Gold

Gold (Au)

cheemescht Element
Atomic Number79
Atomic Weight196.966569
mass number197
Group11
Period6
Blockd
Proton79 p+
Neutron118 n0
Elektron79 e-
Animated Bohr model of Au (Gold)

Physikalesch Eegenschaft

Atomic Radius
molar volume
Covalent Radius
Metallic Radius
ionic radius
Crystal Radius
Van der Waals radius
density
Atomic Radii Of The Elements: Gold0102030405060708090100110120130140150160170180190200210220pmAtomic RadiusCovalent RadiusMetallic RadiusVan der Waals radius

Chemical Property

energie
proton affinity
electron affinity
ionization energy
ionization energy of Au (Gold)
enthalpy of vaporization
enthalpy of fusion
standard enthalpy of formation
Elektron
electron shell2, 8, 18, 32, 18, 1
Bohr model: Au (Gold)
valence electron1
Lewis structure: Au (Gold)
electron configuration[Xe] 4f14 5d10 6s1
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 4f14 5d10 6s1
Enhanced Bohr model of Au (Gold)
Orbital Diagram of Au (Gold)
oxidation number-3, -2, -1, 0, 1, 2, 3, 5
electronegativity
2.4
Electrophilicity Index
fundamental state of matter
phase of matterSolid
gaseous state of matter
Boiling Point
Melting Point
critical pressure
critical temperature
triple point
appearance
Faarf
Gold
appearancemetallic yellow
refractive index
thermodynamic material property
Thermal Conductivity
thermal expansion
molar heat capacity
Specific Heat Capacity
heat capacity ratio
electrical properties
typeConductor
electrical conductivity
electrical resistivity
superconductivity
Magnetismus
typediamagnetic
magnetic susceptibility (Mass)
-0,00000000178 m³/Kg
magnetic susceptibility (Molar)
-0,000000000351 m³/mol
magnetic susceptibility (Volume)
-0,0000344
magnetic ordering
Curie temperature
Néel temperature
Struktur
Crystal StructureFace Centered Cubic (FCC)
lattice constant
Lattice Anglesπ/2, π/2, π/2
mechanical property
hardness
bulk modulus
shear modulus
Young's modulus
Poisson's ratio
0,44
speed of sound
classification
CategoryTransition metals, Transition metals
CAS GroupIB
IUPAC GroupIB
Glawe Number66
Mendeleev Number73
Pettifor Number70
Geochemical Classnoble metal
Goldschmidt classificationsiderophile

other

Gas Basicity
polarizability
C6 Dispersion Coefficient
allotrope
Neutron cross section
98,7
Neutron Mass Absorption
0,017
quantum number2S1/2
space group225 (Fm_3m)

Isotopes of Gold

Stable Isotopes1
Unstable Isotopes42
Natural Isotopes1

168Au

mass number168
neutron number89
Relative Atomic Mass
g-factor
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
spin
nuclear quadrupole moment
Datum vun der Entdeckung
parity

decay modeintensity
p (proton emission)

169Au

mass number169
neutron number90
Relative Atomic Mass
g-factor
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
spin1/2
nuclear quadrupole moment
0
Datum vun der Entdeckung
parity+

decay modeintensity
p (proton emission)
α (α emission)
β+ (β+ decay; β+ = ϵ + e+)

170Au

mass number170
neutron number91
Relative Atomic Mass
g-factor
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
290 ± 50 us
spin2
nuclear quadrupole moment
Datum vun der Entdeckung2002
parity

decay modeintensity
p (proton emission)89%
α (α emission)11%

171Au

mass number171
neutron number92
Relative Atomic Mass
g-factor
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
22,3 ± 2,4 us
spin1/2
nuclear quadrupole moment
0
Datum vun der Entdeckung1997
parity+

decay modeintensity
p (proton emission)100%
α (α emission)

172Au

mass number172
neutron number93
Relative Atomic Mass
g-factor
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
28 ± 4 ms
spin2
nuclear quadrupole moment
Datum vun der Entdeckung1993
parity

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

173Au

mass number173
neutron number94
Relative Atomic Mass
g-factor
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
25,5 ± 0,8 ms
spin1/2
nuclear quadrupole moment
0
Datum vun der Entdeckung1983
parity+

decay modeintensity
α (α emission)86%
β+ (β+ decay; β+ = ϵ + e+)

174Au

mass number174
neutron number95
Relative Atomic Mass
g-factor
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
139 ± 3 ms
spin3
nuclear quadrupole moment
Datum vun der Entdeckung1983
parity-

decay modeintensity
α (α emission)90%
β+ (β+ decay; β+ = ϵ + e+)

175Au

mass number175
neutron number96
Relative Atomic Mass
g-factor
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
200 ± 3 ms
spin1/2
nuclear quadrupole moment
0
Datum vun der Entdeckung1975
parity+

decay modeintensity
α (α emission)88%
β+ (β+ decay; β+ = ϵ + e+)

176Au

mass number176
neutron number97
Relative Atomic Mass
g-factor
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
1,05 ± 0,01 s
spin3
nuclear quadrupole moment
Datum vun der Entdeckung1975
parity-

decay modeintensity
α (α emission)75%
β+ (β+ decay; β+ = ϵ + e+)

177Au

mass number177
neutron number98
Relative Atomic Mass
g-factor
2,3 ± 0,1
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
1,501 ± 0,02 s
spin1/2
nuclear quadrupole moment
0
Datum vun der Entdeckung1968
parity+

decay modeintensity
α (α emission)40%
β+ (β+ decay; β+ = ϵ + e+)60%

178Au

mass number178
neutron number99
Relative Atomic Mass
g-factor
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
3,4 ± 0,5 s
spin2
nuclear quadrupole moment
Datum vun der Entdeckung1968
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)84%
α (α emission)16%

179Au

mass number179
neutron number100
Relative Atomic Mass
g-factor
2,02 ± 0,1
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
7,1 ± 0,3 s
spin1/2
nuclear quadrupole moment
0
Datum vun der Entdeckung1968
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)78%
α (α emission)22%

180Au

mass number180
neutron number101
Relative Atomic Mass
g-factor
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
7,9 ± 0,3 s
spin1
nuclear quadrupole moment
Datum vun der Entdeckung1977
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)99.42%
α (α emission)0.58%

181Au

mass number181
neutron number102
Relative Atomic Mass
g-factor
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
13,7 ± 1,4 s
spin5/2
nuclear quadrupole moment
Datum vun der Entdeckung1968
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)97.3%
α (α emission)2.7%

182Au

mass number182
neutron number103
Relative Atomic Mass
g-factor
0,65 ± 0,05
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
15,5 ± 0,4 s
spin2
nuclear quadrupole moment
Datum vun der Entdeckung1970
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
α (α emission)0.13%

183Au

mass number183
neutron number104
Relative Atomic Mass
g-factor
0,784 ± 0,008
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
42,8 ± 1 s
spin5/2
nuclear quadrupole moment
Datum vun der Entdeckung1968
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)99.45%
α (α emission)0.55%

184Au

mass number184
neutron number105
Relative Atomic Mass
g-factor
0,412 ± 0,004
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
20,6 ± 0,9 s
spin5
nuclear quadrupole moment
4,7 ± 0,3
Datum vun der Entdeckung1969
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
α (α emission)0.013%

185Au

mass number185
neutron number106
Relative Atomic Mass
g-factor
0,864 ± 0,008
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
4,25 ± 0,06 m
spin5/2
nuclear quadrupole moment
-1,1 ± 0,1
Datum vun der Entdeckung1960
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)99.74%
α (α emission)0.26%

186Au

mass number186
neutron number107
Relative Atomic Mass
g-factor
-0,42 ± 0,01
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
10,7 ± 0,5 m
spin3
nuclear quadrupole moment
3,1 ± 0,06
Datum vun der Entdeckung1960
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
α (α emission)0.0008%

187Au

mass number187
neutron number108
Relative Atomic Mass
g-factor
1,066 ± 0,03
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
8,3 ± 0,2 m
spin1/2
nuclear quadrupole moment
0
Datum vun der Entdeckung1955
parity+

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

188Au

mass number188
neutron number109
Relative Atomic Mass
g-factor
-0,07 ± 0,03
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
8,84 ± 0,06 m
spin1
nuclear quadrupole moment
Datum vun der Entdeckung1955
parity-

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

189Au

mass number189
neutron number110
Relative Atomic Mass
g-factor
0,984 ± 0,028
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
28,7 ± 0,4 m
spin1/2
nuclear quadrupole moment
0
Datum vun der Entdeckung1955
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
α (α emission)3%

190Au

mass number190
neutron number111
Relative Atomic Mass
g-factor
-0,065 ± 0,007
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
42,8 ± 1 m
spin1
nuclear quadrupole moment
Datum vun der Entdeckung1959
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
α (α emission)1%

191Au

mass number191
neutron number112
Relative Atomic Mass
g-factor
0,090933333333333 ± 0,0006
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
3,18 ± 0,08 h
spin3/2
nuclear quadrupole moment
0,72 ± 0,02
Datum vun der Entdeckung1954
parity+

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

192Au

mass number192
neutron number113
Relative Atomic Mass
g-factor
-0,0107 ± 0,0015
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
4,94 ± 0,09 h
spin1
nuclear quadrupole moment
-0,228 ± 0,008
Datum vun der Entdeckung1948
parity-

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

193Au

mass number193
neutron number114
Relative Atomic Mass
g-factor
0,092733333333333 ± 0,00033333333333333
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
17,65 ± 0,15 h
spin3/2
nuclear quadrupole moment
0,66 ± 0,02
Datum vun der Entdeckung1948
parity+

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

194Au

mass number194
neutron number115
Relative Atomic Mass
g-factor
0,076 ± 0,0013
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
38,02 ± 0,1 h
spin1
nuclear quadrupole moment
-0,24 ± 0,009
Datum vun der Entdeckung1948
parity-

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

195Au

mass number195
neutron number116
Relative Atomic Mass
g-factor
0,098733333333333 ± 0,0004
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
186,01 ± 0,06 d
spin3/2
nuclear quadrupole moment
0,607 ± 0,018
Datum vun der Entdeckung1948
parity+

decay modeintensity
ϵ (electron capture)100%

196Au

mass number196
neutron number117
Relative Atomic Mass
g-factor
0,29415 ± 0,00025
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
6,165 ± 0,011 d
spin2
nuclear quadrupole moment
0,81 ± 0,07
Datum vun der Entdeckung1937
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)93%
β (β decay)7%

197Au

mass number197
neutron number118
Relative Atomic Mass
g-factor
0,0968 ± 0,00013333333333333
natural abundance
100
Radioaktivitéitstable isotope
half-lifeNot Radioactive ☢️
spin3/2
nuclear quadrupole moment
0,547 ± 0,016
Datum vun der Entdeckung1935
parity+

198Au

mass number198
neutron number119
Relative Atomic Mass
g-factor
0,29555 ± 0,0004
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
2,69464 ± 0,00014 d
spin2
nuclear quadrupole moment
0,64 ± 0,019
Datum vun der Entdeckung1937
parity-

decay modeintensity
β (β decay)100%

199Au

mass number199
neutron number120
Relative Atomic Mass
g-factor
0,18033333333333 ± 0,00053333333333333
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
3,139 ± 0,007 d
spin3/2
nuclear quadrupole moment
0,51 ± 0,016
Datum vun der Entdeckung1937
parity+

decay modeintensity
β (β decay)100%

200Au

mass number200
neutron number121
Relative Atomic Mass
g-factor
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
48,4 ± 0,3 m
spin1
nuclear quadrupole moment
Datum vun der Entdeckung1951
parity-

decay modeintensity
β (β decay)100%

201Au

mass number201
neutron number122
Relative Atomic Mass
g-factor
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
26 ± 0,8 m
spin3/2
nuclear quadrupole moment
Datum vun der Entdeckung1952
parity+

decay modeintensity
β (β decay)100%

202Au

mass number202
neutron number123
Relative Atomic Mass
g-factor
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
28,4 ± 1,2 s
spin1
nuclear quadrupole moment
Datum vun der Entdeckung1967
parity-

decay modeintensity
β (β decay)100%

203Au

mass number203
neutron number124
Relative Atomic Mass
g-factor
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
60 ± 6 s
spin3/2
nuclear quadrupole moment
Datum vun der Entdeckung1952
parity+

decay modeintensity
β (β decay)100%

204Au

mass number204
neutron number125
Relative Atomic Mass
g-factor
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
38,3 ± 1,3 s
spin2
nuclear quadrupole moment
Datum vun der Entdeckung1972
parity-

decay modeintensity
β (β decay)100%

205Au

mass number205
neutron number126
Relative Atomic Mass
g-factor
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
32 ± 1,4 s
spin3/2
nuclear quadrupole moment
Datum vun der Entdeckung1994
parity+

decay modeintensity
β (β decay)100%

206Au

mass number206
neutron number127
Relative Atomic Mass
g-factor
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
47 ± 11 s
spin6
nuclear quadrupole moment
Datum vun der Entdeckung2009
parity+

decay modeintensity
β (β decay)100%

207Au

mass number207
neutron number128
Relative Atomic Mass
g-factor
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
spin3/2
nuclear quadrupole moment
Datum vun der Entdeckung2010
parity+

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

208Au

mass number208
neutron number129
Relative Atomic Mass
g-factor
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
spin6
nuclear quadrupole moment
Datum vun der Entdeckung2010
parity+

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

209Au

mass number209
neutron number130
Relative Atomic Mass
g-factor
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
spin3/2
nuclear quadrupole moment
Datum vun der Entdeckung2010
parity+

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

210Au

mass number210
neutron number131
Relative Atomic Mass
g-factor
natural abundance
Radioaktivitéit☢️ radioactive element
half-life
spin6
nuclear quadrupole moment
Datum vun der Entdeckung2010
parity+

decay modeintensity
β (β decay)
β n (β-delayed neutron emission)
Gold-crystals

Geschicht

Entdecker oder ErfinderKnown to the ancients.
location of discovery
Datum vun der Entdeckung
EtymologieAnglo-Saxon: geolo (yellow); symbol from Latin: aurum (shining dawn).
pronunciationGOLD (Englesch)

Quell

Abundance
Abundance in Earth's crust
natural abundance (Ozean)
natural abundance (Mënschleche Kierper)
0,00001 %
natural abundance (Meteoroid)
0,000017 %
natural abundance (Sonn)
0,0000001 %
Abundance in Universe
0,00000006 %

Nuclear Screening Constants

1s1.5239
2p4.4868
2s20.6302
3d13.4917
3p22.297
3s23.2372
4d37.472
4f38.3504
4p35.4532
4s34.5868
5d58.8735
5p53.83
5s51.6725
6s68.062