Atomnummer | 107 |
---|---|
Atommassa | 274 |
masstal | 260 |
Grupp | 7 |
---|---|
Period | 7 |
Block | d |
Protoner | 107 p+ |
---|---|
Neutroner | 153 n0 |
Electrons | 107 e- |
fysisk egenskap | |
---|---|
atomradie | |
molvolym | |
kovalent radie | 141 pm
|
Metallic Radius | |
ionic radius | |
Crystal Radius | |
Van der Waalsradie | |
densitet | 37,1 g/cm³
|
energi | |
proton affinity | |
Elektronaffinitet | |
joniseringsenergi | 7,7 eV/particle
|
ångbildningsvärme | |
smältvärme | |
Bildningsentalpi | |
Electrons | |
electron shell | 2, 8, 18, 32, 32, 13, 2 |
valenselektron | 2 |
elektronkonfiguration | [Rn] 5f14 6d5 7s2 |
oxidationstal | 7 |
elektronegativitet | |
Electrophilicity | |
Phases | |
aggregationstillstånd | Fast |
Gas Phase | |
Kokpunkt | |
Smältpunkt | |
critical pressure | |
critical temperature | |
trippelpunkt | |
Visual | |
färg | Färglös
|
appearance | |
Brytningsindex | |
materialegenskap | |
Värmeledningsförmåga | |
termisk expansion | |
molar heat capacity | |
Specifik värmekapacitet | |
heat capacity ratio | |
electrical properties | |
type | |
elektrisk konduktivitet | |
resistivitet | |
supraledare | |
magnetism | |
type | |
magnetisk susceptibilitet (Mass) | |
magnetisk susceptibilitet (Molar) | |
magnetisk susceptibilitet (Volume) | |
magnetic ordering | |
Curiepunkten | |
Néel temperature | |
Structure | |
Kristallstruktur | () |
Gitterkonstant | |
Lattice Angles | |
mekanisk materialegenskap | |
hårdhet | |
Kompressibilitet | |
skjuvmodul | |
Young's modulus | |
Poissons konstant | |
ljudhastighet | |
klassificering | |
Kategori | Övergångsmetaller, Transition metals |
CAS Group | VIIA |
IUPAC Group | VIIB |
Glawe Number | |
Mendeleev Number | 58 |
Pettifor Number | |
Geochemical Class | |
Goldschmidt classification | synthetic |
övrigt | |
Gas Basicity | |
Dipole Polarizability | |
C6 Dispersion Coefficient | |
Allotropes | |
Träffyta | |
Neutron Mass Absorption | |
kvanttal | 6S5/2 |
rymdgrupp | () |
Stabila isotoper | 0 |
---|---|
Instabila isotoper | 19 |
Radioactive Isotopes | 19 |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 260 |
g-factor | |
Halveringstid | 41 ± 14 ms
|
Spinn | |
nuclear quadrupole moment | |
upptäcktsdatum | 2008 |
Paritet |
decay mode | Intensitet |
---|---|
α (α emission) | 100% |
β+ (β+ decay; β+ = ϵ + e+) | % |
SF (spontaneous fission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 261 |
g-factor | |
Halveringstid | 12,8 ± 3,2 ms
|
Spinn | 5/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 1989 |
Paritet | - |
decay mode | Intensitet |
---|---|
α (α emission) | 100% |
SF (spontaneous fission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 262 |
g-factor | |
Halveringstid | 84 ± 11 ms
|
Spinn | |
nuclear quadrupole moment | |
upptäcktsdatum | 1981 |
Paritet |
decay mode | Intensitet |
---|---|
α (α emission) | 100% |
SF (spontaneous fission) | 20% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 263 |
g-factor | |
Halveringstid | |
Spinn | 5/2 |
nuclear quadrupole moment | |
upptäcktsdatum | |
Paritet | - |
decay mode | Intensitet |
---|---|
α (α emission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 264 |
g-factor | |
Halveringstid | 1,07 ± 0,21 s
|
Spinn | |
nuclear quadrupole moment | |
upptäcktsdatum | 1995 |
Paritet |
decay mode | Intensitet |
---|---|
α (α emission) | 86% |
SF (spontaneous fission) | 14% |
β+ (β+ decay; β+ = ϵ + e+) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 265 |
g-factor | |
Halveringstid | 1,19 ± 0,52 s
|
Spinn | 5/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 2004 |
Paritet | - |
decay mode | Intensitet |
---|---|
α (α emission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 266 |
g-factor | |
Halveringstid | 10,6 ± 2,2 s
|
Spinn | |
nuclear quadrupole moment | |
upptäcktsdatum | 2000 |
Paritet |
decay mode | Intensitet |
---|---|
α (α emission) | 100% |
β+ (β+ decay; β+ = ϵ + e+) | % |
SF (spontaneous fission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 267 |
g-factor | |
Halveringstid | 22 ± 10 s
|
Spinn | 5/2 |
nuclear quadrupole moment | |
upptäcktsdatum | 2000 |
Paritet | - |
decay mode | Intensitet |
---|---|
α (α emission) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 268 |
g-factor | |
Halveringstid | |
Spinn | |
nuclear quadrupole moment | |
upptäcktsdatum | |
Paritet |
decay mode | Intensitet |
---|---|
α (α emission) | % |
SF (spontaneous fission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 269 |
g-factor | |
Halveringstid | |
Spinn | 5/2 |
nuclear quadrupole moment | |
upptäcktsdatum | |
Paritet | - |
decay mode | Intensitet |
---|---|
α (α emission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 270 |
g-factor | |
Halveringstid | 3,8 ± 3 m
|
Spinn | |
nuclear quadrupole moment | |
upptäcktsdatum | 2007 |
Paritet |
decay mode | Intensitet |
---|---|
α (α emission) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 271 |
g-factor | |
Halveringstid | 2,9 ± 1,9 s
|
Spinn | |
nuclear quadrupole moment | |
upptäcktsdatum | 2013 |
Paritet |
decay mode | Intensitet |
---|---|
α (α emission) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 272 |
g-factor | |
Halveringstid | 11,3 ± 1,8 s
|
Spinn | |
nuclear quadrupole moment | |
upptäcktsdatum | 2004 |
Paritet |
decay mode | Intensitet |
---|---|
α (α emission) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 273 |
g-factor | |
Halveringstid | |
Spinn | |
nuclear quadrupole moment | |
upptäcktsdatum | |
Paritet |
decay mode | Intensitet |
---|---|
α (α emission) | % |
SF (spontaneous fission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 274 |
g-factor | |
Halveringstid | 57 ± 27 s
|
Spinn | |
nuclear quadrupole moment | |
upptäcktsdatum | 2010 |
Paritet |
decay mode | Intensitet |
---|---|
α (α emission) | 100% |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 275 |
g-factor | |
Halveringstid | |
Spinn | 5/2 |
nuclear quadrupole moment | |
upptäcktsdatum | |
Paritet | - |
decay mode | Intensitet |
---|---|
SF (spontaneous fission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 276 |
g-factor | |
Halveringstid | |
Spinn | |
nuclear quadrupole moment | |
upptäcktsdatum | |
Paritet |
decay mode | Intensitet |
---|---|
α (α emission) | % |
SF (spontaneous fission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 277 |
g-factor | |
Halveringstid | |
Spinn | |
nuclear quadrupole moment | |
upptäcktsdatum | |
Paritet |
decay mode | Intensitet |
---|---|
α (α emission) | % |
SF (spontaneous fission) | % |
natural abundance | Radioactive ☢️ |
---|---|
relative atomic mass | |
masstal | 278 |
g-factor | |
Halveringstid | |
Spinn | |
nuclear quadrupole moment | |
upptäcktsdatum | 2016 |
Paritet |
decay mode | Intensitet |
---|---|
SF (spontaneous fission) | 100% |
α (α emission) | % |
upptäckare eller uppfinnare | Heavy Ion Research Laboratory (HIRL) |
---|---|
fyndplats | Germany |
upptäcktsdatum | 1976 |
etymologi | Named in honor of Niels Bohr |
uttal | neels-BOR-i-em (engelska) |
Förekomst | |
---|---|
Abundance in Earth's crust | |
Abundance in Oceans | |
Abundance in Human Body | 0 %
|
Abundance in Meteor | 0 %
|
Abundance in Sun | 0 %
|
Abundance in Universe | 0 %
|