Atomic Number | 13 |
---|---|
Atomic Weight | 26.9815385 |
Nombor jisim | 27 |
Group | 13 |
---|---|
Period | 3 |
Block | p |
proton | 13 p+ |
---|---|
neutron | 14 n0 |
Elektron | 13 e- |
Jejari Atom | 125 pm
|
---|---|
molar volume | 10 cm³/mol
|
Jejari kovalen | 126 pm
|
Metallic Radius | 125 pm
|
ionic radius | 39 pm
|
Crystal Radius | 53 pm
|
Jejari van der Waals | 184 pm
|
ketumpatan | 2.7 g/cm³
|
tenaga | |
---|---|
proton affinity | |
Pertalian elektron | 0.43283 eV/particle
|
ionization energy | 5.9857684 eV/particle
|
Entalpi pengewapan | 284.1 kJ/mol
|
entalpi pelakuran | 10.75 kJ/mol
|
standard enthalpy of formation | 330.9 kJ/mol
|
Elektron | |
Petala elektron | 2, 8, 3 |
Elektron valens | 3 ⓘ |
tatarajah elektron | [Ne] 3s2 3p1ⓘ 1s2 2s2 2p6 3s2 3p1 |
Keadaan pengoksidaan | -2, -1, 0, 1, 2, 3 |
Keelektronegatifan | 1.61
|
Electrophilicity Index | 0.9274010094475963 eV/particle
|
keadaan jirim asas | |
fasa jirim | Solid |
gaseous state of matter | |
Boiling Point | 2,792.15 K
|
Melting Point | 933.473 K
|
critical pressure | |
critical temperature | 6,700.15 K
|
triple point | |
rupa | |
warna | Silver
|
rupa | silvery gray metallic |
indeks biasan | |
sifat bahan | |
Thermal Conductivity | 237 W/(m K)
|
Pengembangan terma | 0.0000231 1/K
|
molar heat capacity | 24.2 J/(mol K)
|
Specific Heat Capacity | 0.897 J/(g⋅K)
|
heat capacity ratio | |
electrical properties | |
type | Conductor |
Kekonduksian elektrik | 38 MS/m
|
Kerintangan dan kekonduksian elektrik | 0.000000026 m Ω
|
Kesuperkonduksian | 1.175 K
|
kemagnetan | |
type | paramagnetic |
magnetic susceptibility (Mass) | 0.0000000078 m³/Kg
|
magnetic susceptibility (Molar) | 0.00000000021 m³/mol
|
magnetic susceptibility (Volume) | 0.0000211
|
magnetic ordering | |
Suhu Curie | |
Néel temperature | |
struktur | |
Crystal Structure | Face Centered Cubic (FCC) |
lattice constant | 4.05 Å
|
Lattice Angles | π/2, π/2, π/2 |
mechanical property | |
hardness | 2.75 MPa
|
Modulus pukal | 76 GPa
|
shear modulus | 26 GPa
|
Young's modulus | 70 GPa
|
Nisbah Poisson | 0.35
|
Kelajuan bunyi | 5,100 m/s
|
pengelasan | |
Category | Post-transition metals, Poor metals |
CAS Group | IIIB |
IUPAC Group | IIIA |
Glawe Number | 78 |
Mendeleev Number | 82 |
Pettifor Number | 80 |
Geochemical Class | major |
Goldschmidt classification | litophile |
Stable Isotopes | 1 |
---|---|
Unstable Isotopes | 22 |
Natural Isotopes | 1 |
Nombor jisim | 21 |
---|---|
nombor neutron | 8 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | |
Spin | 5/2 |
nuclear quadrupole moment | |
tarikh penemuan | |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
p (proton emission) |
Nombor jisim | 22 |
---|---|
nombor neutron | 9 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 91.1 ± 0.5 ms
|
Spin | 4 |
nuclear quadrupole moment | |
tarikh penemuan | 1982 |
parity |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 55% |
2p (2-proton emission) | 1.1% |
β+α (β+-delayed α emission) | 0.038% |
Nombor jisim | 23 |
---|---|
nombor neutron | 10 |
jisim atom relatif | |
g-factor | 1.556 ± 0.008
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 446 ± 6 ms
|
Spin | 5/2 |
nuclear quadrupole moment | |
tarikh penemuan | 1969 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 1.22% |
Nombor jisim | 24 |
---|---|
nombor neutron | 11 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 2.053 ± 0.004 s
|
Spin | 4 |
nuclear quadrupole moment | |
tarikh penemuan | 1953 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+α (β+-delayed α emission) | 0.035% |
β+ p (β+-delayed proton emission) | 0.0016% |
Nombor jisim | 25 |
---|---|
nombor neutron | 12 |
jisim atom relatif | |
g-factor | 1.45788 ± 0.00048
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 7.1666 ± 0.0023 s
|
Spin | 5/2 |
nuclear quadrupole moment | 0.24 ± 0.02
|
tarikh penemuan | 1953 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nombor jisim | 26 |
---|---|
nombor neutron | 13 |
jisim atom relatif | |
g-factor | 0.5606 ± 0.0008
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 717 ± 24 ky
|
Spin | 5 |
nuclear quadrupole moment | 0.26 ± 0.03
|
tarikh penemuan | 1934 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nombor jisim | 27 |
---|---|
nombor neutron | 14 |
jisim atom relatif | |
g-factor | 1.45628 ± 0.000008
|
natural abundance | 100
|
Reputan radioaktif | Isotop stabil |
setengah hayat | Not Radioactive ☢️ |
Spin | 5/2 |
nuclear quadrupole moment | 0.1466 ± 0.001
|
tarikh penemuan | 1922 |
parity | + |
Nombor jisim | 28 |
---|---|
nombor neutron | 15 |
jisim atom relatif | |
g-factor | 1.0803333333333 ± 0.0016666666666667
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 2.245 ± 0.005 m
|
Spin | 3 |
nuclear quadrupole moment | 0.172 ± 0.012
|
tarikh penemuan | 1934 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
Nombor jisim | 29 |
---|---|
nombor neutron | 16 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 6.56 ± 0.06 m
|
Spin | 5/2 |
nuclear quadrupole moment | |
tarikh penemuan | 1939 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
Nombor jisim | 30 |
---|---|
nombor neutron | 17 |
jisim atom relatif | |
g-factor | 1.004 ± 0.0023333333333333
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 3.62 ± 0.06 s
|
Spin | 3 |
nuclear quadrupole moment | |
tarikh penemuan | 1961 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
Nombor jisim | 31 |
---|---|
nombor neutron | 18 |
jisim atom relatif | |
g-factor | 1.5328 ± 0.002
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 644 ± 25 ms
|
Spin | 5/2 |
nuclear quadrupole moment | 0.134 ± 0.002
|
tarikh penemuan | 1971 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 1.6% |
Nombor jisim | 32 |
---|---|
nombor neutron | 19 |
jisim atom relatif | |
g-factor | 1.953 ± 0.002
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 32.6 ± 0.5 ms
|
Spin | 1 |
nuclear quadrupole moment | 0.0255 ± 0.0003
|
tarikh penemuan | 1971 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 0.7% |
Nombor jisim | 33 |
---|---|
nombor neutron | 20 |
jisim atom relatif | |
g-factor | 1.636 ± 0.002
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 41.46 ± 0.09 ms
|
Spin | 5/2 |
nuclear quadrupole moment | 0.141 ± 0.003
|
tarikh penemuan | 1971 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 8.5% |
Nombor jisim | 34 |
---|---|
nombor neutron | 21 |
jisim atom relatif | |
g-factor | 0.53925 ± 0.004
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 53.73 ± 0.13 ms
|
Spin | 4 |
nuclear quadrupole moment | |
tarikh penemuan | 1977 |
parity | - |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 26% |
2n (2-neutron emission) |
Nombor jisim | 35 |
---|---|
nombor neutron | 22 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 38.16 ± 0.21 ms
|
Spin | 5/2 |
nuclear quadrupole moment | |
tarikh penemuan | 1979 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 35.8% |
2n (2-neutron emission) |
Nombor jisim | 36 |
---|---|
nombor neutron | 23 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 90 ± 40 ms
|
Spin | |
nuclear quadrupole moment | |
tarikh penemuan | 1979 |
parity |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 31% |
2n (2-neutron emission) |
Nombor jisim | 37 |
---|---|
nombor neutron | 24 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 11.4 ± 0.3 ms
|
Spin | 5/2 |
nuclear quadrupole moment | |
tarikh penemuan | 1979 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 52% |
2n (2-neutron emission) | 1% |
Nombor jisim | 38 |
---|---|
nombor neutron | 25 |
jisim atom relatif | |
g-factor | 0
|
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 9 ± 0.7 ms
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tarikh penemuan | 1989 |
parity | - |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 84% |
2n (2-neutron emission) |
Nombor jisim | 39 |
---|---|
nombor neutron | 26 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | 7.6 ± 1.6 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) | 97% |
2n (2-neutron emission) |
Nombor jisim | 40 |
---|---|
nombor neutron | 27 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | |
Spin | |
nuclear quadrupole moment | |
tarikh penemuan | 1996 |
parity |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
Nombor jisim | 41 |
---|---|
nombor neutron | 28 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | |
Spin | 5/2 |
nuclear quadrupole moment | |
tarikh penemuan | 1997 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
Nombor jisim | 42 |
---|---|
nombor neutron | 29 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | |
Spin | |
nuclear quadrupole moment | |
tarikh penemuan | 2007 |
parity |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
Nombor jisim | 43 |
---|---|
nombor neutron | 30 |
jisim atom relatif | |
g-factor | |
natural abundance | |
Reputan radioaktif | ☢️ radioactive element |
setengah hayat | |
Spin | 5/2 |
nuclear quadrupole moment | |
tarikh penemuan | 2007 |
parity | + |
decay mode | Keamatan (fizik) |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
penemu atau pereka | Hans Christian Oersted |
---|---|
tempat penemuan | Denmark |
tarikh penemuan | 1825 |
Etimologi | Latin: alumen, aluminis, (alum). |
sebutan | ah-LOO-men-em (Inggeris) |
1 | s | 0.409 |
2 | p | 4.0366 |
2 | s | 4.7864 |
3 | p | 8.9344 |
3 | s | 8.8828 |