SILVER, Ag (47)

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ATOMIC ARCHITECTURE

Spectrograph

Elemental Tile

Silver

···

OVERVIEW

SILVER

Ag (47)

ˈsɪlvə

PHONETICS

IDENTIFICATION

Silver is a very ductile, malleable, univalent coinage metal, with a brilliant white metallic lust that can take a high degree of polish. Protected silver has higher optical reflectivity than aluminium at all wavelengths longer than ~450 nm. The electrical conductivity of silver is the highest of all metals and has the lowest contact resistance of any metal.

ELEMENT BRIEF

Circa 5,000 BCE.

DISCOVERY

Middle English, silver, selver, sulver, from Old English seolfor, seolofor ('silver'), from Proto-Germanic silubrą ('silver'), from Proto-Indo-European silubʰr-, *silebʰr- ('silver').

ETYMOLOGY

Silver

ELEMENT

Ag

SYMBOL

47

ATOMIC NUMBER

7440-22-4

CAS NUMBER

PHYSICAL

ELEMENTAL SPECTRUM

Silver

ELEMENTAL COLOUR

-

REFRACTIVE INDEX

0.370

POISSON RATIO

10.283 cm³

MOLAR VOLUME

24.50M Pa, 241.796'2 Atm

BRINELL HARDNESS

2.50

MOHS HARDNESS

251.00M Pa, 2.477'2k Atm

VICKERS HARDNESS

2,600 m/s, Mach 7.580'2

SPEED OF SOUND

100.00G Pa, 986.923'3k Atm

BULK MODULUS

30.00G Pa, 296.077'0k Atm

SHEAR MODULUS

83.00G Pa, 819.146'3k Atm

YOUNG MODULUS

ALLOTROPES

NONE

THERMODYNAMIC

1,234.93 K, 961.78 °C

MELTING POINT

2,435.15 K, 2,162.00 °C

BOILING POINT

-

AUTOMATIC IGNITION

-

FLASHPOINT

-

CRITICAL TEMPERATURE

-

CRITICAL PRESSURE

430.000'000 W/(m K)

THERMAL CONDUCTIVITY

0.000'018'9 K¯¹

THERMAL EXPANSION

235.00 J/(kg K)

SPECIFIC HEAT

11.300 kJ/mol

HEAT FUSION

255.000 kJ/mol

HEAT VAPORISATION

-

HEAT COMBUSTION

-

CURIE POINT

-

NEEL POINT

-

ADIABATIC INDEX

Solid

PHASE

ELECTROMAGNETIC

Conductor

ELECTRICAL TYPE

62.00M S/m

CONDUCTIVITY

16.00n Ω.m

RESISTIVITY

-

SUPERCONDUCTING POINT

Diamagnetic

MAGNETIC TYPE

-0.000'000'002'3

MASS SUSCEPTIBILITY

-0.000'000'000'248'00

MOLAR SUSCEPTIBILITY

-0.000'024'100'00

VOLUME SUSCEPTIBILITY

STRUCTURE

Transition Metal

CLASSIFICATION

107.868'150'9

ATOMIC WEIGHT

165 pm

ATOMIC RADIUS

128 pm

COVALENT RADIUS SINGLE BOND

139 pm

COVALENT RADIUS DOUBLE BOND

137 pm

COVALENT RADIUS TRIPLE BOND

203 pm

VAN DER WAALS RADIUS

[Kr]4s¹4d¹⁰

ELECTRON CONFIGURATION

Cubic, Face-centred

CRYSTAL STRUCTURE

10.490'00 g/cm³

DENSITY AS SOLID

9.320'00 g/cm³

DENSITY AS LIQUID

-

DENSITY AS GAS

Fm_3m

SPACE GROUP NAME

225

SPACE GROUP NUMBER

π/2, π/2 π/2

LATTICE ANGLES

408.53, 408.53 408.53 pm

LATTICE CONSTANTS

REACTIVITY

2

VALENCE

1.93

ELECTRONEGATIVITY

125.87 kJ/mol

ELECTRON AFFINITY

IONISATION ENERGY

ELEMENTAL DISTRIBUTION

0.000'000'04 %

UNIVERSE

0.000'014 %

METEORITES

0.000'000'1 %

SUN

0.000'009'9 %

EARTH CRUST

0.000'000'01 %

OCEANS

-

HUMANS

ISOTOPES

Stable

HALF LIFE

Stable

LIFETIME

4d¹⁰ = 4, 2, +2, -1/2

QUANTUM NUMBERS

4.990'00 b σ_s

NEUTRON CROSS SECTION

63.300'00 b σ_a

NEUTRON MASS ABSORPTION

STABLE ISOTOPES

UNSTABLE ISOTOPES

ISOTOPIC CHAIN

Isotope	Stability	Symbol	Type	Protons		Neutrons		Spin	Parity	Mass		Abundance		Mass Measure	Mass Excess		Binding Energy		Dipole Moment		Quadrupole Moment		Halflife in Years		Halflife in Seconds		A01 Decay Probability		A01 Decay Mode	A01 Decay Energy		A01 Decay Daughter	A01 Decay Link	A02 Decay Mode	A02 Decay Energy		A02 Decay Daughter	A02 Decay Link	Y01 Decay Product Yield		Y01 Decay Product Nuclide	Y02 Decay Product Yield		Y02 Decay Product Nuclide	Y03 Decay Product Yield		Y03 Decay Product Nuclide	Y04 Decay Product Yield		Y04 Decay Product Nuclide
Isotope_047_ag_93_u	Unstable	⁹³Ag	Boson	47	p	46	n	9/2	1	92.949'780'000'0	u	~ 0	%	~ 0	-46.780'000'000'0	MeV	8.179'000'000'0	MeV	-		-		1.58E-10	year	5.000	milli-seconds ( x⁻³ )	?	%	p	1,430.000	keV	⁹²Pd	⁹³Ag > [ ? % , p , 1,430.0 keV ] > ⁹²Pd	β+	119,898.000	keV	⁹³Pd	⁹³Ag > [ , β+ , 119,898.0 keV ] > ⁹³Pd	?	%	⁹¹Zr	?	%	⁹³Nb	?	%	⁹²Zr
Isotope_047_ag_94_u	Unstable	⁹⁴Ag	Fermion	47	p	47	n	0	1	93.942'780'000'0	u	~ 0	%	~ 0	-53.300'000'000'0	MeV	8.247'000'000'0	MeV	-		-		1.17E-9	year	37.000	milli-seconds ( x⁻³ )	100.000'000	%	β+	12,028.000	keV	⁹⁴Pd	⁹⁴Ag > [ 100 % , β+ , 12,028.0 keV ] > ⁹⁴Pd	β+p	?	keV	⁹³Rh	⁹⁴Ag > [ , β+p , ? keV ] > ⁹³Rh	98.000'000	%	⁹¹Zr	1.800'000	%	⁹³Nb	?	%	⁹²Zr
Isotope_047_ag_95_u	Unstable	⁹⁵Ag	Boson	47	p	48	n	9/2	1	94.935'480'000'0	u	~ 0	%	~ 0	60.100'000'000'0	MeV	8.317'000'000'0	MeV	-		-		5.51E-8	year	1.740	seconds ( x⁰ )	100.000'000	%	β+	9,029.000	keV	⁹⁵Pd	⁹⁵Ag > [ 100 % , β+ , 9,029.0 keV ] > ⁹⁵Pd	β+p	?	keV	⁹⁴Rh	⁹⁵Ag > [ , β+p , ? keV ] > ⁹⁴Rh	100.000'000	%	⁹⁵Mo	?	%	⁹³Nb	?	%	⁹⁴Mo
Isotope_047_ag_96_u	Unstable	⁹⁶Ag	Fermion	47	p	49	n	8	1	95.930'680'000'0	u	~ 0	%	~ 0	-64.571'000'000'0	MeV	8.361'000'000'0	MeV	-		-		1.41E-7	year	4.450	seconds ( x⁰ )	90.000'000	%	β+	10,636.000	keV	⁹⁶Pd	⁹⁶Ag > [ 90 % , β+ , 10,636.0 keV ] > ⁹⁶Pd	β+p	?	keV	⁹⁵Rh	⁹⁶Ag > [ , β+p , ? keV ] > ⁹⁵Rh	9.700'000	%	⁹⁵Mo	?	%	⁹⁶Mo
Isotope_047_ag_97_u	Unstable	⁹⁷Ag	Boson	47	p	50	n	9/2	1	96.923'972'412'0	u	~ 0	%	~ 0	-70.819'242'000'0	MeV	8.422'337'000'0	MeV	-		-		8.02E-7	year	25.300	seconds ( x⁰ )	100.000'000	%	β+	5,958.000	keV	⁹⁷Pd	⁹⁷Ag > [ 100 % , β+ , 5,958.0 keV ] > ⁹⁷Pd						100.000'000	%	⁹⁷Mo
Isotope_047_ag_98_u	Unstable	⁹⁸Ag	Fermion	47	p	51	n	5	1	97.921'566'201'0	u	~ 0	%	~ 0	-73.060'614'000'0	MeV	8.441'627'000'0	MeV	-		-		1.51E-6	year	47.500	seconds ( x⁰ )	100.000'000	%	β+	7,217.100	keV	⁹⁸Pd	⁹⁸Ag > [ 100 % , β+ , 7,217.1 keV ] > ⁹⁸Pd	β+p	?	keV	⁹⁷Rh	⁹⁸Ag > [ , β+p , ? keV ] > ⁹⁷Rh	100.000'000	%	⁹⁸Mo	0.001'200	%	⁹⁷Mo
Isotope_047_ag_99_u	Unstable	⁹⁹Ag	Boson	47	p	52	n	9/2	1	98.917'597'178'0	u	~ 0	%	~ 0	-76.757'735'000'0	MeV	8.475'231'000'0	MeV	-		-		3.93E-6	year	124.020	seconds ( x⁰ )	100.000'000	%	β+	4,408.000	keV	⁹⁹Pd	⁹⁹Ag > [ 100 % , β+ , 4,408.0 keV ] > ⁹⁹Pd						100.000'000	%	⁹⁹Ru
Isotope_047_ag_100_u	Unstable	¹⁰⁰Ag	Fermion	47	p	53	n	5	1	99.916'104'255'0	u	~ 0	%	~ 0	-78.148'384'000'0	MeV	8.485'098'000'0	MeV	-		-		3.83E-6	year	121.020	seconds ( x⁰ )	100.000'000	%	β+	6,055.600	keV	¹⁰⁰Pd	¹⁰⁰Ag > [ 100 % , β+ , 6,055.6 keV ] > ¹⁰⁰Pd						100.000'000	%	¹⁰⁰Ru
Isotope_047_ag_101_u	Unstable	¹⁰¹Ag	Boson	47	p	54	n	9/2	1	100.912'802'233'0	u	~ 0	%	~ 0	-81.224'197'000'0	MeV	8.511'455'000'0	MeV	5.627'000'000'0	nm	-		2.11E-5	year	666.000	seconds ( x⁰ )	100.000'000	%	β+	3,182.000	keV	¹⁰¹Pd	¹⁰¹Ag > [ 100 % , β+ , 3,182.0 keV ] > ¹⁰¹Pd						100.000'000	%	¹⁰¹Ru
Isotope_047_ag_102_u	Unstable	¹⁰²Ag	Fermion	47	p	55	n	5	1	101.911'685'000'0	u	~ 0	%	~ 0	-82.264'893'000'0	MeV	8.517'343'000'0	MeV	4.600'000'000'0	nm	-		2.45E-5	year	774.000	seconds ( x⁰ )	100.000'000	%	β+	4,638.000	keV	¹⁰²Pd	¹⁰²Ag > [ 100 % , β+ , 4,638.0 keV ] > ¹⁰²Pd						?	%	¹⁰²Ru
Isotope_047_ag_103_u	Unstable	¹⁰³Ag	Boson	47	p	56	n	7/2	1	102.908'972'720'0	u	~ 0	%	~ 0	-84.791'366'000'0	MeV	8.537'541'000'0	MeV	4.470'000'000'0	nm	-		1.25E-4	year	3.940	kilo-seconds ( x³ )	100.000'000	%	β+	1,665.500	keV	¹⁰³Pd	¹⁰³Ag > [ 100 % , β+ , 1,665.5 keV ] > ¹⁰³Pd						100.000'000	%	¹⁰³Ru
Isotope_047_ag_104_u	Unstable	¹⁰⁴Ag	Fermion	47	p	57	n	5	1	103.908'629'157'0	u	~ 0	%	~ 0	-85.111'392'000'0	MeV	8.536'135'000'0	MeV	3.919'000'000'0	nm	-		1.32E-4	year	4.150	kilo-seconds ( x³ )	100.000'000	%	β+	3,256.450	keV	¹⁰⁴Pd	¹⁰⁴Ag > [ 100 % , β+ , 3,256.45 keV ] > ¹⁰⁴Pd						100.000'000	%	¹⁰⁴Pd
Isotope_047_ag_105_u	Unstable	¹⁰⁵Ag	Boson	47	p	58	n	1/2	1	104.906'528'661'0	u	~ 0	%	~ 0	-87.067'992'000'0	MeV	8.550'343'000'0	MeV	0.101'400'000'0	nm	-		1.13E-1	year	3.567	mega-seconds ( x⁶ )	100.000'000	%	β+	322.600	keV	¹⁰⁵Pd	¹⁰⁵Ag > [ 100 % , β+ , 322.6 keV ] > ¹⁰⁵Pd						100.000'000	%	¹⁰⁵Pd
Isotope_047_ag_106_u	Unstable	¹⁰⁶Ag	Fermion	47	p	59	n	1	1	105.906'668'921'0	u	~ 0	%	~ 0	-86.937'340'000'0	MeV	8.544'591'000'0	MeV	2.850'000'000'0	nm	-		4.56E-5	year	1.438	kilo-seconds ( x³ )	99.500'000	%	β+	1,942.940	keV	¹⁰⁶Pd	¹⁰⁶Ag > [ 99.5 % , β+ , 1,942.94 keV ] > ¹⁰⁶Pd	β-	195.160	keV	¹⁰⁶Cd	¹⁰⁶Ag > [ , β- , 195.16 keV ] > ¹⁰⁶Cd	99.500'000	%	¹⁰⁶Pd
Isotope_047_ag_107_s	Stable	¹⁰⁷Ag	Boson	47	p	60	n	1/2	1	106.905'096'820'0	u	51.839'000	%	55.418'533'140'5	-88.401'743'000'0	MeV	8.553'854'000'0	MeV	-0.113'570'000'0	nm	-		-
Isotope_047_ag_108_u	Unstable	¹⁰⁸Ag	Fermion	47	p	61	n	1	1	107.905'955'556'0	u	~ 0	%	~ 0	-87.601'836'000'0	MeV	8.541'980'000'0	MeV	2.688'400'000'0	nm	-		4.50E-6	year	142.020	seconds ( x⁰ )	97.150'000	%	β-	1,650.490	keV	¹⁰⁸Cd	¹⁰⁸Ag > [ 97.15 % , β- , 1,650.49 keV ] > ¹⁰⁸Cd	β+	900.270	keV	¹⁰⁸Pd	¹⁰⁸Ag > [ , β+ , 900.27 keV ] > ¹⁰⁸Pd	2.850'000	%	¹⁰⁸Pd
Isotope_047_ag_109_s	Stable	¹⁰⁹Ag	Boson	47	p	62	n	1/2	-1	108.904'752'292'0	u	48.161'000	%	52.449'617'751'4	-88.722'669'000'0	MeV	8.547'944'000'0	MeV	-0.130'563'000'0	nm	-		-
Isotope_047_ag_110_u	Unstable	¹¹⁰Ag	Fermion	47	p	63	n	1	1	109.906'107'231'0	u	~ 0	%	~ 0	-87.460'552'000'0	MeV	8.532'138'000'0	MeV	2.727'100'000'0	nm	0.240'000'000'0	b	7.80E-7	year	24.600	seconds ( x⁰ )	100.000'000	%	β-	2,892.440	keV	¹¹⁰Cd	¹¹⁰Ag > [ 100 % , β- , 2,892.44 keV ] > ¹¹⁰Cd	ϵ	888.600	keV	¹¹⁰Pd	¹¹⁰Ag > [ , ϵ , 888.6 keV ] > ¹¹⁰Pd	100.000'000	%	¹¹⁰Cd
Isotope_047_ag_111_u	Unstable	¹¹¹Ag	Boson	47	p	64	n	1/2	-1	110.905'291'157'0	u	~ 0	%	~ 0	-88.220'719'000'0	MeV	8.534'834'000'0	MeV	-0.146'000'000'0	nm	-		2.04E-2	year	644.026	kilo-seconds ( x³ )	100.000'000	%	β-	1,036.800	keV	¹¹¹Cd	¹¹¹Ag > [ 100 % , β- , 1,036.8 keV ] > ¹¹¹Cd						100.000'000	%	¹¹¹Cd
Isotope_047_ag_112_u	Unstable	¹¹²Ag	Fermion	47	p	65	n	2	-1	111.907'004'814'0	u	~ 0	%	~ 0	-86.624'458'000'0	MeV	8.516'444'000'0	MeV	0.054'700'000'0	nm	-		3.58E-4	year	11.300	kilo-seconds ( x³ )	100.000'000	%	β-	3,956.100	keV	¹¹²Cd	¹¹²Ag > [ 100 % , β- , 3,956.1 keV ] > ¹¹²Cd						100.000'000	%	¹¹²Cd
Isotope_047_ag_113_u	Unstable	¹¹³Ag	Boson	47	p	66	n	1/2	-1	112.906'566'579'0	u	~ 0	%	~ 0	-87.032'672'000'0	MeV	8.516'117'000'0	MeV	0.159'000'000'0	nm	-		6.12E-4	year	19.300	kilo-seconds ( x³ )	100.000'000	%	β-	2,016.600	keV	¹¹³Cd	¹¹³Ag > [ 100 % , β- , 2,016.6 keV ] > ¹¹³Cd						100.000'000	%	¹¹³In
Isotope_047_ag_114_u	Unstable	¹¹⁴Ag	Fermion	47	p	67	n	1	1	113.908'803'704'0	u	~ 0	%	~ 0	-84.948'803'000'0	MeV	8.493'936'000'0	MeV	-		-		1.46E-7	year	4.600	seconds ( x⁰ )	100.000'000	%	β-	5,072.100	keV	¹¹⁴Cd	¹¹⁴Ag > [ 100 % , β- , 5,072.1 keV ] > ¹¹⁴Cd						?	%	¹¹⁴Sn
Isotope_047_ag_115_u	Unstable	¹¹⁵Ag	Boson	47	p	68	n	1/2	-1	114.908'762'698'0	u	~ 0	%	~ 0	-84.987'000'000'0	MeV	8.490'593'000'0	MeV	-		-		3.80E-5	year	1.200	kilo-seconds ( x³ )	100.000'000	%	β-	3,103.500	keV	¹¹⁵Cd	¹¹⁵Ag > [ 100 % , β- , 3,103.5 keV ] > ¹¹⁵Cd						100.000'000	%	¹¹⁵Sn
Isotope_047_ag_116_u	Unstable	¹¹⁶Ag	Fermion	47	p	69	n	2	-1	115.911'359'933'0	u	~ 0	%	~ 0	-82.567'691'000'0	MeV	8.466'122'000'0	MeV	-		-		5.10E-6	year	160.980	seconds ( x⁰ )	100.000'000	%	β-	6,151.700	keV	¹¹⁶Cd	¹¹⁶Ag > [ 100 % , β- , 6,151.7 keV ] > ¹¹⁶Cd						100.000'000	%	¹¹⁶Sn
Isotope_047_ag_117_u	Unstable	¹¹⁷Ag	Boson	47	p	70	n	1/2	-1	116.911'684'562'0	u	~ 0	%	~ 0	-82.265'301'000'0	MeV	8.460'163'000'0	MeV	-		-		2.33E-6	year	73.620	seconds ( x⁰ )	100.000'000	%	β-	4,160.000	keV	¹¹⁷Cd	¹¹⁷Ag > [ 100 % , β- , 4,160.0 keV ] > ¹¹⁷Cd						100.000'000	%	¹¹⁷Sn
Isotope_047_ag_118_u	Unstable	¹¹⁸Ag	Fermion	47	p	71	n	1	-1	117.914'582'768'0	u	~ 0	%	~ 0	-79.565'639'000'0	MeV	8.433'990'000'0	MeV	-		-		1.19E-7	year	3.760	seconds ( x⁰ )	100.000'000	%	β-	7,142.900	keV	¹¹⁸Cd	¹¹⁸Ag > [ 100 % , β- , 7,142.9 keV ] > ¹¹⁸Cd						100.000'000	%	¹¹⁸Sn
Isotope_047_ag_119_u	Unstable	¹¹⁹Ag	Boson	47	p	72	n	1/2	-1	118.915'665'059'0	u	~ 0	%	~ 0	-78.557'492'000'0	MeV	8.422'470'000'0	MeV	-		-		1.90E-7	year	6.000	seconds ( x⁰ )	100.000'000	%	β-	5,350.000	keV	¹¹⁹Cd	¹¹⁹Ag > [ 100 % , β- , 5,350.0 keV ] > ¹¹⁹Cd						100.000'000	%	¹¹⁹Sn
Isotope_047_ag_120_u	Unstable	¹²⁰Ag	Fermion	47	p	73	n	3	1	119.918'787'384'0	u	~ 0	%	~ 0	-75.649'064'000'0	MeV	8.395'307'000'0	MeV	-		-		3.90E-8	year	1.230	seconds ( x⁰ )	100.000'000	%	β-	8,325.000	keV	¹²⁰Cd	¹²⁰Ag > [ 100 % , β- , 8,325.0 keV ] > ¹²⁰Cd	β-n	187.000	keV	¹¹⁹Cd	¹²⁰Ag > [ , β-n , 187.0 keV ] > ¹¹⁹Cd	100.000'000	%	¹²⁰Sn	0.003'000	%	¹¹⁹Sn
Isotope_047_ag_121_u	Unstable	¹²¹Ag	Boson	47	p	74	n	7/2	1	120.919'848'046'0	u	~ 0	%	~ 0	-74.661'064'000'0	MeV	8.384'464'000'0	MeV	-		-		2.50E-8	year	790.000	milli-seconds ( x⁻³ )	100.000'000	%	β-	6,400.000	keV	¹²¹Cd	¹²¹Ag > [ 100 % , β- , 6,400.0 keV ] > ¹²¹Cd	β-n	1,242.000	keV	¹²⁰Cd	¹²¹Ag > [ , β-n , 1,242.0 keV ] > ¹²⁰Cd	100.000'000	%	¹²¹Sb	0.080'000	%	¹²⁰Sn
Isotope_047_ag_122_u	Unstable	¹²²Ag	Fermion	47	p	75	n	3	1	121.923'530'000'0	u	~ 0	%	~ 0	-71.231'000'000'0	MeV	8.354'000'000'0	MeV	-		-		1.65E-8	year	520.000	milli-seconds ( x⁻³ )	100.000'000	%	β-	9,499.000	keV	¹²²Cd	¹²²Ag > [ 100 % , β- , 9,499.0 keV ] > ¹²²Cd	β-n	1,758.000	keV	¹²¹Cd	¹²²Ag > [ , β-n , 1,758.0 keV ] > ¹²¹Cd	0.186'000	%	¹²¹Sb	?	%	¹²²Te
Isotope_047_ag_123_u	Unstable	¹²³Ag	Boson	47	p	76	n	7/2	1	122.924'900'000'0	u	~ 0	%	~ 0	-69.955'000'000'0	MeV	8.341'000'000'0	MeV	-		-		9.38E-9	year	296.000	milli-seconds ( x⁻³ )	99.000'000	%	β-	7,356.000	keV	¹²³Cd	¹²³Ag > [ 99 % , β- , 7,356.0 keV ] > ¹²³Cd	β-n	2,704.000	keV	¹²²Cd	¹²³Ag > [ , β-n , 2,704.0 keV ] > ¹²²Cd	99.000'000	%	¹²³Sb	?	%	¹²²Te
Isotope_047_ag_124_u	Unstable	¹²⁴Ag	Fermion	47	p	77	n	3	1	123.928'640'000'0	u	~ 0	%	~ 0	-66.471'000'000'0	MeV	8.311'000'000'0	MeV	-		-		5.45E-9	year	172.000	milli-seconds ( x⁻³ )	100.000'000	%	β-	10,239.000	keV	¹²⁴Cd	¹²⁴Ag > [ 100 % , β- , 10,239.0 keV ] > ¹²⁴Cd	β-n	2,768.000	keV	¹²³Cd	¹²⁴Ag > [ , β-n , 2,768.0 keV ] > ¹²³Cd	0.100'000	%	¹²³Sb	?	%	¹²⁴Te
Isotope_047_ag_125_u	Unstable	¹²⁵Ag	Boson	47	p	78	n	7/21	1	124.930'430'000'0	u	~ 0	%	~ 0	-64.804'000'000'0	MeV	8.296'000'000'0	MeV	-		-		5.26E-9	year	166.000	milli-seconds ( x⁻³ )	100.000'000	%	β-	8,554.000	keV	¹²⁵Cd	¹²⁵Ag > [ 100 % , β- , 8,554.0 keV ] > ¹²⁵Cd	β-n	3,835.000	keV	¹²⁴Cd	¹²⁵Ag > [ , β-n , 3,835.0 keV ] > ¹²⁴Cd	100.000'000	%	¹²⁵Te	?	%	¹²⁴Te
Isotope_047_ag_126_u	Unstable	¹²⁶Ag	Fermion	47	p	79	n	3	1	125.934'500'000'0	u	~ 0	%	~ 0	-61.013'000'000'0	MeV	8.264'000'000'0	MeV	-		-		3.39E-9	year	107.000	milli-seconds ( x⁻³ )	100.000'000	%	β-	11,315.000	keV	¹²⁶Cd	¹²⁶Ag > [ 100 % , β- , 11,315.0 keV ] > ¹²⁶Cd	β-n	4,274.000	keV	¹²⁵Cd	¹²⁶Ag > [ , β-n , 4,274.0 keV ] > ¹²⁵Cd	100.000'000	%	¹²⁶Te	?	%	¹²⁵Te
Isotope_047_ag_127_u	Unstable	¹²⁷Ag	Boson	47	p	80	n	7/2	1	126.936'770'000'0	u	~ 0	%	~ 0	-58.898'000'000'0	MeV	8.246'000'000'0	MeV	-		-		2.50E-9	year	79.000	milli-seconds ( x⁻³ )	100.000'000	%	β-	9,619.000	keV	¹²⁷Cd	¹²⁷Ag > [ 100 % , β- , 9,619.0 keV ] > ¹²⁷Cd	β-n	5,358.000	keV	¹²⁶Cd	¹²⁷Ag > [ , β-n , 5,358.0 keV ] > ¹²⁶Cd	100.000'000	%	¹²⁷I	0.030'000	%	¹²⁶Te
Isotope_047_ag_128_u	Unstable	¹²⁸Ag	Fermion	47	p	81	n	?	0	127.941'170'000'0	u	~ 0	%	~ 0	-54.800'000'000'0	MeV	8.212'000'000'0	MeV	-		-		1.84E-9	year	58.000	milli-seconds ( x⁻³ )	100.000'000	%	β-	12,489.000	keV	¹²⁸Cd	¹²⁸Ag > [ 100 % , β- , 12,489.0 keV ] > ¹²⁸Cd	β-n	5,646.000	keV	¹²⁷Cd	¹²⁸Ag > [ , β-n , 5,646.0 keV ] > ¹²⁷Cd	100.000'000	%	¹²⁸Xe	0.038'000	%	¹²⁷I	?	%	¹²⁶Te
Isotope_047_ag_129_u	Unstable	¹²⁹Ag	Boson	47	p	82	n	7/2	1	128.943'690'000'0	u	~ 0	%	~ 0	-52.452'000'000'0	MeV	8.193'000'000'0	MeV	-		-		1.39E-9	year	44.000	milli-seconds ( x⁻³ )	100.000'000	%	β-	10,749.000	keV	¹²⁹Cd	¹²⁹Ag > [ 100 % , β- , 10,749.0 keV ] > ¹²⁹Cd	β-n	6,765.000	keV	¹²⁸Cd	¹²⁹Ag > [ , β-n , 6,765.0 keV ] > ¹²⁸Cd	100.000'000	%	¹²⁹Xe	0.250'000	%	¹²⁸Xe	?	%	¹²⁷I
Isotope_047_ag_130_u	Unstable	¹³⁰Ag	Fermion	47	p	83	n	0	1	129.950'448'000'0	u	~ 0	%	~ 0	-46.157'000'000'0	MeV	8.144'000'000'0	MeV	-		-		1.58E-9	year	50.000	milli-seconds ( x⁻³ )	100.000'000	%	β-	15,413.000	keV	¹³⁰Cd	¹³⁰Ag > [ 100 % , β- , 15,413.0 keV ] > ¹³⁰Cd	β-n	8,973.000	keV	¹²⁹Cd	¹³⁰Ag > [ , β-n , 8,973.0 keV ] > ¹²⁹Cd	95.040'000	%	¹³⁰Xe	4.392'800	%	¹²⁹Xe	0.008'750	%	¹²⁸Xe	?	%	¹²⁷I

CENTRALDATACORE

CLOSE SECTION

SILVER

Ag (47)

ˈsɪlvə

PHONETICS

ELEMENT BRIEF

Circa 5,000 BCE.

DISCOVERY

Middle English, silver, selver, sulver, from Old English seolfor, seolofor ('silver'), from Proto-Germanic *silubrą ('silver'), from Proto-Indo-European *silubʰr-, *silebʰr- ('silver').

ETYMOLOGY

Silver

ELEMENT

Ag

SYMBOL

47

ATOMIC NUMBER

7440-22-4

CAS NUMBER

ELEMENTAL SPECTRUM

Silver

ELEMENTAL COLOUR

-

REFRACTIVE INDEX

0.370

POISSON RATIO

10.283 cm³

MOLAR VOLUME

24.50M Pa, 241.796'2 Atm

BRINELL HARDNESS

2.50

MOHS HARDNESS

251.00M Pa, 2.477'2k Atm

VICKERS HARDNESS

2,600 m/s, Mach 7.580'2

SPEED OF SOUND

100.00G Pa, 986.923'3k Atm

BULK MODULUS

30.00G Pa, 296.077'0k Atm

SHEAR MODULUS

83.00G Pa, 819.146'3k Atm

YOUNG MODULUS

ALLOTROPES

NONE

1,234.93 K, 961.78 °C

MELTING POINT

2,435.15 K, 2,162.00 °C

BOILING POINT

-

AUTOMATIC IGNITION

-

FLASHPOINT

-

CRITICAL TEMPERATURE

-

CRITICAL PRESSURE

430.000'000 W/(m K)

THERMAL CONDUCTIVITY

0.000'018'9 K¯¹

THERMAL EXPANSION

235.00 J/(kg K)

SPECIFIC HEAT

11.300 kJ/mol

HEAT FUSION

255.000 kJ/mol

HEAT VAPORISATION

-

HEAT COMBUSTION

-

CURIE POINT

-

NEEL POINT

-

ADIABATIC INDEX

Solid

PHASE

Conductor

ELECTRICAL TYPE

62.00M S/m

CONDUCTIVITY

16.00n Ω.m

RESISTIVITY

Middle English, silver, selver, sulver, from Old English seolfor, seolofor ('silver'), from Proto-Germanic silubrą ('silver'), from Proto-Indo-European silubʰr-, *silebʰr- ('silver').