Atomic Number | 9 |
---|---|
Atomic Weight | 18.998403163 |
Nombor jisim | 19 |
Group | 17 |
---|---|
Period | 2 |
Block | p |
proton | 9 p+ |
---|---|
neutron | 10 n0 |
Elektron | 9 e- |
Jejari Atom | 50 pm
|
---|---|
molar volume | 17.1 cm³/mol
|
Jejari kovalen | 64 pm
|
Metallic Radius | |
ionic radius | 128.5 pm
|
Crystal Radius | 114.5 pm
|
Jejari van der Waals | 147 pm
|
ketumpatan | 0.001553 g/cm³
|
tenaga | |
---|---|
proton affinity | 340.1 kJ/mol
|
Pertalian elektron | 3.4011897 eV/particle
|
ionization energy | 17.42282 eV/particle
|
Entalpi pengewapan | 6.54 kJ/mol
|
entalpi pelakuran | 0.51 kJ/mol
|
standard enthalpy of formation | 79.335 kJ/mol
|
Elektron | |
Petala elektron | 2, 7 |
Elektron valens | 7 ⓘ |
tatarajah elektron | [He] 2s2 2p5ⓘ 1s2 2s2 2p5 |
Keadaan pengoksidaan | -1, 0 |
Keelektronegatifan | 3.98
|
Electrophilicity Index | 3.865807423136221 eV/particle
|
keadaan jirim asas | |
fasa jirim | Gas |
gaseous state of matter | Diatomic |
Boiling Point | 85.04 K
|
Melting Point | 53.48 K
|
critical pressure | 5.1724 MPa
|
critical temperature | 144.41 K
|
triple point | |
rupa | |
warna | Colorless
|
rupa | |
indeks biasan | 1.000195
|
sifat bahan | |
Thermal Conductivity | 0.028 W/(m K)
|
Pengembangan terma | |
molar heat capacity | 31.304 J/(mol K)
|
Specific Heat Capacity | 0.824 J/(g⋅K)
|
heat capacity ratio | 7/5 |
electrical properties | |
type | |
Kekonduksian elektrik | |
Kerintangan dan kekonduksian elektrik | |
Kesuperkonduksian | |
kemagnetan | |
type | |
magnetic susceptibility (Mass) | |
magnetic susceptibility (Molar) | |
magnetic susceptibility (Volume) | |
magnetic ordering | |
Suhu Curie | |
Néel temperature | |
struktur | |
Crystal Structure | Base Centered Monoclinic (MCL) |
lattice constant | |
Lattice Angles | π/2, π/2, π/2 |
mechanical property | |
hardness | |
Modulus pukal | |
shear modulus | |
Young's modulus | |
Nisbah Poisson | |
Kelajuan bunyi | |
pengelasan | |
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 |
Stable Isotopes | 1 |
---|---|
Unstable Isotopes | 18 |
Natural Isotopes | 1 |
Nombor jisim | 13 |
---|---|
nombor neutron | 4 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | |
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tarikh penemuan | |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
p (proton emission) |
Nombor jisim | 14 |
---|---|
nombor neutron | 5 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 500 ± 60 ys
|
Spin | 2 |
nuclear quadrupole moment | |
tarikh penemuan | 2010 |
parity | - |
decay mode | Keamatan (fizik) |
---|---|
p (proton emission) |
Nombor jisim | 15 |
---|---|
nombor neutron | 6 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 1.1 ± 0.3 zs
|
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1978 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
p (proton emission) | 100% |
Nombor jisim | 16 |
---|---|
nombor neutron | 7 |
jisim atom relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 21 ± 5 zs
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1964 |
parity | - |
decay mode | Keamatan (fizik) |
---|---|
p (proton emission) | 100% |
Nombor jisim | 17 |
---|---|
nombor neutron | 8 |
jisim atom relatif | |
g-factor | 1.88852 ± 0.00012
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 64.37 ± 0.027 s
|
Spin | 5/2 |
nuclear quadrupole moment | 0.076 ± 0.004
|
tarikh penemuan | 1934 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nombor jisim | 18 |
---|---|
nombor neutron | 9 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 109.734 ± 0.008 m
|
Spin | 1 |
nuclear quadrupole moment | |
tarikh penemuan | 1937 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nombor jisim | 19 |
---|---|
nombor neutron | 10 |
jisim atom relatif | |
g-factor | 5.256642 ± 0.000008
|
natural abundance | 100
|
Reputan radioaktif | Isotop stabil |
setengah hayat | Not Radioactive ☢️ |
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1920 |
parity | + |
Nombor jisim | 20 |
---|---|
nombor neutron | 11 |
jisim atom relatif | |
g-factor | 1.046675 ± 0.000045
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 11.0062 ± 0.008 s
|
Spin | 2 |
nuclear quadrupole moment | 0.056 ± 0.004
|
tarikh penemuan | 1935 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
Nombor jisim | 21 |
---|---|
nombor neutron | 12 |
jisim atom relatif | |
g-factor | 1.56776 ± 0.00048
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 4.158 ± 0.02 s
|
Spin | 5/2 |
nuclear quadrupole moment | 0.011 ± 0.002
|
tarikh penemuan | 1955 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
Nombor jisim | 22 |
---|---|
nombor neutron | 13 |
jisim atom relatif | |
g-factor | 0.6736 ± 0.0001
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 4.23 ± 0.04 s
|
Spin | 4 |
nuclear quadrupole moment | 0.003 ± 0.002
|
tarikh penemuan | 1965 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 11% |
Nombor jisim | 23 |
---|---|
nombor neutron | 14 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 2.23 ± 0.14 s
|
Spin | 5/2 |
nuclear quadrupole moment | |
tarikh penemuan | 1970 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 14% |
Nombor jisim | 24 |
---|---|
nombor neutron | 15 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 384 ± 16 ms
|
Spin | 3 |
nuclear quadrupole moment | |
tarikh penemuan | 1970 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 5.9% |
Nombor jisim | 25 |
---|---|
nombor neutron | 16 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 80 ± 9 ms
|
Spin | 5/2 |
nuclear quadrupole moment | |
tarikh penemuan | 1970 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 23.1% |
2n (2-neutron emission) |
Nombor jisim | 26 |
---|---|
nombor neutron | 17 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 8.2 ± 0.9 ms
|
Spin | 1 |
nuclear quadrupole moment | |
tarikh penemuan | 1979 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 13.5% |
2n (2-neutron emission) |
Nombor jisim | 27 |
---|---|
nombor neutron | 18 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 5 ± 0.2 ms
|
Spin | 5/2 |
nuclear quadrupole moment | |
tarikh penemuan | 1981 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 77% |
2n (2-neutron emission) |
Nombor jisim | 28 |
---|---|
nombor neutron | 19 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 46 zs
|
Spin | 4 |
nuclear quadrupole moment | |
tarikh penemuan | 2012 |
parity | - |
decay mode | Keamatan (fizik) |
---|---|
n (neutron emission) | 100% |
Nombor jisim | 29 |
---|---|
nombor neutron | 20 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 2.5 ± 0.3 ms
|
Spin | 5/2 |
nuclear quadrupole moment | |
tarikh penemuan | 1989 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 60% |
2n (2-neutron emission) |
Nombor jisim | 30 |
---|---|
nombor neutron | 21 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | |
Spin | |
nuclear quadrupole moment | |
tarikh penemuan | |
parity |
decay mode | Keamatan (fizik) |
---|---|
n (neutron emission) |
Nombor jisim | 31 |
---|---|
nombor neutron | 22 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | |
Spin | 5/2 |
nuclear quadrupole moment | |
tarikh penemuan | 1999 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
penemu atau pereka | Henri Moissan |
---|---|
tempat penemuan | France |
tarikh penemuan | 1886 |
Etimologi | Latin: fluere (flow). |
sebutan | FLU-eh-reen (Inggeris) |
1 | s | 0.3499 |
2 | p | 3.9 |
2 | s | 3.8724 |