Atomic Number | 9 |
---|---|
Atomic Weight | 18.998403163 |
Masas skaitlis | 19 |
Group | 17 |
---|---|
Period | 2 |
Block | p |
protons | 9 p+ |
---|---|
neitrons | 10 n0 |
elektrons | 9 e- |
Atoma Rādiuss | |
---|---|
molar volume | |
Covalent Radius | |
Metallic Radius | |
ionic radius | |
Crystal Radius | |
Van der Waals radius | |
blīvums |
enerģija | |
---|---|
proton affinity | |
Elektrontieksme | |
jonizācijas potenciāls | |
enthalpy of vaporization | |
enthalpy of fusion | |
standard enthalpy of formation | |
elektrons | |
electron shell | 2, 7 |
vērtības elektrons | 7 ⓘ |
elektronu konfigurācija | [He] 2s2 2p5ⓘ 1s2 2s2 2p5 |
Oksidēšanas pakāpe | -1, 0 |
elektronegativitāte | 3.98
|
Electrophilicity Index | |
fundamentālais agregātstāvoklis | |
agregātstāvoklis | Gas |
gaseous state of matter | Diatomic |
Boiling Point | |
Melting Point | |
critical pressure | |
critical temperature | |
trīskāršais punkts | |
appearance | |
krāsa | Colorless
|
appearance | |
Laušanas koeficients | 1,000195
|
thermodynamic material property | |
Thermal Conductivity | |
Termiskā izplešanās | |
Molārā siltumietilpība | |
Specific Heat Capacity | |
heat capacity ratio | 7/5 |
electrical properties | |
type | |
electrical conductivity | |
īpatnējā pretestība | |
Supravadītspēja | |
Magnētisms | |
type | |
magnetic susceptibility (Mass) | |
magnetic susceptibility (Molar) | |
magnetic susceptibility (Volume) | |
magnetic ordering | |
Curie temperature | |
Néel temperature | |
struktūra | |
Crystal Structure | Base Centered Monoclinic (MCL) |
lattice constant | |
Lattice Angles | π/2, π/2, π/2 |
mechanical property | |
Cietība | |
tilpuma elastības modulis | |
shear modulus | |
Junga modulis | |
Poisson's ratio | |
skaņas ātrums | |
klasifikācija | |
Category | Halogens, Halogens |
CAS Group | VIIB |
IUPAC Group | VIIA |
Glawe Number | 102 |
Mendeleev Number | 106 |
Pettifor Number | 102 |
Geochemical Class | semi-volatile |
Goldschmidt classification | litophile |
Gas Basicity | |
---|---|
polarizability | |
C6 Dispersion Coefficient | |
allotrope | Difluorine |
Neutron cross section | 0,0096
|
Neutron Mass Absorption | 0,00002
|
quantum number | 2P3/2 |
space group | 15 (C12/c1) |
Stable Isotopes | 1 |
---|---|
Unstable Isotopes | 18 |
Natural Isotopes | 1 |
Masas skaitlis | 13 |
---|---|
neutron number | 4 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitāte | ☢️ radioactive element |
Pussabrukšanas periods | |
spins | 1/2 |
nuclear quadrupole moment | 0
|
atklāšanas datums | |
parity | + |
decay mode | intensity |
---|---|
p (proton emission) |
Masas skaitlis | 14 |
---|---|
neutron number | 5 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitāte | ☢️ radioactive element |
Pussabrukšanas periods | 500 ± 60 ys
|
spins | 2 |
nuclear quadrupole moment | |
atklāšanas datums | 2010 |
parity | - |
decay mode | intensity |
---|---|
p (proton emission) |
Masas skaitlis | 15 |
---|---|
neutron number | 6 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitāte | ☢️ radioactive element |
Pussabrukšanas periods | 1,1 ± 0,3 zs
|
spins | 1/2 |
nuclear quadrupole moment | 0
|
atklāšanas datums | 1978 |
parity | + |
decay mode | intensity |
---|---|
p (proton emission) | 100% |
Masas skaitlis | 16 |
---|---|
neutron number | 7 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
radioaktivitāte | ☢️ radioactive element |
Pussabrukšanas periods | 21 ± 5 zs
|
spins | 0 |
nuclear quadrupole moment | 0
|
atklāšanas datums | 1964 |
parity | - |
decay mode | intensity |
---|---|
p (proton emission) | 100% |
Masas skaitlis | 17 |
---|---|
neutron number | 8 |
Relative Atomic Mass | |
g-factor | 1,88852 ± 0,00012
|
natural abundance | |
radioaktivitāte | ☢️ radioactive element |
Pussabrukšanas periods | 64,37 ± 0,027 s
|
spins | 5/2 |
nuclear quadrupole moment | 0,076 ± 0,004
|
atklāšanas datums | 1934 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Masas skaitlis | 18 |
---|---|
neutron number | 9 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitāte | ☢️ radioactive element |
Pussabrukšanas periods | 109,734 ± 0,008 m
|
spins | 1 |
nuclear quadrupole moment | |
atklāšanas datums | 1937 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Masas skaitlis | 19 |
---|---|
neutron number | 10 |
Relative Atomic Mass | |
g-factor | 5,256642 ± 0,000008
|
natural abundance | 100
|
radioaktivitāte | stable isotope |
Pussabrukšanas periods | Not Radioactive ☢️ |
spins | 1/2 |
nuclear quadrupole moment | 0
|
atklāšanas datums | 1920 |
parity | + |
Masas skaitlis | 20 |
---|---|
neutron number | 11 |
Relative Atomic Mass | |
g-factor | 1,046675 ± 0,000045
|
natural abundance | |
radioaktivitāte | ☢️ radioactive element |
Pussabrukšanas periods | 11,0062 ± 0,008 s
|
spins | 2 |
nuclear quadrupole moment | 0,056 ± 0,004
|
atklāšanas datums | 1935 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
Masas skaitlis | 21 |
---|---|
neutron number | 12 |
Relative Atomic Mass | |
g-factor | 1,56776 ± 0,00048
|
natural abundance | |
radioaktivitāte | ☢️ radioactive element |
Pussabrukšanas periods | 4,158 ± 0,02 s
|
spins | 5/2 |
nuclear quadrupole moment | 0,011 ± 0,002
|
atklāšanas datums | 1955 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
Masas skaitlis | 22 |
---|---|
neutron number | 13 |
Relative Atomic Mass | |
g-factor | 0,6736 ± 0,0001
|
natural abundance | |
radioaktivitāte | ☢️ radioactive element |
Pussabrukšanas periods | 4,23 ± 0,04 s
|
spins | 4 |
nuclear quadrupole moment | 0,003 ± 0,002
|
atklāšanas datums | 1965 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 11% |
Masas skaitlis | 23 |
---|---|
neutron number | 14 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitāte | ☢️ radioactive element |
Pussabrukšanas periods | 2,23 ± 0,14 s
|
spins | 5/2 |
nuclear quadrupole moment | |
atklāšanas datums | 1970 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 14% |
Masas skaitlis | 24 |
---|---|
neutron number | 15 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitāte | ☢️ radioactive element |
Pussabrukšanas periods | 384 ± 16 ms
|
spins | 3 |
nuclear quadrupole moment | |
atklāšanas datums | 1970 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 5.9% |
Masas skaitlis | 25 |
---|---|
neutron number | 16 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitāte | ☢️ radioactive element |
Pussabrukšanas periods | 80 ± 9 ms
|
spins | 5/2 |
nuclear quadrupole moment | |
atklāšanas datums | 1970 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 23.1% |
2n (2-neutron emission) |
Masas skaitlis | 26 |
---|---|
neutron number | 17 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitāte | ☢️ radioactive element |
Pussabrukšanas periods | 8,2 ± 0,9 ms
|
spins | 1 |
nuclear quadrupole moment | |
atklāšanas datums | 1979 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 13.5% |
2n (2-neutron emission) |
Masas skaitlis | 27 |
---|---|
neutron number | 18 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitāte | ☢️ radioactive element |
Pussabrukšanas periods | 5 ± 0,2 ms
|
spins | 5/2 |
nuclear quadrupole moment | |
atklāšanas datums | 1981 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 77% |
2n (2-neutron emission) |
Masas skaitlis | 28 |
---|---|
neutron number | 19 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitāte | ☢️ radioactive element |
Pussabrukšanas periods | 46 zs
|
spins | 4 |
nuclear quadrupole moment | |
atklāšanas datums | 2012 |
parity | - |
decay mode | intensity |
---|---|
n (neutron emission) | 100% |
Masas skaitlis | 29 |
---|---|
neutron number | 20 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitāte | ☢️ radioactive element |
Pussabrukšanas periods | 2,5 ± 0,3 ms
|
spins | 5/2 |
nuclear quadrupole moment | |
atklāšanas datums | 1989 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 60% |
2n (2-neutron emission) |
Masas skaitlis | 30 |
---|---|
neutron number | 21 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitāte | ☢️ radioactive element |
Pussabrukšanas periods | |
spins | |
nuclear quadrupole moment | |
atklāšanas datums | |
parity |
decay mode | intensity |
---|---|
n (neutron emission) |
Masas skaitlis | 31 |
---|---|
neutron number | 22 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioaktivitāte | ☢️ radioactive element |
Pussabrukšanas periods | |
spins | 5/2 |
nuclear quadrupole moment | |
atklāšanas datums | 1999 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
atklājējs vai izgudrotājs | Henri Moissan |
---|---|
atraduma atrašanās vieta | France |
atklāšanas datums | 1886 |
Etimoloģija | Latin: fluere (flow). |
izruna | FLU-eh-reen (angļu) |
1 | s | 0.3499 |
2 | p | 3.9 |
2 | s | 3.8724 |