ± 100 ms
|
Spinn | 3/2 |
nuclear quadrupole moment | 0,239 ± 0,011
|
upptäcktsdatum | 1986 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 128 |
g-factor | 0
|
Halveringstid | 246 ± 2 ms
|
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1986 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 129 |
g-factor | −0,12821818181818 ± 0,00010909090909091
|
Halveringstid | 147 ± 3 ms
|
Spinn | 11/2 |
nuclear quadrupole moment | 0,132 ± 0,009
|
upptäcktsdatum | 2003 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 130 |
g-factor | 0
|
Halveringstid | 126,8 ± 1,8 ms
|
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 1986 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 3.5% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 131 |
g-factor | |
Halveringstid | 98 ± 2 ms
|
Spinn | 7/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 2000 |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 3.5% |
2n (2-neutron emission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 132 |
g-factor | 0
|
Halveringstid | 84 ± 5 ms
|
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 2000 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 60% |
2n (2-neutron emission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 133 |
g-factor | |
Halveringstid | 61 ± 6 ms
|
Spinn | 7/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 2010 |
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 | 134 |
g-factor | 0
|
Halveringstid | 65 ± 15 ms
|
Spinn | 0 |
nuclear quadrupole moment | 0
|
upptäcktsdatum | 2015 |
Paritet | + |
decay mode | Intensitet |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | % |
2n (2-neutron emission) | % |
natural abundance | |
---|---|
relative atomic mass | |
masstal | 135 |
g-factor | |
Halveringstid | |
Spinn | 5/2 |
nuclear quadrupole moment | |
upptäcktsdatum | |
Paritet | - |
decay mode | Intensitet |
---|---|
β− (β− decay) | % |
β− n (β−-delayed neutron emission) | % |
upptäckare eller uppfinnare | Fredrich Stromeyer |
---|---|
fyndplats | Germany |
upptäcktsdatum | 1817 |
etymologi | Greek: kadmeia (ancient name for calamine (zinc oxide)). |
uttal | KAD-me-em (engelska) |
1 | s | 0.9744 |
2 | p | 4.091 |
2 | s | 12.6142 |
3 | d | 14.3931 |
3 | p | 17.3085 |
3 | s | 17.1588 |
4 | d | 32.1232 |
4 | p | 28.5888 |
4 | s | 27.1308 |
5 | s | 39.808 |