Ar (Au)

chemical element with symbol Au and atomic number 79

Atomic Number	79
Atomic Weight	196.966569
Numri i masës	197

Group	11
Period	6
Block	d

protoni	79 p⁺
neutroni	118 n⁰
elektroni	79 e^-

Tipar Fizik

Atomic Radius	135 pm 226 pm
molar volume	10,2 cm³/mol
covalent radius	124 pm 121 pm 123 pm 136 pm
Metallic Radius	134 pm 144 pm
ionic radius	137 pm 68 pm 85 pm 57 pm
Crystal Radius	151 pm 82 pm 99 pm 71 pm
Van der Waals radius	210 pm 214 pm 243 pm 329,3 pm
density	19,3 g/cm³ 17 310 kg/m³

Chemical Property

energjia

proton affinity
electron affinity	2,30863 eV/particle
ionization energy	9,225553 eV/particle 20,203 eV/particle 30 eV/particle 45 eV/particle 60 eV/particle 74 eV/particle 94 eV/particle 112 eV/particle 130,1 eV/particle 149 eV/particle 168,2 eV/particle 200 eV/particle 275 eV/particle 299 eV/particle 324 eV/particle 365 eV/particle 392 eV/particle 433 eV/particle 487 eV/particle 520 eV/particle 550 eV/particle 600 eV/particle 650 eV/particle 710 eV/particle 760 eV/particle 820 eV/particle 870 eV/particle 930 eV/particle 990 eV/particle 1 040 eV/particle 1 100 eV/particle 1 150 eV/particle 1 210 eV/particle 1 475 eV/particle 1 527 eV/particle 1 584 eV/particle 1 644 eV/particle 1 702 eV/particle 1 758 eV/particle 1 845 eV/particle 1 904 eV/particle 1 967 eV/particle 2 026 eV/particle 2 261 eV/particle 2 320 eV/particle 2 383 eV/particle 2 443 eV/particle 2 640 eV/particle 2 708 eV/particle 2 870 eV/particle 2 941 eV/particle 4 888 eV/particle 5 013 eV/particle 5 156 eV/particle 5 307 eV/particle 5 452 eV/particle 5 594 eV/particle 5 846 eV/particle 5 994 eV/particle 6 156 eV/particle 6 305 eV/particle 6 724 eV/particle 6 854 eV/particle 6 997 eV/particle 7 130 eV/particle 7 760 eV/particle 7 910 eV/particle 8 210 eV/particle 8 360 eV/particle 18 040 eV/particle 18 400 eV/particle 18 790 eV/particle 19 150 eV/particle 21 470 eV/particle 21 920 eV/particle 22 500 eV/particle 22 868,12 eV/particle 91 515,82 eV/particle 93 254,3 eV/particle

enthalpy of vaporization	340 kJ/mol
enthalpy of fusion	12,68 kJ/mol
standard enthalpy of formation	368,2 kJ/mol
elektroni

electron shell	2, 8, 18, 32, 18, 1

valence electron	1 ⓘ

konfigurimi i elektronit	[Xe] 4f¹⁴ 5d¹⁰ 6s¹ⓘ 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d¹⁰ 5p⁶ 4f¹⁴ 5d¹⁰ 6s¹

oxidation number	-3, -2, -1, 0, 1, 2, 3, 5
Elektronegativiteti	11,33 eV/particle 0.26137 2.4
Electrophilicity Index	2,404200854149471 eV/particle
fundamental state of matter

gjendja agregate e materies	Solid
gaseous state of matter
Boiling Point	3 109,15 K
Melting Point	1 337,33 K
critical pressure
critical temperature
triple point
appearance
Ngjyra	Gold #daa520 #ffd123 #ffd123
appearance	metallic yellow
refractive index
thermodynamic material property
Thermal Conductivity	318 W/(m K)
thermal expansion	0,0000142 1/K
molar heat capacity	25,418 J/(mol K)
Specific Heat Capacity	0,129 J/(g⋅K)
heat capacity ratio
electrical properties
type	Conductor
electrical conductivity	45 MS/m
electrical resistivity	0,000000022 Ω*m
Superpërcjellshmëria
Magnetizimi
type	diamagnetic
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
strukturë
Crystal Structure	Face Centered Cubic (FCC)
lattice constant	4,08 Å
Lattice Angles	π/2, π/2, π/2
mechanical property
hardness	25 MPa 2,5 MPa 216 MPa
bulk modulus	220 GPa
shear modulus	27 GPa
Young's modulus	78 GPa
Poisson's ratio	0,44
Shpejtësia e zërit	1 740 m/s
klasifikim
Category	Transition metals, Transition metals
CAS Group	IB
IUPAC Group	IB
Glawe Number	66
Mendeleev Number	73
Pettifor Number	70
Geochemical Class	noble metal
Goldschmidt classification	siderophile

other

Gas Basicity
polarizability	36 ± 3 a₀
C6 Dispersion Coefficient	427 a₀
allotrope
Neutron cross section	98,7
Neutron Mass Absorption	0,017
numër kuantik	2S1/2
space group	225 (Fm_3m)

Isotopes of Gold

Stable Isotopes	1
Unstable Isotopes	42
Natural Isotopes	1

¹⁶⁸Au

Numri i masës	168
numri i neutroneve	89
Relative Atomic Mass	168,002716 ± 0,000429 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes
parity

decay mode	intensitet
p (proton emission)

¹⁶⁹Au

Numri i masës	169
numri i neutroneve	90
Relative Atomic Mass	168,99808 ± 0,00032 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life
Spini	1/2
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes
parity	+

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

¹⁷⁰Au

Numri i masës	170
numri i neutroneve	91
Relative Atomic Mass	169,996024 ± 0,000216 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	290 ± 50 us
Spini	2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2002
parity

decay mode	intensitet
p (proton emission)	89%
α (α emission)	11%

¹⁷¹Au

Numri i masës	171
numri i neutroneve	92
Relative Atomic Mass	170,991881533 ± 0,000022236 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	22,3 ± 2,4 us
Spini	1/2
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1997
parity	+

decay mode	intensitet
p (proton emission)	100%
α (α emission)

¹⁷²Au

Numri i masës	172
numri i neutroneve	93
Relative Atomic Mass	171,989996704 ± 0,000060287 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	28 ± 4 ms
Spini	2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1993
parity

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

¹⁷³Au

Numri i masës	173
numri i neutroneve	94
Relative Atomic Mass	172,986224263 ± 0,000024458 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	25,5 ± 0,8 ms
Spini	1/2
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1983
parity	+

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

¹⁷⁴Au

Numri i masës	174
numri i neutroneve	95
Relative Atomic Mass	173,984908 ± 0,000109 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	139 ± 3 ms
Spini	3
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1983
parity	-

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

¹⁷⁵Au

Numri i masës	175
numri i neutroneve	96
Relative Atomic Mass	174,981316375 ± 0,000041399 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	200 ± 3 ms
Spini	1/2
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1975
parity	+

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

¹⁷⁶Au

Numri i masës	176
numri i neutroneve	97
Relative Atomic Mass	175,980116925 ± 0,000035625 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	1,05 ± 0,01 s
Spini	3
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1975
parity	-

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

¹⁷⁷Au

Numri i masës	177
numri i neutroneve	98
Relative Atomic Mass	176,976869701 ± 0,0000107 Da
g-factor	2,3 ± 0,1
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	1,501 ± 0,02 s
Spini	1/2
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1968
parity	+

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

¹⁷⁸Au

Numri i masës	178
numri i neutroneve	99
Relative Atomic Mass	177,976056714 ± 0,000011 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	3,4 ± 0,5 s
Spini	2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1968
parity	+

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

¹⁷⁹Au

Numri i masës	179
numri i neutroneve	100
Relative Atomic Mass	178,973173666 ± 0,000012555 Da
g-factor	2,02 ± 0,1
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	7,1 ± 0,3 s
Spini	1/2
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1968
parity	+

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

¹⁸⁰Au

Numri i masës	180
numri i neutroneve	101
Relative Atomic Mass	179,972489738 ± 0,000005108 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	7,9 ± 0,3 s
Spini	1
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1977
parity	+

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

¹⁸¹Au

Numri i masës	181
numri i neutroneve	102
Relative Atomic Mass	180,970079102 ± 0,000021445 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	13,7 ± 1,4 s
Spini	5/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1968
parity	-

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

¹⁸²Au

Numri i masës	182
numri i neutroneve	103
Relative Atomic Mass	181,969614433 ± 0,000020143 Da
g-factor	0,65 ± 0,05
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	15,5 ± 0,4 s
Spini	2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1970
parity	+

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

¹⁸³Au

Numri i masës	183
numri i neutroneve	104
Relative Atomic Mass	182,967588106 ± 0,000010116 Da
g-factor	0,784 ± 0,008
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	42,8 ± 1 s
Spini	5/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1968
parity	-

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

¹⁸⁴Au

Numri i masës	184
numri i neutroneve	105
Relative Atomic Mass	183,967451523 ± 0,000023912 Da
g-factor	0,412 ± 0,004
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	20,6 ± 0,9 s
Spini	5
nuclear quadrupole moment	4,7 ± 0,3
koha e zbulimit apo shpikjes	1969
parity	+

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

¹⁸⁵Au

Numri i masës	185
numri i neutroneve	106
Relative Atomic Mass	184,965798871 ± 0,0000028 Da
g-factor	0,864 ± 0,008
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	4,25 ± 0,06 m
Spini	5/2
nuclear quadrupole moment	-1,1 ± 0,1
koha e zbulimit apo shpikjes	1960
parity	-

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

¹⁸⁶Au

Numri i masës	186
numri i neutroneve	107
Relative Atomic Mass	185,965952703 ± 0,000022509 Da
g-factor	-0,42 ± 0,01
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	10,7 ± 0,5 m
Spini	3
nuclear quadrupole moment	3,1 ± 0,06
koha e zbulimit apo shpikjes	1960
parity	-

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

¹⁸⁷Au

Numri i masës	187
numri i neutroneve	108
Relative Atomic Mass	186,964542147 ± 0,000024153 Da
g-factor	1,066 ± 0,03
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	8,3 ± 0,2 m
Spini	1/2
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1955
parity	+

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

¹⁸⁸Au

Numri i masës	188
numri i neutroneve	109
Relative Atomic Mass	187,965247966 ± 0,0000029 Da
g-factor	-0,07 ± 0,03
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	8,84 ± 0,06 m
Spini	1
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1955
parity	-

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹⁸⁹Au

Numri i masës	189
numri i neutroneve	110
Relative Atomic Mass	188,963948286 ± 0,000021558 Da
g-factor	0,984 ± 0,028
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	28,7 ± 0,4 m
Spini	1/2
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1955
parity	+

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

¹⁹⁰Au

Numri i masës	190
numri i neutroneve	111
Relative Atomic Mass	189,964751746 ± 0,0000037 Da
g-factor	-0,065 ± 0,007
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	42,8 ± 1 m
Spini	1
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1959
parity	-

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

¹⁹¹Au

Numri i masës	191
numri i neutroneve	112
Relative Atomic Mass	190,963716452 ± 0,000005288 Da
g-factor	0,090933333333333 ± 0,0006
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	3,18 ± 0,08 h
Spini	3/2
nuclear quadrupole moment	0,72 ± 0,02
koha e zbulimit apo shpikjes	1954
parity	+

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹⁹²Au

Numri i masës	192
numri i neutroneve	113
Relative Atomic Mass	191,964817615 ± 0,000016991 Da
g-factor	-0,0107 ± 0,0015
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	4,94 ± 0,09 h
Spini	1
nuclear quadrupole moment	-0,228 ± 0,008
koha e zbulimit apo shpikjes	1948
parity	-

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹⁹³Au

Numri i masës	193
numri i neutroneve	114
Relative Atomic Mass	192,964138442 ± 0,000009311 Da
g-factor	0,092733333333333 ± 0,00033333333333333
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	17,65 ± 0,15 h
Spini	3/2
nuclear quadrupole moment	0,66 ± 0,02
koha e zbulimit apo shpikjes	1948
parity	+

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

¹⁹⁴Au

Numri i masës	194
numri i neutroneve	115
Relative Atomic Mass	193,965419051 ± 0,000002273 Da
g-factor	0,076 ± 0,0013
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	38,02 ± 0,1 h
Spini	1
nuclear quadrupole moment	-0,24 ± 0,009
koha e zbulimit apo shpikjes	1948
parity	-

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹⁹⁵Au

Numri i masës	195
numri i neutroneve	116
Relative Atomic Mass	194,965037823 ± 0,000001201 Da
g-factor	0,098733333333333 ± 0,0004
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	186,01 ± 0,06 d
Spini	3/2
nuclear quadrupole moment	0,607 ± 0,018
koha e zbulimit apo shpikjes	1948
parity	+

decay mode	intensitet
ϵ (electron capture)	100%

¹⁹⁶Au

Numri i masës	196
numri i neutroneve	117
Relative Atomic Mass	195,966571213 ± 0,000003179 Da
g-factor	0,29415 ± 0,00025
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	6,165 ± 0,011 d
Spini	2
nuclear quadrupole moment	0,81 ± 0,07
koha e zbulimit apo shpikjes	1937
parity	-

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	93%
β⁻ (β⁻ decay)	7%

¹⁹⁷Au

Numri i masës	197
numri i neutroneve	118
Relative Atomic Mass	196,966570103 ± 0,000000581 Da
g-factor	0,0968 ± 0,00013333333333333
natural abundance	100
Radioaktivitet	stable isotope
half-life	Not Radioactive ☢️
Spini	3/2
nuclear quadrupole moment	0,547 ± 0,016
koha e zbulimit apo shpikjes	1935
parity	+

¹⁹⁸Au

Numri i masës	198
numri i neutroneve	119
Relative Atomic Mass	197,968243714 ± 0,000000579 Da
g-factor	0,29555 ± 0,0004
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	2,69464 ± 0,00014 d
Spini	2
nuclear quadrupole moment	0,64 ± 0,019
koha e zbulimit apo shpikjes	1937
parity	-

decay mode	intensitet
β⁻ (β⁻ decay)	100%

¹⁹⁹Au

Numri i masës	199
numri i neutroneve	120
Relative Atomic Mass	198,968766573 ± 0,000000581 Da
g-factor	0,18033333333333 ± 0,00053333333333333
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	3,139 ± 0,007 d
Spini	3/2
nuclear quadrupole moment	0,51 ± 0,016
koha e zbulimit apo shpikjes	1937
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)	100%

²⁰⁰Au

Numri i masës	200
numri i neutroneve	121
Relative Atomic Mass	199,970756558 ± 0,000028681 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	48,4 ± 0,3 m
Spini	1
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1951
parity	-

decay mode	intensitet
β⁻ (β⁻ decay)	100%

²⁰¹Au

Numri i masës	201
numri i neutroneve	122
Relative Atomic Mass	200,971657678 ± 0,000003455 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	26 ± 0,8 m
Spini	3/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1952
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)	100%

²⁰²Au

Numri i masës	202
numri i neutroneve	123
Relative Atomic Mass	201,973856 ± 0,000025 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	28,4 ± 1,2 s
Spini	1
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1967
parity	-

decay mode	intensitet
β⁻ (β⁻ decay)	100%

²⁰³Au

Numri i masës	203
numri i neutroneve	124
Relative Atomic Mass	202,975154492 ± 0,000003309 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	60 ± 6 s
Spini	3/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1952
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)	100%

²⁰⁴Au

Numri i masës	204
numri i neutroneve	125
Relative Atomic Mass	203,97811 ± 0,000215 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	38,3 ± 1,3 s
Spini	2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1972
parity	-

decay mode	intensitet
β⁻ (β⁻ decay)	100%

²⁰⁵Au

Numri i masës	205
numri i neutroneve	126
Relative Atomic Mass	204,980064 ± 0,000215 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	32 ± 1,4 s
Spini	3/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1994
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)	100%

²⁰⁶Au

Numri i masës	206
numri i neutroneve	127
Relative Atomic Mass	205,984766 ± 0,000322 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	47 ± 11 s
Spini	6
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2009
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)	100%

²⁰⁷Au

Numri i masës	207
numri i neutroneve	128
Relative Atomic Mass	206,988577 ± 0,000322 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life
Spini	3/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2010
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)

²⁰⁸Au

Numri i masës	208
numri i neutroneve	129
Relative Atomic Mass	207,993655 ± 0,000322 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life
Spini	6
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2010
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)

²⁰⁹Au

Numri i masës	209
numri i neutroneve	130
Relative Atomic Mass	208,997606 ± 0,000429 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life
Spini	3/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2010
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)

²¹⁰Au

Numri i masës	210
numri i neutroneve	131
Relative Atomic Mass	210,002877 ± 0,000429 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life
Spini	6
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2010
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)

historia

zbulues	Known to the ancients.
vendndodhja e zbulimit
koha e zbulimit apo shpikjes
Etimologjia	Anglo-Saxon: geolo (yellow); symbol from Latin: aurum (shining dawn).
pronunciation	GOLD (anglisht)

burim

Abundance
Abundance in Earth's crust	0,004 mg/kg
natural abundance (Oqeani)	0,000004 mg/L
natural abundance (Trupi i njeriut)	0,00001 %
natural abundance (meteoroid)	0,000017 %
natural abundance (Diell)	0,0000001 %
Abundance in Universe	0,00000006 %

Nuclear Screening Constants

1	s	1.5239
2	p	4.4868
2	s	20.6302
3	d	13.4917
3	p	22.297
3	s	23.2372
4	d	37.472
4	f	38.3504
4	p	35.4532
4	s	34.5868
5	d	58.8735
5	p	53.83
5	s	51.6725
6	s	68.062

Ar on ChemicalAid

ABC News topic ID	gold
AGROVOC ID	c_33067
ASC Leiden Thesaurus ID	294913858
Armeniapedia ID	13282
Art & Architecture Thesaurus ID	300011021
Australian Educational Vocabulary ID	scot/3525
BNCF Thesaurus ID	7196
Biblioteca Nacional de España ID	XX526003
Brockhaus Enzyklopädie online ID	gold-20
CAB ID	169824
Canadian Encyclopedia article ID	gold
ChEBI ID	30050
ChemSpider ID	22421
CosIng number	32827
DSSTOX compound identifier	DTXCID0047662
DSSTox substance ID	DTXSID3064697
Den Store Danske ID	guld
DrugBank ID	14154
ECHA Substance Infocard ID	100.028.332
Encyclopædia Britannica Online ID	science/gold-chemical-element
Encyclopædia Universalis ID	or
English Vikidia ID	Gold
E number	E175
EuroVoc ID	2156
Europeana Fashion Vocabulary ID	10546
Freebase ID	/m/025rs2z
French Vikidia ID	Or
GND ID	4157819-3
Gran Enciclopèdia Catalana ID	0006022
Great Russian Encyclopedia Online ID	3467786
Great Russian Encyclopedia Online ID	1995070
Grove Art Online ID	T033043
HSDB ID	2125
InChI	InChI=1S/Au
InChIKey	PCHJSUWPFVWCPO-UHFFFAOYSA-N
Italian Vikidia ID	Oro
KBpedia ID	Gold
Klexikon article ID	Gold
Krugosvet article	nauka_i_tehnika/himiya/ZOLOTO.html
Language of Bindings ID	2414
Library of Congress ID	sh85055692
MeSH descriptor ID	D006046
Mindat mineral ID	1720
Mindat mineral ID	36380
Mindat mineral ID	36423
Mindat mineral ID	36372
Mindat mineral ID	36399
Mindat mineral ID	36376
Mindat mineral ID	36377
Mindat mineral ID	36394
Mindat mineral ID	36390
Mindat mineral ID	36418
Mindat mineral ID	36419
Mindat mineral ID	36413
Mindat mineral ID	36417
Mindat mineral ID	36392
NALT ID	43373
NDF-RT ID	N0000022608
NDL Authority ID	00565802
NE.se ID	guld
NKCR AUT ID	ph116778
National Historical Museums of Sweden ID	term/2D747C9D-68F2-4B91-AA7E-05D4A11B0276
National Library of Israel J9U ID	987007533656105171
New York Times topic ID	subject/gold
Nomisma ID	av
OmegaWiki Defined Meaning	5912
Online PWN Encyclopedia ID	4001784
OpenAlex ID	C2910496842
Open Food Facts food additive ID	e175-gold
PACTOLS thesaurus ID	pcrtuihSl3eSnW
PSH ID	5787
Probes And Drugs ID	PD073654
PubChem CID	23985
Quora topic ID	Gold
RKD thesaurus ID	65616
RxNorm ID	1311190
Römpp online ID	RD-07-01627
STW Thesaurus for Economics ID	14298-0
Spanish Cultural Heritage thesauri ID	materias/1181264
Spanish Vikidia ID	Oro
Store norske leksikon ID	gull
Treccani ID	oro
Twitter topic ID	1306652771991478273
UK Archival Thesaurus ID	f2/mt225/4347/2556
UK Parliament thesaurus ID	10497
UMLS CUI	C0018026
UNESCO Thesaurus ID	concept11561
UNII	79Y1949PYO
USGS Thesaurus ID	1464
Wolfram Language entity code	Entity["Mineral", "Gold"]
WordNet 3.1 Synset ID	14662977-n
YSO ID	19016
ZVG number	8480
Zhihu topic ID	19962701
identifikues i BNF	133184606
numri CAS	7440-57-5

Ar (Au)

Tipar Fizik

Chemical Property

other

Isotopes of Gold

168Au

169Au

170Au

171Au

172Au

173Au

174Au

175Au

176Au

177Au

178Au

179Au

180Au

181Au

182Au

183Au

184Au

185Au

186Au

187Au

188Au

189Au

190Au

191Au

192Au

193Au

194Au

195Au

196Au

197Au

198Au

199Au

200Au

201Au

202Au

203Au

204Au

205Au

206Au

207Au

208Au

209Au

210Au

historia

burim

Nuclear Screening Constants

¹⁶⁸Au

¹⁶⁹Au

¹⁷⁰Au

¹⁷¹Au

¹⁷²Au

¹⁷³Au

¹⁷⁴Au

¹⁷⁵Au

¹⁷⁶Au

¹⁷⁷Au

¹⁷⁸Au

¹⁷⁹Au

¹⁸⁰Au

¹⁸¹Au

¹⁸²Au

¹⁸³Au

¹⁸⁴Au

¹⁸⁵Au

¹⁸⁶Au

¹⁸⁷Au

¹⁸⁸Au

¹⁸⁹Au

¹⁹⁰Au

¹⁹¹Au

¹⁹²Au

¹⁹³Au

¹⁹⁴Au

¹⁹⁵Au

¹⁹⁶Au

¹⁹⁷Au

¹⁹⁸Au

¹⁹⁹Au

²⁰⁰Au

²⁰¹Au

²⁰²Au

²⁰³Au

²⁰⁴Au

²⁰⁵Au

²⁰⁶Au

²⁰⁷Au

²⁰⁸Au

²⁰⁹Au

²¹⁰Au