Atomic Number | 8 |
---|---|
Atomic Weight | 15.999 |
Maseni broj | 16 |
Group | 16 |
---|---|
Period | 2 |
Block | p |
Proton | 8 p+ |
---|---|
Neutron | 8 n0 |
Elektron | 8 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, 6 |
Valentni elektron | 6 ⓘ |
electron configuration | [He] 2s2 2p4ⓘ 1s2 2s2 2p4 |
oksidacijsko stanje | -2, -1, 0, 1, 2 |
Elektronegativnost | 3.44
|
Electrophilicity Index | |
fundamental state of matter | |
agregatno stanje | Gas |
gaseous state of matter | Diatomic |
Boiling Point | |
Melting Point | |
critical pressure | |
Kritična temperatura | |
Trojna tačka | |
appearance | |
boja | Colorless
|
appearance | |
Indeks prelamanja | 1,000271
|
thermodynamic material property | |
Thermal Conductivity | |
thermal expansion | |
molar heat capacity | |
Specific Heat Capacity | |
heat capacity ratio | 7/5 |
electrical properties | |
type | |
Specifična električna provodljivost | |
electrical resistivity | |
Superprovodljivost | |
Magnetizam | |
type | paramagnetic |
magnetic susceptibility (Mass) | 0,000001335 m³/Kg
|
magnetic susceptibility (Molar) | 0,0000000427184 m³/mol
|
magnetic susceptibility (Volume) | 0,00000190772
|
magnetic ordering | |
Kirijeva tačka | |
Néel temperature | |
struktura | |
Crystal Structure | Base Centered Monoclinic (CUB) |
lattice constant | |
Lattice Angles | π/2, 2.313085, π/2 |
mechanical property | |
Tvrdoća | |
bulk modulus | |
shear modulus | |
Young's modulus | |
Poisson's ratio | |
Brzina zvuka | |
klasifikacija | |
Category | Other nonmetals, Nonmetals |
CAS Group | VIB |
IUPAC Group | VIA |
Glawe Number | 97 |
Mendeleev Number | 99 |
Pettifor Number | 101 |
Geochemical Class | major |
Goldschmidt classification | litophile |
Gas Basicity | |
---|---|
polarizability | |
C6 Dispersion Coefficient | |
allotrope | Dioxygen, Ozone, Tetraoxygen |
Neutron cross section | 0,00028
|
Neutron Mass Absorption | 0,000001
|
Kvantni brojevi | 3P2 |
space group | 12 (C12/m1) |
Stable Isotopes | 3 |
---|---|
Unstable Isotopes | 15 |
Natural Isotopes | 3 |
Maseni broj | 11 |
---|---|
broj neutrona | 3 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 198 ± 12 ys
|
spin | 3/2 |
nuclear quadrupole moment | |
datum otkrića | 2019 |
parity | - |
decay mode | intensity |
---|---|
2p (2-proton emission) | 100% |
Maseni broj | 12 |
---|---|
broj neutrona | 4 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 8,9 ± 3,3 zs
|
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 1978 |
parity | + |
decay mode | intensity |
---|---|
2p (2-proton emission) | 100% |
Maseni broj | 13 |
---|---|
broj neutrona | 5 |
Relative Atomic Mass | |
g-factor | 0,92613333333333 ± 0,0002
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 8,58 ± 0,05 ms
|
spin | 3/2 |
nuclear quadrupole moment | 0,0111 ± 0,0008
|
datum otkrića | 1963 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 10.9% |
Maseni broj | 14 |
---|---|
broj neutrona | 6 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 70,621 ± 0,011 s
|
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 1949 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Maseni broj | 15 |
---|---|
broj neutrona | 7 |
Relative Atomic Mass | |
g-factor | 1,43816 ± 0,00024
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 122,266 ± 0,043 s
|
spin | 1/2 |
nuclear quadrupole moment | 0
|
datum otkrića | 1934 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Maseni broj | 16 |
---|---|
broj neutrona | 8 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | 99,757 ± 0,011
|
Radioaktivnost | stable isotope |
Vrijeme poluraspada | Not Radioactive ☢️ |
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 1919 |
parity | + |
Maseni broj | 17 |
---|---|
broj neutrona | 9 |
Relative Atomic Mass | |
g-factor | -0,7574172 ± 0,000004
|
natural abundance | 0,03835 ± 0,00096
|
Radioaktivnost | stable isotope |
Vrijeme poluraspada | Not Radioactive ☢️ |
spin | 5/2 |
nuclear quadrupole moment | |
datum otkrića | 1925 |
parity | + |
Maseni broj | 18 |
---|---|
broj neutrona | 10 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | 0,2045 ± 0,0102
|
Radioaktivnost | stable isotope |
Vrijeme poluraspada | Not Radioactive ☢️ |
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 1929 |
parity | + |
Maseni broj | 19 |
---|---|
broj neutrona | 11 |
Relative Atomic Mass | |
g-factor | 0,612952 ± 0,000028
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 26,47 ± 0,006 s
|
spin | 5/2 |
nuclear quadrupole moment | 0,00362 ± 0,00013
|
datum otkrića | 1936 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
Maseni broj | 20 |
---|---|
broj neutrona | 12 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 13,51 ± 0,05 s
|
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 1959 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
Maseni broj | 21 |
---|---|
broj neutrona | 13 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 3,42 ± 0,1 s
|
spin | 5/2 |
nuclear quadrupole moment | |
datum otkrića | 1968 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
Maseni broj | 22 |
---|---|
broj neutrona | 14 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 2,25 ± 0,09 s
|
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 1969 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 22% |
Maseni broj | 23 |
---|---|
broj neutrona | 15 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 97 ± 8 ms
|
spin | 1/2 |
nuclear quadrupole moment | 0
|
datum otkrića | 1970 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 7% |
Maseni broj | 24 |
---|---|
broj neutrona | 16 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 77,4 ± 4,5 ms
|
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 1970 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 43% |
Maseni broj | 25 |
---|---|
broj neutrona | 17 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 5,18 ± 0,35 zs
|
spin | 3/2 |
nuclear quadrupole moment | |
datum otkrića | 2008 |
parity | + |
decay mode | intensity |
---|---|
n (neutron emission) | 100% |
Maseni broj | 26 |
---|---|
broj neutrona | 18 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | 4,2 ± 3,3 ps
|
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | 2012 |
parity | + |
decay mode | intensity |
---|---|
2n (2-neutron emission) | 100% |
Maseni broj | 27 |
---|---|
broj neutrona | 19 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | |
spin | 3/2 |
nuclear quadrupole moment | |
datum otkrića | |
parity | + |
decay mode | intensity |
---|---|
n (neutron emission) | |
2n (2-neutron emission) |
Maseni broj | 28 |
---|---|
broj neutrona | 20 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioaktivnost | ☢️ radioactive element |
Vrijeme poluraspada | |
spin | 0 |
nuclear quadrupole moment | 0
|
datum otkrića | |
parity | + |
decay mode | intensity |
---|---|
2n (2-neutron emission) | |
β− (β− decay) | 0% |
otkrivač ili izumitelj | Joseph Priestly, Carl Wilhelm Scheele |
---|---|
mjesto otkrića | England/Sweden |
datum otkrića | 1774 |
Etimologija | Greek: oxys and genes, (acid former). |
pronunciation | OK-si-jen (engleski) |
Abundance | |
---|---|
Abundance in Earth's crust | |
natural abundance (okean) | |
natural abundance (ljudsko tijelo) | 61 %
|
natural abundance (Meteoroidi) | 40 %
|
natural abundance (Sunce) | 0,9 %
|
Abundance in Universe | 1 %
|
1 | s | 0.3421 |
2 | p | 3.5468 |
2 | s | 3.5084 |