Atomic Number | 8 |
---|---|
Atomic Weight | 15.999 |
Адади массавӣ | 16 |
Group | 16 |
---|---|
Period | 2 |
Block | p |
proton | 8 p+ |
---|---|
neutron | 8 n0 |
electron | 8 e- |
Atomic Radius | |
---|---|
molar volume | |
covalent radius | |
Metallic Radius | |
ionic radius | |
Crystal Radius | |
Van der Waals radius | |
зичӣ |
энергия | |
---|---|
proton affinity | |
electron affinity | |
ionization energy | |
enthalpy of vaporization | |
гармои гудозиш | |
standard enthalpy of formation | |
electron | |
Абри электронӣ | 2, 6 |
valence electron | 6 ⓘ |
electron configuration | [He] 2s2 2p4ⓘ 1s2 2s2 2p4 |
oxidation number | -2, -1, 0, 1, 2 |
electronegativity | 3.44
|
Electrophilicity Index | |
fundamental state of matter | |
phase of matter | Gas |
gaseous state of matter | Diatomic |
Boiling Point | |
Melting Point | |
critical pressure | |
critical temperature | |
triple point | |
appearance | |
Ранг | Colorless
|
appearance | |
refractive index | 1,000271
|
thermodynamic material property | |
Thermal Conductivity | |
thermal expansion | |
molar heat capacity | |
Specific Heat Capacity | |
heat capacity ratio | 7/5 |
electrical properties | |
навъ | |
electrical conductivity | |
electrical resistivity | |
superconductivity | |
magnetism | |
навъ | paramagnetic |
magnetic susceptibility (Mass) | 0,000001335 m³/Kg
|
magnetic susceptibility (Molar) | 0,0000000427184 m³/mol
|
magnetic susceptibility (Volume) | 0,00000190772
|
magnetic ordering | |
Curie temperature | |
Néel temperature | |
сохт | |
Crystal Structure | Base Centered Monoclinic (CUB) |
lattice constant | |
Lattice Angles | π/2, 2.313085, π/2 |
mechanical property | |
hardness | |
bulk modulus | |
shear modulus | |
Young's modulus | |
Poisson's ratio | |
speed of sound | |
classification | |
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
|
ададҳои квантӣ | 3P2 |
space group | 12 (C12/m1) |
Stable Isotopes | 3 |
---|---|
Unstable Isotopes | 15 |
Natural Isotopes | 3 |
Адади массавӣ | 11 |
---|---|
neutron number | 3 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 198 ± 12 ys
|
spin | 3/2 |
nuclear quadrupole moment | |
таърихи кашф | 2019 |
parity | - |
decay mode | intensity |
---|---|
2p (2-proton emission) | 100% |
Адади массавӣ | 12 |
---|---|
neutron number | 4 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 8,9 ± 3,3 zs
|
spin | 0 |
nuclear quadrupole moment | 0
|
таърихи кашф | 1978 |
parity | + |
decay mode | intensity |
---|---|
2p (2-proton emission) | 100% |
Адади массавӣ | 13 |
---|---|
neutron number | 5 |
Relative Atomic Mass | |
g-factor | 0,92613333333333 ± 0,0002
|
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 8,58 ± 0,05 ms
|
spin | 3/2 |
nuclear quadrupole moment | 0,0111 ± 0,0008
|
таърихи кашф | 1963 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 10.9% |
Адади массавӣ | 14 |
---|---|
neutron number | 6 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 70,621 ± 0,011 s
|
spin | 0 |
nuclear quadrupole moment | 0
|
таърихи кашф | 1949 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Адади массавӣ | 15 |
---|---|
neutron number | 7 |
Relative Atomic Mass | |
g-factor | 1,43816 ± 0,00024
|
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 122,266 ± 0,043 s
|
spin | 1/2 |
nuclear quadrupole moment | 0
|
таърихи кашф | 1934 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Адади массавӣ | 16 |
---|---|
neutron number | 8 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | 99,757 ± 0,011
|
radioactivity | stable isotope |
half-life | Not Radioactive ☢️ |
spin | 0 |
nuclear quadrupole moment | 0
|
таърихи кашф | 1919 |
parity | + |
Адади массавӣ | 17 |
---|---|
neutron number | 9 |
Relative Atomic Mass | |
g-factor | -0,7574172 ± 0,000004
|
natural abundance | 0,03835 ± 0,00096
|
radioactivity | stable isotope |
half-life | Not Radioactive ☢️ |
spin | 5/2 |
nuclear quadrupole moment | |
таърихи кашф | 1925 |
parity | + |
Адади массавӣ | 18 |
---|---|
neutron number | 10 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | 0,2045 ± 0,0102
|
radioactivity | stable isotope |
half-life | Not Radioactive ☢️ |
spin | 0 |
nuclear quadrupole moment | 0
|
таърихи кашф | 1929 |
parity | + |
Адади массавӣ | 19 |
---|---|
neutron number | 11 |
Relative Atomic Mass | |
g-factor | 0,612952 ± 0,000028
|
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 26,47 ± 0,006 s
|
spin | 5/2 |
nuclear quadrupole moment | 0,00362 ± 0,00013
|
таърихи кашф | 1936 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
Адади массавӣ | 20 |
---|---|
neutron number | 12 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 13,51 ± 0,05 s
|
spin | 0 |
nuclear quadrupole moment | 0
|
таърихи кашф | 1959 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
Адади массавӣ | 21 |
---|---|
neutron number | 13 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 3,42 ± 0,1 s
|
spin | 5/2 |
nuclear quadrupole moment | |
таърихи кашф | 1968 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
Адади массавӣ | 22 |
---|---|
neutron number | 14 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 2,25 ± 0,09 s
|
spin | 0 |
nuclear quadrupole moment | 0
|
таърихи кашф | 1969 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 22% |
Адади массавӣ | 23 |
---|---|
neutron number | 15 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 97 ± 8 ms
|
spin | 1/2 |
nuclear quadrupole moment | 0
|
таърихи кашф | 1970 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 7% |
Адади массавӣ | 24 |
---|---|
neutron number | 16 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 77,4 ± 4,5 ms
|
spin | 0 |
nuclear quadrupole moment | 0
|
таърихи кашф | 1970 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 43% |
Адади массавӣ | 25 |
---|---|
neutron number | 17 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 5,18 ± 0,35 zs
|
spin | 3/2 |
nuclear quadrupole moment | |
таърихи кашф | 2008 |
parity | + |
decay mode | intensity |
---|---|
n (neutron emission) | 100% |
Адади массавӣ | 26 |
---|---|
neutron number | 18 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 4,2 ± 3,3 ps
|
spin | 0 |
nuclear quadrupole moment | 0
|
таърихи кашф | 2012 |
parity | + |
decay mode | intensity |
---|---|
2n (2-neutron emission) | 100% |
Адади массавӣ | 27 |
---|---|
neutron number | 19 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | |
spin | 3/2 |
nuclear quadrupole moment | |
таърихи кашф | |
parity | + |
decay mode | intensity |
---|---|
n (neutron emission) | |
2n (2-neutron emission) |
Адади массавӣ | 28 |
---|---|
neutron number | 20 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | |
spin | 0 |
nuclear quadrupole moment | 0
|
таърихи кашф | |
parity | + |
decay mode | intensity |
---|---|
2n (2-neutron emission) | |
β− (β− decay) | 0% |
кошиф | Joseph Priestly, Carl Wilhelm Scheele |
---|---|
макони кашф | England/Sweden |
таърихи кашф | 1774 |
Решашиносӣ | Greek: oxys and genes, (acid former). |
pronunciation | OK-si-jen (Англисӣ) |
Abundance | |
---|---|
Abundance in Earth's crust | |
natural abundance (Уқёнус) | |
natural abundance (human body) | 61 %
|
natural abundance (meteoroid) | 40 %
|
natural abundance (Офтоб) | 0,9 %
|
Abundance in Universe | 1 %
|
1 | s | 0.3421 |
2 | p | 3.5468 |
2 | s | 3.5084 |