LEAD, Pb (82)

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ATOMIC ARCHITECTURE

Spectrograph

Elemental Tile

Lead from Galena

···

OVERVIEW

LEAD

Pb (82)

lɛd

PHONETICS

IDENTIFICATION

Lead is a soft, malleable and heavy post-transition metal with a bluish-white colour after being freshly cut, but soon tarnishes when exposed to air. It has a shiny chrome-silver lustre when melted into a liquid and is also the heaviest non-radioactive element. Lead is used in building construction, lead-acid batteries, bullets and shot, weights, as part of solders, pewters, fusible alloys, and as a radiation shield.

ELEMENT BRIEF

Circa 9,000 BCE in the Middle East.

DISCOVERY

Anglo-Saxon 'lead', Latin 'plumbum' (symbol Pb), meaning 'liquid silver'.

ETYMOLOGY

Lead

ELEMENT

Pb

SYMBOL

82

ATOMIC NUMBER

7439-92-1

CAS NUMBER

PHYSICAL

ELEMENTAL SPECTRUM

Grey

ELEMENTAL COLOUR

-

REFRACTIVE INDEX

0.440

POISSON RATIO

18.273 cm³

MOLAR VOLUME

38.30M Pa, 377.991'6 Atm

BRINELL HARDNESS

1.50

MOHS HARDNESS

-

VICKERS HARDNESS

1,260 m/s, Mach 3.673'5

SPEED OF SOUND

46.00G Pa, 453.984'7k Atm

BULK MODULUS

5.60G Pa, 55.267'7k Atm

SHEAR MODULUS

16.00G Pa, 157.907'7k Atm

YOUNG MODULUS

ALLOTROPES

THERMODYNAMIC

600.61 K, 327.46 °C

MELTING POINT

2,022.15 K, 1,749.00 °C

BOILING POINT

-

AUTOMATIC IGNITION

-

FLASHPOINT

-

CRITICAL TEMPERATURE

-

CRITICAL PRESSURE

35.000'000 W/(m K)

THERMAL CONDUCTIVITY

0.000'028'9 K¯¹

THERMAL EXPANSION

127.00 J/(kg K)

SPECIFIC HEAT

4.770 kJ/mol

HEAT FUSION

178.000 kJ/mol

HEAT VAPORISATION

-

HEAT COMBUSTION

-

CURIE POINT

-

NEEL POINT

-

ADIABATIC INDEX

Solid

PHASE

ELECTROMAGNETIC

Conductor

ELECTRICAL TYPE

4.80M S/m

CONDUCTIVITY

210.00n Ω.m

RESISTIVITY

7.200 K

SUPERCONDUCTING POINT

Diamagnetic

MAGNETIC TYPE

-0.000'000'001'5

MASS SUSCEPTIBILITY

-0.000'000'000'311'00

MOLAR SUSCEPTIBILITY

-0.000'017'000'00

VOLUME SUSCEPTIBILITY

STRUCTURE

Basic Metal

CLASSIFICATION

207.216'907'6

ATOMIC WEIGHT

143 pm

ATOMIC RADIUS

144 pm

COVALENT RADIUS SINGLE BOND

135 pm

COVALENT RADIUS DOUBLE BOND

137 pm

COVALENT RADIUS TRIPLE BOND

202 pm

VAN DER WAALS RADIUS

[Xe]6s²4f¹⁴5d¹⁰6p²

ELECTRON CONFIGURATION

Cubic, Face-centred

CRYSTAL STRUCTURE

11.340'00 g/cm³

DENSITY AS SOLID

10.660'00 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

495.08, 495.08 495.08 pm

LATTICE CONSTANTS

REACTIVITY

4

VALENCE

2.33

ELECTRONEGATIVITY

34.35 kJ/mol

ELECTRON AFFINITY

IONISATION ENERGY

ELEMENTAL DISTRIBUTION

0.000'001 %

UNIVERSE

0.000'14 %

METEORITES

0.000'001 %

SUN

0.000'99 %

EARTH CRUST

0.000'000'003 %

OCEANS

0.000'17 %

HUMANS

ISOTOPES

Stable

HALF LIFE

Stable

LIFETIME

6p² = 6, 1, 0, +1/2

QUANTUM NUMBERS

11.118'00 b σ_s

NEUTRON CROSS SECTION

0.171'00 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	Y05 Decay Product Yield		Y05 Decay Product Nuclide	Y06 Decay Product Yield		Y06 Decay Product Nuclide	Y07 Decay Product Yield		Y07 Decay Product Nuclide	Y08 Decay Product Yield		Y08 Decay Product Nuclide	Y09 Decay Product Yield		Y09 Decay Product Nuclide	Y10 Decay Product Yield		Y10 Decay Product Nuclide	Y11 Decay Product Yield		Y11 Decay Product Nuclide
Isotope_082_pb_178_u	Unstable	¹⁷⁸Pb	Boson	82	p	96	n	0	1	178.003'830'191'0	u	~ 0	%	~ 0	3.567'800'000'0	MeV	7.690'866'000'0	MeV	-		-		7.29E-12	year	230.000	micro-seconds ( x⁻⁶ )	100.000'000	%	α	7,790.300	keV	¹⁷⁴Hg	¹⁷⁸Pb > [ 100 % , α , 7,790.3 keV ] > ¹⁷⁴Hg	β+	7,299.000	keV	¹⁷⁸Tl	¹⁷⁸Pb > [ , β+ , 7,299.0 keV ] > ¹⁷⁸Tl	14.519'370	%	¹⁴²Nd	2.044'874	%	¹⁷⁰Yb	0.213'059	%	¹⁶⁶Er	?	%	¹⁷⁸Hf	?	%	¹⁵⁴Gd	?	%	¹⁷⁴Yb	?	%	¹⁵⁰Sm	?	%	¹⁵⁸Gd	?	%	¹⁶²Dy
Isotope_082_pb_179_u	Unstable	¹⁷⁹Pb	Fermion	82	p	97	n	5/2	-1	179.002'150'000'0	u	~ 0	%	~ 0	2.003'000'000'0	MeV	7.702'000'000'0	MeV	-		-		9.51E-11	year	3.000	milli-seconds ( x⁻³ )	?	%	α	7,567.000	keV	¹⁷⁵Hg	¹⁷⁹Pb > [ ? % , α , 7,567.0 keV ] > ¹⁷⁵Hg						?	%	¹⁷¹Yb	?	%	¹⁵⁹Tb	?	%	¹⁴³Nd	?	%	¹⁷⁵Lu	?	%	¹⁵⁵Gd	?	%	¹⁵¹Eu	?	%	¹⁶⁷Er	?	%	¹⁶³Dy
Isotope_082_pb_180_u	Unstable	¹⁸⁰Pb	Boson	82	p	98	n	0	1	179.997'918'173'0	u	~ 0	%	~ 0	-1.939'209'000'0	MeV	7.725'688'000'0	MeV	-		-		1.58E-10	year	5.000	milli-seconds ( x⁻³ )	100.000'000	%	α	7,415.000	keV	¹⁷⁶Hg	¹⁸⁰Pb > [ 100 % , α , 7,415.0 keV ] > ¹⁷⁶Hg						1.281'333	%	¹⁶⁰Dy	0.000'084	%	¹⁴⁰Ce	?	%	¹⁷²Yb	?	%	¹⁷⁶Hf	?	%	¹⁵²Sm	?	%	¹⁵⁶Gd	?	%	¹⁶⁸Er	?	%	¹⁶⁴Dy
Isotope_082_pb_181_u	Unstable	¹⁸¹Pb	Fermion	82	p	99	n	5/2	-1	180.996'623'958'0	u	~ 0	%	~ 0	-3.144'762'000'0	MeV	7.734'258'000'0	MeV	-		-		1.43E-9	year	45.000	milli-seconds ( x⁻³ )	98.000'000	%	α	7,211.000	keV	¹⁷⁷Hg	¹⁸¹Pb > [ 98 % , α , 7,211.0 keV ] > ¹⁷⁷Hg	β+	8,634.100	keV	¹⁸¹Tl	¹⁸¹Pb > [ , β+ , 8,634.1 keV ] > ¹⁸¹Tl	64.338'092	%	¹⁶⁹Tm	26.066'040	%	¹⁷³Yb	7.700'132	%	¹⁶⁵Ho	0.015'394	%	¹⁶¹Dy	0.000'020	%	¹⁵⁷Gd	0.000'000	%	¹⁵³Eu	0.000'000	%	¹⁴⁵Nd	0.000'000	%	¹⁴¹Pr	?	%	¹⁷⁷Hf	?	%	¹⁷⁶Hf	?	%	¹⁸⁰Hf
Isotope_082_pb_182_u	Unstable	¹⁸²Pb	Boson	82	p	100	n	0	1	181.992'671'842'0	u	~ 0	%	~ 0	-6.826'135'000'0	MeV	7.756'338'000'0	MeV	-		-		1.90E-9	year	60.000	milli-seconds ( x⁻³ )	98.000'000	%	α	7,065.800	keV	¹⁷⁸Hg	¹⁸²Pb > [ 98 % , α , 7,065.8 keV ] > ¹⁷⁸Hg	β+	5,502.700	keV	¹⁸²Tl	¹⁸²Pb > [ , β+ , 5,502.7 keV ] > ¹⁸²Tl	60.829'830	%	¹⁷⁰Yb	16.573'363	%	¹⁷⁸Hf	4.965'611	%	¹⁶⁶Er	0.000'000	%	¹⁸¹Ta	0.000'000	%	¹⁷⁷Hf	0.000'000	%	¹⁴²Nd	?	%	¹⁵⁴Gd	?	%	¹⁷⁴Yb	?	%	¹⁵⁰Sm	?	%	¹⁵⁸Gd	?	%	¹⁶²Dy
Isotope_082_pb_183_u	Unstable	¹⁸³Pb	Fermion	82	p	101	n	3/2	-1	182.991'874'629'0	u	~ 0	%	~ 0	-7.568'734'000'0	MeV	7.762'117'000'0	MeV	-		-		1.70E-8	year	535.000	milli-seconds ( x⁻³ )	90.000'000	%	α	6,928.000	keV	¹⁷⁹Hg	¹⁸³Pb > [ 90 % , α , 6,928.0 keV ] > ¹⁷⁹Hg	β+	7,996.400	keV	¹⁸²Tl	¹⁸³Pb > [ , β+ , 7,996.4 keV ] > ¹⁸²Tl	29.978'870	%	¹⁷¹Yb	1.355'351	%	¹⁷⁹Hf	0.549'284	%	¹⁶⁷Er	0.124'605	%	¹⁷⁸Hf	0.046'752	%	¹⁷⁵Lu	0.010'397	%	¹⁷⁰Yb	0.000'220	%	¹⁶³Dy	0.000'000	%	¹⁶⁶Er	0.000'000	%	¹⁵⁹Tb	?	%	¹⁷⁴Yb
Isotope_082_pb_184_u	Unstable	¹⁸⁴Pb	Boson	82	p	102	n	0	1	183.988'142'339'0	u	~ 0	%	~ 0	-11.045'339'000'0	MeV	7.782'692'000'0	MeV	-		-		1.55E-8	year	490.000	milli-seconds ( x⁻³ )	80.000'000	%	α	6,774.470	keV	¹⁸⁰Hg	¹⁸⁴Pb > [ 80 % , α , 6,774.47 keV ] > ¹⁸⁰Hg	β+	4,817.500	keV	¹⁸⁴Tl	¹⁸⁴Pb > [ , β+ , 4,817.5 keV ] > ¹⁸⁴Tl	23.918'093	%	¹⁷⁶Hf	15.192'749	%	¹⁷²Yb	?	%	¹⁸⁰Hf	?	%	¹⁶⁸Er	?	%	¹⁶⁴Dy	?	%	¹⁶⁰Dy
Isotope_082_pb_185_u	Unstable	¹⁸⁵Pb	Fermion	82	p	103	n	3/2	-1	184.987'609'944'0	u	~ 0	%	~ 0	-11.541'263'000'0	MeV	7.786'932'000'0	MeV	-		-		2.00E-7	year	6.300	seconds ( x⁰ )	50.000'000	%	α	6,695.000	keV	¹⁸¹Hg	¹⁸⁵Pb > [ 50 % , α , 6,695.0 keV ] > ¹⁸¹Hg	β+	7,192.300	keV	¹⁸⁵Tl	¹⁸⁵Pb > [ , β+ , 7,192.3 keV ] > ¹⁸⁵Tl	14.616'505	%	¹⁷⁷Hf	0.892'270	%	¹⁷³Yb	0.003'534	%	¹⁶⁹Tm	0.000'024	%	¹⁷⁶Hf	?	%	¹⁸¹Ta	?	%	¹⁸⁵Re	?	%	¹⁸⁰Hf
Isotope_082_pb_186_u	Unstable	¹⁸⁶Pb	Boson	82	p	104	n	0	1	185.984'238'945'0	u	~ 0	%	~ 0	-14.681'328'000'0	MeV	7.805'7.805'7.805'7.805	MeV	-		-		1.53E-7	year	4.820	seconds ( x⁰ )	60.000'000	%	β+	4,487.000	keV	¹⁸⁶Tl	¹⁸⁶Pb > [ 60 % , β+ , 4,487.0 keV ] > ¹⁸⁶Tl	α	6,469.900	keV	¹⁸²Hg	¹⁸⁶Pb > [ , α , 6,469.9 keV ] > ¹⁸²Hg	5.152'886	%	¹⁷⁸Hf	5.152'886	%	¹⁷⁰Yb	0.000'004	%	¹⁸¹Ta	0.000'001	%	¹⁶⁶Er	0.000'000	%	¹⁷⁷Hf	?	%	¹⁷⁴Yb
Isotope_082_pb_187_u	Unstable	¹⁸⁷Pb	Fermion	82	p	105	n	3/2	-1	186.983'918'370'0	u	~ 0	%	~ 0	-14.979'941'000'0	MeV	7.808'363'000'0	MeV	-		-		4.82E-7	year	15.200	seconds ( x⁰ )	93.000'000	%	β+	6,441.400	keV	¹⁸⁷Tl	¹⁸⁷Pb > [ 93 % , β+ , 6,441.4 keV ] > ¹⁸⁷Tl	α	6,394.960	keV	¹⁸³Hg	¹⁸⁷Pb > [ , α , 6,394.96 keV ] > ¹⁸³Hg	93.000'000	%	¹⁸⁷Os	0.856'681	%	¹⁷⁹Hf	0.001'966	%	¹⁷⁵Lu	0.000'000	%	¹⁷⁸Hf
Isotope_082_pb_188_u	Unstable	¹⁸⁸Pb	Boson	82	p	106	n	0	1	187.980'874'338'0	u	~ 0	%	~ 0	-17.815'439'000'0	MeV	7.824'844'000'0	MeV	-		-		8.08E-7	year	25.500	seconds ( x⁰ )	90.700'000	%	β+	3,509.100	keV	¹⁸⁸Tl	¹⁸⁸Pb > [ 90.7 % , β+ , 3,509.1 keV ] > ¹⁸⁸Tl	α	6,108.770	keV	¹⁸⁴Hg	¹⁸⁸Pb > [ , α , 6,108.77 keV ] > ¹⁸⁴Hg	90.700'000	%	¹⁸⁸Os	0.000'310	%	¹⁷⁶Hf	?	%	¹⁸⁰Hf
Isotope_082_pb_189_u	Unstable	¹⁸⁹Pb	Fermion	82	p	107	n	3/2	-1	188.980'807'000'0	u	~ 0	%	~ 0	-17.878'165'000'0	MeV	7.826'480'000'0	MeV	-		-		1.62E-6	year	51.000	seconds ( x⁰ )	99.000'000	%	β+	5,701.900	keV	¹⁸⁹Tl	¹⁸⁹Pb > [ 99 % , β+ , 5,701.9 keV ] > ¹⁸⁹Tl	α	5,872.800	keV	¹⁸⁵Hg	¹⁸⁹Pb > [ , α , 5,872.8 keV ] > ¹⁸⁵Hg	99.000'000	%	¹⁸⁹Tl	0.376'059	%	¹⁸⁵Re	0.024'996	%	¹⁸¹Ta	0.000'018	%	¹⁷⁷Hf
Isotope_082_pb_190_u	Unstable	¹⁹⁰Pb	Boson	82	p	108	n	0	1	189.978'081'517'0	u	~ 0	%	~ 0	-20.416'935'000'0	MeV	7.841'130'000'0	MeV	-		-		2.24E-6	year	70.800	seconds ( x⁰ )	99.600'000	%	β+	2,894.100	keV	¹⁹⁰Tl	¹⁹⁰Pb > [ 99.6 % , β+ , 2,894.1 keV ] > ¹⁹⁰Tl	α	5,697.460	keV	¹⁸⁶Hg	¹⁹⁰Pb > [ , α , 5,697.46 keV ] > ¹⁸⁶Hg	0.000'000	%	¹⁷⁸Hf	?	%	¹⁹⁰Os
Isotope_082_pb_191_u	Unstable	¹⁹¹Pb	Fermion	82	p	109	n	3/2	-1	190.978'265'000'0	u	~ 0	%	~ 0	-20.246'022'000'0	MeV	7.841'441'000'0	MeV	-		-		2.53E-6	year	79.800	seconds ( x⁰ )	100.000'000	%	β+	5,012.800	keV	¹⁹¹Tl	¹⁹¹Pb > [ 100 % , β+ , 5,012.8 keV ] > ¹⁹¹Tl	α	5,446.900	keV	¹⁸⁷Hg	¹⁹¹Pb > [ , α , 5,446.9 keV ] > ¹⁸⁷Hg	0.013'000	%	¹⁸⁷Os	0.000'000	%	¹⁷⁹Hf	?	%	¹⁹¹Ir
Isotope_082_pb_192_u	Unstable	¹⁹²Pb	Boson	82	p	110	n	0	1	191.975'785'171'0	u	~ 0	%	~ 0	-22.555'968'000'0	MeV	7.854'669'000'0	MeV	-		-		6.65E-6	year	210.000	seconds ( x⁰ )	100.000'000	%	β+	2,294.100	keV	¹⁹²Tl	¹⁹²Pb > [ 100 % , β+ , 2,294.1 keV ] > ¹⁹²Tl	α	5,220.900	keV	¹⁸⁸Hg	¹⁹²Pb > [ , α , 5,220.9 keV ] > ¹⁸⁸Hg	100.000'000	%	¹⁹²Pt	0.005'904	%	¹⁸⁸Os	?	%	¹⁸⁰Hf	?	%	¹⁷⁶Hf
Isotope_082_pb_193_u	Unstable	¹⁹³Pb	Fermion	82	p	111	n	3/2	-1	192.976'173'234'0	u	~ 0	%	~ 0	-22.194'490'000'0	MeV	7.853'918'000'0	MeV	-		-		9.51E-6	year	300.000	seconds ( x⁰ )	?	%	β+	4,102.000	keV	¹⁹³Tl	¹⁹³Pb > [ ? % , β+ , 4,102.0 keV ] > ¹⁹³Tl						?	%	¹⁸⁹Os	?	%	¹⁹³Ir
Isotope_082_pb_194_u	Unstable	¹⁹⁴Pb	Boson	82	p	112	n	0	1	193.974'012'070'0	u	~ 0	%	~ 0	-24.207'600'000'0	MeV	7.865'416'000'0	MeV	-		-		2.28E-5	year	720.000	seconds ( x⁰ )	100.000'000	%	β+	1,597.000	keV	¹⁹⁴Tl	¹⁹⁴Pb > [ 100 % , β+ , 1,597.0 keV ] > ¹⁹⁴Tl	α	4,737.900	keV	¹⁹⁰Hg	¹⁹⁴Pb > [ , α , 4,737.9 keV ] > ¹⁹⁰Hg	100.000'000	%	¹⁹⁴Pt	?	%	¹⁹⁰Os	?	%	¹⁷⁸Hf
Isotope_082_pb_195_u	Unstable	¹⁹⁵Pb	Fermion	82	p	113	n	3/2	-1	194.974'542'050'0	u	~ 0	%	~ 0	-23.713'927'000'0	MeV	7.863'940'000'0	MeV	-		-		2.85E-5	year	900.000	seconds ( x⁰ )	100.000'000	%	β+	3,418.900	keV	¹⁹⁵Tl	¹⁹⁵Pb > [ 100 % , β+ , 3,418.9 keV ] > ¹⁹⁵Tl						100.000'000	%	¹⁹⁵Pt
Isotope_082_pb_196_u	Unstable	¹⁹⁶Pb	Boson	82	p	114	n	0	1	195.972'774'109'0	u	~ 0	%	~ 0	-25.360'754'000'0	MeV	7.873'400'000'0	MeV	-		-		6.97E-5	year	2.200	kilo-seconds ( x³ )	100.000'000	%	β+	1,113.700	keV	¹⁹⁶Tl	¹⁹⁶Pb > [ 100 % , β+ , 1,113.7 keV ] > ¹⁹⁶Tl	α	4,225.800	keV	¹⁹²Hg	¹⁹⁶Pb > [ , α , 4,225.8 keV ] > ¹⁹²Hg	0.000'030	%	¹⁹²Pt	0.000'000	%	¹⁸⁸Os	?	%	¹⁹⁶Pt	?	%	¹⁸⁰Hf	?	%	¹⁷⁶Hf
Isotope_082_pb_197_u	Unstable	¹⁹⁷Pb	Fermion	82	p	115	n	3/2	-1	196.973'431'124'0	u	~ 0	%	~ 0	-24.748'749'000'0	MeV	7.871'298'000'0	MeV	-1.075'300'000'0	nm	-0.080'000'000'0	b	1.52E-5	year	480.000	seconds ( x⁰ )	100.000'000	%	β+	2,570.200	keV	¹⁹⁷Tl	¹⁹⁷Pb > [ 100 % , β+ , 2,570.2 keV ] > ¹⁹⁷Tl						100.000'000	%	¹⁹⁷Au
Isotope_082_pb_198_u	Unstable	¹⁹⁸Pb	Boson	82	p	116	n	0	1	197.972'033'959'0	u	~ 0	%	~ 0	-26.050'199'000'0	MeV	7.878'882'000'0	MeV	-		-		2.73E-4	year	8.604	kilo-seconds ( x³ )	100.000'000	%	β+	422.000	keV	¹⁹⁸Tl	¹⁹⁸Pb > [ 100 % , β+ , 422.0 keV ] > ¹⁹⁸Tl						100.000'000	%	¹⁹⁸Hg
Isotope_082_pb_199_u	Unstable	¹⁹⁹Pb	Fermion	82	p	117	n	3/2	-1	198.972'916'650'0	u	~ 0	%	~ 0	-25.227'978'000'0	MeV	7.875'717'000'0	MeV	-1.074'200'000'0	nm	0.080'000'000'0	b	1.71E-4	year	5.400	kilo-seconds ( x³ )	100.000'000	%	β+	1,809.200	keV	¹⁹⁹Tl	¹⁹⁹Pb > [ 100 % , β+ , 1,809.2 keV ] > ¹⁹⁹Tl						100.000'000	%	¹⁹⁹Hg
Isotope_082_pb_200_u	Unstable	²⁰⁰Pb	Boson	82	p	118	n	0	1	199.971'826'675'0	u	~ 0	%	~ 0	-26.243'283'000'0	MeV	7.881'771'000'0	MeV	-		-		2.45E-3	year	77.397	kilo-seconds ( x³ )	100.000'000	%	ϵ	804.800	keV	²⁰⁰Tl	²⁰⁰Pb > [ 100 % , ϵ , 804.8 keV ] > ²⁰⁰Tl						100.000'000	%	²⁰⁰Hg
Isotope_082_pb_201_u	Unstable	²⁰¹Pb	Fermion	82	p	119	n	5/2	-1	200.972'884'511'0	u	~ 0	%	~ 0	-25.257'915'000'0	MeV	7.877'812'000'0	MeV	0.675'300'000'0	nm	-0.009'000'000'0	b	1.06E-3	year	33.599	kilo-seconds ( x³ )	100.000'000	%	β+	901.900	keV	²⁰¹Tl	²⁰¹Pb > [ 100 % , β+ , 901.9 keV ] > ²⁰¹Tl						100.000'000	%	²⁰¹Hg
Isotope_082_pb_202_u	Unstable	²⁰²Pb	Boson	82	p	120	n	0	1	201.972'159'133'0	u	~ 0	%	~ 0	-25.933'600'000'0	MeV	7.882'115'000'0	MeV	-		-		5.26E+4	years	1.661	tera-seconds ( x¹² )	100.000'000	%	ϵ	49.700	keV	²⁰²Tl	²⁰²Pb > [ 100 % , ϵ , 49.7 keV ] > ²⁰²Tl	α	2,595.930	keV	¹⁹⁸Hg	²⁰²Pb > [ , α , 2,595.93 keV ] > ¹⁹⁸Hg	100.000'000	%	²⁰²Hg	1.000'000	%	¹⁹⁸Hg
Isotope_082_pb_203_u	Unstable	²⁰³Pb	Fermion	82	p	121	n	5/2	-1	202.973'390'521'0	u	~ 0	%	~ 0	-24.786'570'000'0	MeV	7.877'397'000'0	MeV	0.686'400'000'0	nm	0.095'000'000'0	b	5.92E-3	year	186.740	kilo-seconds ( x³ )	100.000'000	%	ϵ	974.620	keV	²⁰⁴Tl	²⁰³Pb > [ 100 % , ϵ , 974.62 keV ] > ²⁰⁴Tl						100.000'000	%	²⁰³Tl
Isotope_082_pb_204_s	Stable	²⁰⁴Pb	Boson	82	p	122	n	0	1	203.973'043'589'0	u	1.400'000	%	2.855'622'610'2	-25.109'735'000'0	MeV	7.879'931'000'0	MeV	-		-		-				?	%	α	1,969.490	keV	²⁰⁰Hg	²⁰⁴Pb > [ ? % , α , 1,969.49 keV ] > ²⁰⁰Hg						?	%	²⁰⁰Hg
Isotope_082_pb_205_u	Unstable	²⁰⁵Pb	Fermion	82	p	123	n	5/2	-1	204.974'481'755'0	u	~ 0	%	~ 0	-23.770'091'000'0	MeV	7.874'330'000'0	MeV	0.711'700'000'0	nm	0.226'000'000'0	b	1.52E+7	years	480.685	tera-seconds ( x¹² )	100.000'000	%	ϵ	50.500	keV	²⁰⁵Tl	²⁰⁵Pb > [ 100 % , ϵ , 50.5 keV ] > ²⁰⁵Tl						100.000'000	%	²⁰⁵Tl
Isotope_082_pb_206_s	Stable	²⁰⁶Pb	Boson	82	p	124	n	0	1	205.974'465'278'0	u	24.100'000	%	49.639'846'132'0	-23.785'440'000'0	MeV	7.875'361'000'0	MeV	-		-		-
Isotope_082_pb_207_s	Stable	²⁰⁷Pb	Fermion	82	p	125	n	1/2	-1	206.975'896'887'0	u	22.100'000	%	45.741'673'212'0	-22.451'905'000'0	MeV	7.869'865'000'0	MeV	0.592'583'000'0	nm	-		-
Isotope_082_pb_208_s	Stable	²⁰⁸Pb	Boson	82	p	126	n	0	1	207.976'652'071'0	u	52.400'000	%	108.979'765'685'2	-21.748'455'000'0	MeV	7.867'452'000'0	MeV	-		-		-
Isotope_082_pb_209_u	Unstable	²⁰⁹Pb	Fermion	82	p	127	n	9/2	1	208.981'090'120'0	u	~ 0	%	~ 0	-17.614'440'000'0	MeV	7.848'647'000'0	MeV	-1.473'500'000'0	nm	-0.270'000'000'0	b	3.71E-4	year	11.710	kilo-seconds ( x³ )	100.000'000	%	β-	644.020	keV	²⁰⁹Bi	²⁰⁹Pb > [ 100 % , β- , 644.02 keV ] > ²⁰⁹Bi						100.000'000	%	²⁰⁵Tl
Isotope_082_pb_210_u	Unstable	²¹⁰Pb	Boson	82	p	128	n	0	1	209.984'188'527'0	u	~ 0	%	~ 0	-14.728'292'000'0	MeV	7.835'964'000'0	MeV	-		-		2.22E+1	years	701.525	mega-seconds ( x⁶ )	100.000'000	%	β-	63.486	keV	²¹⁰Bi	²¹⁰Pb > [ 100 % , β- , 63.486 keV ] > ²¹⁰Bi	α	3,792.300	keV	²⁰⁶Hg	²¹⁰Pb > [ , α , 3,792.3 keV ] > ²⁰⁶Hg	100.000'134	%	²⁰⁶Pb
Isotope_082_pb_211_u	Unstable	²¹¹Pb	Fermion	82	p	129	n	9/2	1	210.988'736'964'0	u	~ 0	%	~ 0	-10.491'450'000'0	MeV	7.817'000'000'0	MeV	-1.403'700'000'0	nm	0.087'000'000'0	b	6.88E-5	year	2.170	kilo-seconds ( x³ )	100.000'000	%	β-	1,366.970	keV	²¹¹Bi	²¹¹Pb > [ 100 % , β- , 1,366.97 keV ] > ²¹¹Bi						100.276'000	%	²⁰⁷Pb
Isotope_082_pb_212_u	Unstable	²¹²Pb	Boson	82	p	130	n	0	1	211.991'897'543'0	u	~ 0	%	~ 0	-7.547'389'000'0	MeV	7.804'312'000'0	MeV	-		-		1.21E-3	year	38.304	kilo-seconds ( x³ )	100.000'000	%	β-	569.910	keV	²¹²Bi	²¹²Pb > [ 100 % , β- , 569.91 keV ] > ²¹²Bi						100.004'000	%	²⁰⁸Pb
Isotope_082_pb_213_u	Unstable	²¹³Pb	Fermion	82	p	131	n	9/2	1	212.996'581'499'0	u	~ 0	%	~ 0	-3.184'313'000'0	MeV	7.785'082'000'0	MeV	-		-		1.94E-5	year	612.000	seconds ( x⁰ )	100.000'000	%	β-	2,046.340	keV	²¹³Bi	²¹³Pb > [ 100 % , β- , 2,046.34 keV ] > ²¹³Bi						100.000'000	%	²⁰⁵Tl
Isotope_082_pb_214_u	Unstable	²¹⁴Pb	Boson	82	p	132	n	0	1	213.999'805'408'0	u	~ 0	%	~ 0	-0.181'261'000'0	MeV	7.772'386'000'0	MeV	-		-		5.10E-5	year	1.610	kilo-seconds ( x³ )	100.000'000	%	β-	1,018.900	keV	²¹⁴Bi	²¹⁴Pb > [ 100 % , β- , 1,018.9 keV ] > ²¹⁴Bi						100.024'134	%	²⁰⁶Pb	0.000'002	%	²⁰⁵Tl
Isotope_082_pb_215_u	Unstable	²¹⁵Pb	Fermion	82	p	133	n	5/2	1	215.004'807'000'0	u	~ 0	%	~ 0	4.477'000'000'0	MeV	7.752'000'000'0	MeV	-		-		1.14E-6	year	36.000	seconds ( x⁰ )	100.000'000	%	β-	2,829.000	keV	²¹⁵Bi	²¹⁵Pb > [ 100 % , β- , 2,829.0 keV ] > ²¹⁵Bi						100.276'231	%	²⁰⁷Pb

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