Gearmáiniam

Gearmáiniam (Ge)

chemical element with symbol Ge and atomic number 32
Atomic Number32
Atomic Weight72.63
Núicléónuimhir74
Group14
Period4
Blockp
prótón32 p+
neodrón42 n0
leictreon32 e-
Animated Samhail Bohr of Ge (Gearmáiniam)

Physical Property

Ga Adamhach
molar volume
covalent radius
Metallic Radius
ionic radius
Crystal Radius
Van der Waals radius
dlús
Atomic Radii Of The Elements: Gearmáiniam0102030405060708090100110120130140150160170180190200210220pmGa AdamhachCovalent RadiusMetallic RadiusVan der Waals radius

Chemical Property

fuinneamh
proton affinity
electron affinity
ionization energy
ionization energy of Ge (Gearmáiniam)
enthalpy of vaporization
enthalpy of fusion
eantalpacht chaighdeánach an fhoirmithe
leictreon
electron shell2, 8, 18, 4
Samhail Bohr: Ge (Gearmáiniam)
Fiúsleictreon4
Struchtúr Lewis: Ge (Gearmáiniam)
cumraíocht leictreon[Ar] 3d10 4s2 4p2
1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p2
Enhanced Samhail Bohr of Ge (Gearmáiniam)
Orbital Diagram of Ge (Gearmáiniam)
Staid ocsaídiúcháine-4, -3, -2, -1, 0, 1, 2, 3, 4
Leictridhiúltacht
2.01
Electrophilicity Index
fundamental state of matter
phase of matterSolid
gaseous state of matter
Boiling Point
Melting Point
critical pressure
critical temperature
triple point
appearance
dath
Gray
appearancegrayish-white
Comhéifeacht athraonta
thermodynamic material property
Thermal Conductivity
Forbairt theirmeach
molar heat capacity
Specific Heat Capacity
Cóimheas saintoilleadh teasa
electrical properties
typeSemiconductor
electrical conductivity
Friotachas
Forsheoltacht
Maighnéadas
typediamagnetic
So-ghabhálacht mhaighnéadach (Mass)
-0.0000000015 m³/Kg
So-ghabhálacht mhaighnéadach (Molar)
-0.000000000109 m³/mol
So-ghabhálacht mhaighnéadach (Volume)
-0.00000798
magnetic ordering
Teocht Curie
Néel temperature
struchtúr
Crystal StructureFace Centered Cubic (DIA)
lattice constant
Lattice Anglesπ/2, π/2, π/2
airíonna meicniúla
Cruas
Modal toirte
modal fiartha
modal Young
Cóimheas Poisson
luas forleata fuaime
aicmiúchán
CategoryMetalloids, Metalloids
CAS GroupIVB
IUPAC GroupIVA
Glawe Number84
Mendeleev Number89
Pettifor Number84
Geochemical Class
Goldschmidt classificationchalcophile

eile

Gas Basicity
polarizability
C6 Dispersion Coefficient
allotrope
Crosghearradh
2.2
Neutron Mass Absorption
0.0011
Uimhir chandamach3P0
space group225 (Fm_3m)

Isotopes of Germanium

Stable Isotopes4
Unstable Isotopes29
Natural Isotopes5
Isotopic Composition7436.52%7436.52%7227.45%7227.45%7020.52%7020.52%737.76%737.76%767.75%767.75%

58Ge

Núicléónuimhir58
neutron number26
Mais Adamhach Choibhneasta
G-fhachtóir
0
natural abundance
Meath radaighníomhach☢️ radioactive element
leathré
Guairne0
nuclear quadrupole moment
0
dáta fionnachtana nó tionscnaimh
Paireacht+

decay modeintensity
2p (2-proton emission)

59Ge

Núicléónuimhir59
neutron number27
Mais Adamhach Choibhneasta
G-fhachtóir
natural abundance
Meath radaighníomhach☢️ radioactive element
leathré
13.3 ± 1.7 ms
Guairne7/2
nuclear quadrupole moment
dáta fionnachtana nó tionscnaimh2015
Paireacht-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)93%
2p (2-proton emission)0.2%

60Ge

Núicléónuimhir60
neutron number28
Mais Adamhach Choibhneasta
G-fhachtóir
0
natural abundance
Meath radaighníomhach☢️ radioactive element
leathré
21 ± 6 ms
Guairne0
nuclear quadrupole moment
0
dáta fionnachtana nó tionscnaimh2005
Paireacht+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)100%
2p (2-proton emission)14%

61Ge

Núicléónuimhir61
neutron number29
Mais Adamhach Choibhneasta
G-fhachtóir
natural abundance
Meath radaighníomhach☢️ radioactive element
leathré
40.7 ± 0.4 ms
Guairne3/2
nuclear quadrupole moment
dáta fionnachtana nó tionscnaimh1987
Paireacht-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)87%

62Ge

Núicléónuimhir62
neutron number30
Mais Adamhach Choibhneasta
G-fhachtóir
0
natural abundance
Meath radaighníomhach☢️ radioactive element
leathré
82.5 ± 1.4 ms
Guairne0
nuclear quadrupole moment
0
dáta fionnachtana nó tionscnaimh1991
Paireacht+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)

63Ge

Núicléónuimhir63
neutron number31
Mais Adamhach Choibhneasta
G-fhachtóir
natural abundance
Meath radaighníomhach☢️ radioactive element
leathré
153.6 ± 1.1 ms
Guairne3/2
nuclear quadrupole moment
dáta fionnachtana nó tionscnaimh1991
Paireacht-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)

64Ge

Núicléónuimhir64
neutron number32
Mais Adamhach Choibhneasta
G-fhachtóir
0
natural abundance
Meath radaighníomhach☢️ radioactive element
leathré
63.7 ± 2.5 s
Guairne0
nuclear quadrupole moment
0
dáta fionnachtana nó tionscnaimh1972
Paireacht+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

65Ge

Núicléónuimhir65
neutron number33
Mais Adamhach Choibhneasta
G-fhachtóir
natural abundance
Meath radaighníomhach☢️ radioactive element
leathré
30.9 ± 0.5 s
Guairne3/2
nuclear quadrupole moment
dáta fionnachtana nó tionscnaimh1972
Paireacht-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)0.011%

66Ge

Núicléónuimhir66
neutron number34
Mais Adamhach Choibhneasta
G-fhachtóir
0
natural abundance
Meath radaighníomhach☢️ radioactive element
leathré
2.26 ± 0.05 h
Guairne0
nuclear quadrupole moment
0
dáta fionnachtana nó tionscnaimh1950
Paireacht+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

67Ge

Núicléónuimhir67
neutron number35
Mais Adamhach Choibhneasta
G-fhachtóir
natural abundance
Meath radaighníomhach☢️ radioactive element
leathré
18.9 ± 0.3 m
Guairne1/2
nuclear quadrupole moment
0
dáta fionnachtana nó tionscnaimh1950
Paireacht-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

68Ge

Núicléónuimhir68
neutron number36
Mais Adamhach Choibhneasta
G-fhachtóir
0
natural abundance
Meath radaighníomhach☢️ radioactive element
leathré
271.05 ± 0.08 d
Guairne0
nuclear quadrupole moment
0
dáta fionnachtana nó tionscnaimh1948
Paireacht+

decay modeintensity
ϵ (electron capture)100%

69Ge

Núicléónuimhir69
neutron number37
Mais Adamhach Choibhneasta
G-fhachtóir
0.294 ± 0.0028
natural abundance
Meath radaighníomhach☢️ radioactive element
leathré
39.05 ± 0.1 h
Guairne5/2
nuclear quadrupole moment
0.114 ± 0.007
dáta fionnachtana nó tionscnaimh1938
Paireacht-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

70Ge

Núicléónuimhir70
neutron number38
Mais Adamhach Choibhneasta
G-fhachtóir
0
natural abundance
20.52 ± 0.19
Meath radaighníomhachstable isotope
leathréNot Radioactive ☢️
Guairne0
nuclear quadrupole moment
0
dáta fionnachtana nó tionscnaimh1923
Paireacht+

71Ge

Núicléónuimhir71
neutron number39
Mais Adamhach Choibhneasta
G-fhachtóir
natural abundance
Meath radaighníomhach☢️ radioactive element
leathré
11.43 ± 0.03 d
Guairne1/2
nuclear quadrupole moment
0
dáta fionnachtana nó tionscnaimh1941
Paireacht-

decay modeintensity
ϵ (electron capture)100%

72Ge

Núicléónuimhir72
neutron number40
Mais Adamhach Choibhneasta
G-fhachtóir
0
natural abundance
27.45 ± 0.15
Meath radaighníomhachstable isotope
leathréNot Radioactive ☢️
Guairne0
nuclear quadrupole moment
0
dáta fionnachtana nó tionscnaimh1923
Paireacht+

73Ge

Núicléónuimhir73
neutron number41
Mais Adamhach Choibhneasta
G-fhachtóir
-0.19516444444444 ± 0.000011111111111111
natural abundance
7.76 ± 0.08
Meath radaighníomhachstable isotope
leathréNot Radioactive ☢️
Guairne9/2
nuclear quadrupole moment
-0.196 ± 0.001
dáta fionnachtana nó tionscnaimh1933
Paireacht+

74Ge

Núicléónuimhir74
neutron number42
Mais Adamhach Choibhneasta
G-fhachtóir
0
natural abundance
36.52 ± 0.12
Meath radaighníomhachstable isotope
leathréNot Radioactive ☢️
Guairne0
nuclear quadrupole moment
0
dáta fionnachtana nó tionscnaimh1923
Paireacht+

75Ge

Núicléónuimhir75
neutron number43
Mais Adamhach Choibhneasta
G-fhachtóir
1.018 ± 0.01
natural abundance
Meath radaighníomhach☢️ radioactive element
leathré
82.78 ± 0.04 m
Guairne1/2
nuclear quadrupole moment
0
dáta fionnachtana nó tionscnaimh1939
Paireacht-

decay modeintensity
β (β decay)100%

76Ge

Núicléónuimhir76
neutron number44
Mais Adamhach Choibhneasta
G-fhachtóir
0
natural abundance
7.75 ± 0.12
Meath radaighníomhach☢️ radioactive element
leathré
1.88 ± 0.08 Zy
Guairne0
nuclear quadrupole moment
0
dáta fionnachtana nó tionscnaimh1933
Paireacht+

decay modeintensity
(double β decay)100%

77Ge

Núicléónuimhir77
neutron number45
Mais Adamhach Choibhneasta
G-fhachtóir
natural abundance
Meath radaighníomhach☢️ radioactive element
leathré
11.211 ± 0.003 h
Guairne7/2
nuclear quadrupole moment
dáta fionnachtana nó tionscnaimh1939
Paireacht+

decay modeintensity
β (β decay)100%

78Ge

Núicléónuimhir78
neutron number46
Mais Adamhach Choibhneasta
G-fhachtóir
0
natural abundance
Meath radaighníomhach☢️ radioactive element
leathré
88 ± 1 m
Guairne0
nuclear quadrupole moment
0
dáta fionnachtana nó tionscnaimh1953
Paireacht+

decay modeintensity
β (β decay)100%

79Ge

Núicléónuimhir79
neutron number47
Mais Adamhach Choibhneasta
G-fhachtóir
natural abundance
Meath radaighníomhach☢️ radioactive element
leathré
18.98 ± 0.03 s
Guairne1/2
nuclear quadrupole moment
0
dáta fionnachtana nó tionscnaimh1970
Paireacht

decay modeintensity
β (β decay)100%

80Ge

Núicléónuimhir80
neutron number48
Mais Adamhach Choibhneasta
G-fhachtóir
0
natural abundance
Meath radaighníomhach☢️ radioactive element
leathré
29.5 ± 0.4 s
Guairne0
nuclear quadrupole moment
0
dáta fionnachtana nó tionscnaimh1972
Paireacht+

decay modeintensity
β (β decay)100%

81Ge

Núicléónuimhir81
neutron number49
Mais Adamhach Choibhneasta
G-fhachtóir
natural abundance
Meath radaighníomhach☢️ radioactive element
leathré
9 ± 2 s
Guairne9/2
nuclear quadrupole moment
dáta fionnachtana nó tionscnaimh1972
Paireacht+

decay modeintensity
β (β decay)100%

82Ge

Núicléónuimhir82
neutron number50
Mais Adamhach Choibhneasta
G-fhachtóir
0
natural abundance
Meath radaighníomhach☢️ radioactive element
leathré
4.31 ± 0.19 s
Guairne0
nuclear quadrupole moment
0
dáta fionnachtana nó tionscnaimh1972
Paireacht+

decay modeintensity
β (β decay)100%

83Ge

Núicléónuimhir83
neutron number51
Mais Adamhach Choibhneasta
G-fhachtóir
natural abundance
Meath radaighníomhach☢️ radioactive element
leathré
1.85 ± 0.06 s
Guairne5/2
nuclear quadrupole moment
dáta fionnachtana nó tionscnaimh1972
Paireacht+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)

84Ge

Núicléónuimhir84
neutron number52
Mais Adamhach Choibhneasta
G-fhachtóir
0
natural abundance
Meath radaighníomhach☢️ radioactive element
leathré
951 ± 9 ms
Guairne0
nuclear quadrupole moment
0
dáta fionnachtana nó tionscnaimh1972
Paireacht+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)10.6%

85Ge

Núicléónuimhir85
neutron number53
Mais Adamhach Choibhneasta
G-fhachtóir
natural abundance
Meath radaighníomhach☢️ radioactive element
leathré
495 ± 5 ms
Guairne3/2
nuclear quadrupole moment
dáta fionnachtana nó tionscnaimh1991
Paireacht+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)17.2%
2n (2-neutron emission)

86Ge

Núicléónuimhir86
neutron number54
Mais Adamhach Choibhneasta
G-fhachtóir
0
natural abundance
Meath radaighníomhach☢️ radioactive element
leathré
221.6 ± 11 ms
Guairne0
nuclear quadrupole moment
0
dáta fionnachtana nó tionscnaimh1994
Paireacht+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)45%

87Ge

Núicléónuimhir87
neutron number55
Mais Adamhach Choibhneasta
G-fhachtóir
natural abundance
Meath radaighníomhach☢️ radioactive element
leathré
103 ± 4 ms
Guairne5/2
nuclear quadrupole moment
dáta fionnachtana nó tionscnaimh1997
Paireacht+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)
2n (2-neutron emission)

88Ge

Núicléónuimhir88
neutron number56
Mais Adamhach Choibhneasta
G-fhachtóir
0
natural abundance
Meath radaighníomhach☢️ radioactive element
leathré
61 ± 6 ms
Guairne0
nuclear quadrupole moment
0
dáta fionnachtana nó tionscnaimh1997
Paireacht+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)
2n (2-neutron emission)

89Ge

Núicléónuimhir89
neutron number57
Mais Adamhach Choibhneasta
G-fhachtóir
natural abundance
Meath radaighníomhach☢️ radioactive element
leathré
Guairne3/2
nuclear quadrupole moment
dáta fionnachtana nó tionscnaimh1997
Paireacht+

decay modeintensity
β (β decay)
β n (β-delayed neutron emission)
2n (2-neutron emission)

90Ge

Núicléónuimhir90
neutron number58
Mais Adamhach Choibhneasta
G-fhachtóir
0
natural abundance
Meath radaighníomhach☢️ radioactive element
leathré
Guairne0
nuclear quadrupole moment
0
dáta fionnachtana nó tionscnaimh2010
Paireacht+

decay modeintensity
β (β decay)
β n (β-delayed neutron emission)
2n (2-neutron emission)
Germanium element

stair

fionnachtaí nó aireagóirClemens Winkler
áit ar tháinig air/uirthiGermany
dáta fionnachtana nó tionscnaimh1886
SanasaíochtLatin: Germania (Germany).
pronunciationjer-MAY-ni-em (Béarla)

foinse

Abundance
Abundance in Earth's crust
natural abundance (aigéan)
natural abundance (corp an duine)
natural abundance (dreigeoideach)
0.0021 %
natural abundance (An Ghrian)
0.00002 %
Abundance in Universe
0.00002 %

Nuclear Screening Constants

1s0.7063
2p3.9178
2s8.6352
3d15.7487
3p14.9864
3s14.2103
4p25.2196
4s23.9564