Atomic Number | 10 |
---|---|
Atomic Weight | 20.1797 |
masa-zenbaki | 20 |
Group | 18 |
---|---|
Period | 2 |
Block | p |
protoi | 10 p+ |
---|---|
neutroi | 10 n0 |
elektroi | 10 e- |
Erradio Atomiko | |
---|---|
bolumen molar | |
Erradio Kobalente | |
Metallic Radius | |
Erradio ioniko | |
Crystal Radius | |
Van der Waalsen erradio | |
dentsitatea |
energia | |
---|---|
proton affinity | |
Afinitate elektroniko | |
ionizazio energia | |
Irakite-entalpia | |
urtze-entalpia | |
formazio entalpia estandarra | |
elektroi | |
elektroi geruza | 2, 8 |
balentzia-elektroi | 8 ⓘ |
electron configuration | [He] 2s2 2p6ⓘ 1s2 2s2 2p6 |
Oxidazio-egoera | |
Elektronegatibotasun | |
Electrophilicity Index | |
materiaren funtsezko egoera | |
materiaren egoera | Gas |
materiaren egoera gaseoso | Monoatomic |
Boiling Point | |
Melting Point | |
critical pressure | |
critical temperature | |
Puntu hirukoitz | |
appearance | |
kolore | Colorless
|
appearance | colorless gas exhibiting an orange-red glow when placed in a high voltage electric field |
errefrakzio-indize | 1,000067
|
thermodynamic material property | |
Thermal Conductivity | |
Bero-dilatazio | |
molar heat capacity | |
Specific Heat Capacity | |
indize adiabatiko | 5/3 |
electrical properties | |
type | |
Eroankortasun elektriko | |
Erresistibitate elektriko | |
Supereroankortasun | |
Magnetismo | |
type | diamagnetic |
suszeptibilitate magnetiko (Mass) | −0,0000000041 m³/Kg
|
suszeptibilitate magnetiko (Molar) | −0,0000000000827 m³/mol
|
suszeptibilitate magnetiko (Volume) | −0,00000000369
|
magnetic ordering | |
Curieren tenperatura | |
Néel temperature | |
egitura | |
Crystal Structure | Face Centered Cubic (FCC) |
lattice constant | |
Lattice Angles | π/2, π/2, π/2 |
materialen propietate mekaniko | |
Gogortasun | |
konprimagarritasun-modulu | |
Zizaila modulua | |
Youngen modulu | |
Poissonen modulu | |
Soinuaren lastertasun | |
classification | |
Category | Noble gases, Noble gases |
CAS Group | VIII |
IUPAC Group | VIIIA |
Glawe Number | 2 |
Mendeleev Number | 113 |
Pettifor Number | 2 |
Geochemical Class | volatile |
Goldschmidt classification | atmophile |
Gas Basicity | |
---|---|
polarizability | |
C6 Dispersion Coefficient | |
allotrope | |
Neutron cross section | 0,04
|
Neutron Mass Absorption | 0,00059
|
zenbaki kuantiko | 1S0 |
talde espazial | 225 (Fm_3m) |
Stable Isotopes | 3 |
---|---|
Unstable Isotopes | 17 |
Natural Isotopes | 3 |
masa-zenbaki | 15 |
---|---|
neutron number | 5 |
Atomo-Masa Erlatibo | |
g-factor | |
natural abundance | |
desintegrazio erradioaktibo | ☢️ radioactive element |
Semidesintegrazio-periodo | 770 ± 300 ys
|
spin | 3/2 |
nuclear quadrupole moment | |
aurkikuntza-data | 2014 |
parity | - |
decay mode | intensity |
---|---|
2p (2-proton emission) | 100% |
masa-zenbaki | 16 |
---|---|
neutron number | 6 |
Atomo-Masa Erlatibo | |
g-factor | 0
|
natural abundance | |
desintegrazio erradioaktibo | ☢️ radioactive element |
Semidesintegrazio-periodo | |
spin | 0 |
nuclear quadrupole moment | 0
|
aurkikuntza-data | 1977 |
parity | + |
decay mode | intensity |
---|---|
2p (2-proton emission) | 100% |
masa-zenbaki | 17 |
---|---|
neutron number | 7 |
Atomo-Masa Erlatibo | |
g-factor | 1,5746 ± 0,0028
|
natural abundance | |
desintegrazio erradioaktibo | ☢️ radioactive element |
Semidesintegrazio-periodo | 109,2 ± 0,6 ms
|
spin | 1/2 |
nuclear quadrupole moment | 0
|
aurkikuntza-data | 1963 |
parity | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 94.4% |
β+α (β+-delayed α emission) | 3.51% |
B+pA | 0.014% |
masa-zenbaki | 18 |
---|---|
neutron number | 8 |
Atomo-Masa Erlatibo | |
g-factor | 0
|
natural abundance | |
desintegrazio erradioaktibo | ☢️ radioactive element |
Semidesintegrazio-periodo | 1.664,2 ± 0,47 ms
|
spin | 0 |
nuclear quadrupole moment | 0
|
aurkikuntza-data | 1954 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
masa-zenbaki | 19 |
---|---|
neutron number | 9 |
Atomo-Masa Erlatibo | |
g-factor | −3,7703 ± 0,00014
|
natural abundance | |
desintegrazio erradioaktibo | ☢️ radioactive element |
Semidesintegrazio-periodo | 17,2569 ± 0,0019 s
|
spin | 1/2 |
nuclear quadrupole moment | 0
|
aurkikuntza-data | 1939 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
masa-zenbaki | 20 |
---|---|
neutron number | 10 |
Atomo-Masa Erlatibo | |
g-factor | 0
|
natural abundance | 90,48 ± 0,03
|
desintegrazio erradioaktibo | isotopo egonkor |
Semidesintegrazio-periodo | Not Radioactive ☢️ |
spin | 0 |
nuclear quadrupole moment | 0
|
aurkikuntza-data | 1913 |
parity | + |
masa-zenbaki | 21 |
---|---|
neutron number | 11 |
Atomo-Masa Erlatibo | |
g-factor | −0,44113333333333 ± 0,00002
|
natural abundance | 0,27 ± 0,01
|
desintegrazio erradioaktibo | isotopo egonkor |
Semidesintegrazio-periodo | Not Radioactive ☢️ |
spin | 3/2 |
nuclear quadrupole moment | |
aurkikuntza-data | 1928 |
parity | + |
masa-zenbaki | 22 |
---|---|
neutron number | 12 |
Atomo-Masa Erlatibo | |
g-factor | 0
|
natural abundance | 9,25 ± 0,03
|
desintegrazio erradioaktibo | isotopo egonkor |
Semidesintegrazio-periodo | Not Radioactive ☢️ |
spin | 0 |
nuclear quadrupole moment | 0
|
aurkikuntza-data | 1913 |
parity | + |
masa-zenbaki | 23 |
---|---|
neutron number | 13 |
Atomo-Masa Erlatibo | |
g-factor | −0,43176 ± 0,0004
|
natural abundance | |
desintegrazio erradioaktibo | ☢️ radioactive element |
Semidesintegrazio-periodo | 37,15 ± 0,03 s
|
spin | 5/2 |
nuclear quadrupole moment | 0,145 ± 0,013
|
aurkikuntza-data | 1936 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
masa-zenbaki | 24 |
---|---|
neutron number | 14 |
Atomo-Masa Erlatibo | |
g-factor | 0
|
natural abundance | |
desintegrazio erradioaktibo | ☢️ radioactive element |
Semidesintegrazio-periodo | 3,38 ± 0,02 m
|
spin | 0 |
nuclear quadrupole moment | 0
|
aurkikuntza-data | 1956 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
masa-zenbaki | 25 |
---|---|
neutron number | 15 |
Atomo-Masa Erlatibo | |
g-factor | −2,012 ± 0,001
|
natural abundance | |
desintegrazio erradioaktibo | ☢️ radioactive element |
Semidesintegrazio-periodo | 602 ± 8 ms
|
spin | 1/2 |
nuclear quadrupole moment | 0
|
aurkikuntza-data | 1970 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
masa-zenbaki | 26 |
---|---|
neutron number | 16 |
Atomo-Masa Erlatibo | |
g-factor | 0
|
natural abundance | |
desintegrazio erradioaktibo | ☢️ radioactive element |
Semidesintegrazio-periodo | 197 ± 2 ms
|
spin | 0 |
nuclear quadrupole moment | 0
|
aurkikuntza-data | 1970 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 0.13% |
masa-zenbaki | 27 |
---|---|
neutron number | 17 |
Atomo-Masa Erlatibo | |
g-factor | |
natural abundance | |
desintegrazio erradioaktibo | ☢️ radioactive element |
Semidesintegrazio-periodo | 30,9 ± 1,1 ms
|
spin | 3/2 |
nuclear quadrupole moment | |
aurkikuntza-data | 1977 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 2% |
2n (2-neutron emission) |
masa-zenbaki | 28 |
---|---|
neutron number | 18 |
Atomo-Masa Erlatibo | |
g-factor | 0
|
natural abundance | |
desintegrazio erradioaktibo | ☢️ radioactive element |
Semidesintegrazio-periodo | 18,8 ± 0,2 ms
|
spin | 0 |
nuclear quadrupole moment | 0
|
aurkikuntza-data | 1979 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 12% |
2n (2-neutron emission) | 3.7% |
masa-zenbaki | 29 |
---|---|
neutron number | 19 |
Atomo-Masa Erlatibo | |
g-factor | |
natural abundance | |
desintegrazio erradioaktibo | ☢️ radioactive element |
Semidesintegrazio-periodo | 14,7 ± 0,4 ms
|
spin | 3/2 |
nuclear quadrupole moment | |
aurkikuntza-data | 1985 |
parity | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 28% |
2n (2-neutron emission) | 4% |
masa-zenbaki | 30 |
---|---|
neutron number | 20 |
Atomo-Masa Erlatibo | |
g-factor | 0
|
natural abundance | |
desintegrazio erradioaktibo | ☢️ radioactive element |
Semidesintegrazio-periodo | 7,22 ± 0,18 ms
|
spin | 0 |
nuclear quadrupole moment | 0
|
aurkikuntza-data | 1985 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 13% |
2n (2-neutron emission) | 8.9% |
masa-zenbaki | 31 |
---|---|
neutron number | 21 |
Atomo-Masa Erlatibo | |
g-factor | |
natural abundance | |
desintegrazio erradioaktibo | ☢️ radioactive element |
Semidesintegrazio-periodo | 3,4 ± 0,8 ms
|
spin | 3/2 |
nuclear quadrupole moment | |
aurkikuntza-data | 1996 |
parity | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
masa-zenbaki | 32 |
---|---|
neutron number | 22 |
Atomo-Masa Erlatibo | |
g-factor | 0
|
natural abundance | |
desintegrazio erradioaktibo | ☢️ radioactive element |
Semidesintegrazio-periodo | 3,5 ± 0,9 ms
|
spin | 0 |
nuclear quadrupole moment | 0
|
aurkikuntza-data | 1990 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
masa-zenbaki | 33 |
---|---|
neutron number | 23 |
Atomo-Masa Erlatibo | |
g-factor | |
natural abundance | |
desintegrazio erradioaktibo | ☢️ radioactive element |
Semidesintegrazio-periodo | |
spin | 7/2 |
nuclear quadrupole moment | |
aurkikuntza-data | |
parity | - |
decay mode | intensity |
---|---|
n (neutron emission) |
masa-zenbaki | 34 |
---|---|
neutron number | 24 |
Atomo-Masa Erlatibo | |
g-factor | 0
|
natural abundance | |
desintegrazio erradioaktibo | ☢️ radioactive element |
Semidesintegrazio-periodo | |
spin | 0 |
nuclear quadrupole moment | 0
|
aurkikuntza-data | 2002 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | |
2n (2-neutron emission) | |
β− n (β−-delayed neutron emission) |
aurkitzailea edo asmatzailea | Sir William Ramsey, M.W. Travers |
---|---|
aurkikuntzaren lekua | England |
aurkikuntza-data | 1898 |
etimologia | Greek: neos (new). |
pronunciation | NEE-on (ingelesa) |
Abundance | |
---|---|
Abundance in Earth's crust | |
natural abundance (ozeano) | |
natural abundance (gizakiaren gorputza) | |
natural abundance (Meteoroide) | |
natural abundance (Eguzkia) | 0,1 %
|
Abundance in Universe | 0,13 %
|
1 | s | 0.3579 |
2 | p | 4.2416 |
2 | s | 4.2416 |