IODINE, I (53)

HYDROGEN TO OGANESSON

ATOMIC ARCHITECTURE

Spectrograph

Elemental Tile

Iodine from Seaweed

···

OVERVIEW

IODINE

I (53)

ˈaɪədiːn

PHONETICS

IDENTIFICATION

Iodine is found on Earth mainly as the highly water-soluble iodide ion I−, which concentrates it in oceans and brine pools. Like the other halogens,free iodine occurs mainly as a diatomic molecule I2, and then only momentarily after being oxidized from iodide by an oxidant like free oxygen.

ELEMENT BRIEF

1811 by Bernard Courtois, France.

DISCOVERY

French, iode, from Ancient Greek ἰοειδής (ioeidḗs, 'violet') + -ine.

ETYMOLOGY

Iodine

ELEMENT

I

SYMBOL

53

ATOMIC NUMBER

7553-56-2

CAS NUMBER

PHYSICAL

ELEMENTAL SPECTRUM

Grey

ELEMENTAL COLOUR

-

REFRACTIVE INDEX

-

POISSON RATIO

25.689 cm³

MOLAR VOLUME

-

BRINELL HARDNESS

2.25

MOHS HARDNESS

-

VICKERS HARDNESS

-

SPEED OF SOUND

-

BULK MODULUS

-

SHEAR MODULUS

-

YOUNG MODULUS

ALLOTROPES

NONE

THERMODYNAMIC

386.85 K, 113.70 °C

MELTING POINT

457.45 K, 184.30 °C

BOILING POINT

-

AUTOMATIC IGNITION

-

FLASHPOINT

819.00 K, 545.85 °C

CRITICAL TEMPERATURE

11.70M Pa, 115 Atm

CRITICAL PRESSURE

0.449'000 W/(m K)

THERMAL CONDUCTIVITY

-

THERMAL EXPANSION

429.00 J/(kg K)

SPECIFIC HEAT

7.760 kJ/mol

HEAT FUSION

20.900 kJ/mol

HEAT VAPORISATION

-

HEAT COMBUSTION

-

CURIE POINT

-

NEEL POINT

-

ADIABATIC INDEX

Solid

PHASE

ELECTROMAGNETIC

Insulator

ELECTRICAL TYPE

100.00n S/m

CONDUCTIVITY

10.00M Ω.m

RESISTIVITY

-

SUPERCONDUCTING POINT

-

MAGNETIC TYPE

-0.000'000'004'5

MASS SUSCEPTIBILITY

-0.000'000'000'571'00

MOLAR SUSCEPTIBILITY

-0.000'022'200'00

VOLUME SUSCEPTIBILITY

STRUCTURE

Halogen

CLASSIFICATION

126.904'472'7

ATOMIC WEIGHT

115 pm

ATOMIC RADIUS

133 pm

COVALENT RADIUS SINGLE BOND

129 pm

COVALENT RADIUS DOUBLE BOND

125 pm

COVALENT RADIUS TRIPLE BOND

198 pm

VAN DER WAALS RADIUS

[Kr]5s²4d¹⁰5p⁵

ELECTRON CONFIGURATION

Orthorhombic, Primitive

CRYSTAL STRUCTURE

4.940'00 g/cm³

DENSITY AS SOLID

-

DENSITY AS LIQUID

-

DENSITY AS GAS

Cmca

SPACE GROUP NAME

64

SPACE GROUP NUMBER

π/2, π/2 π/2

LATTICE ANGLES

718.02, 471.02 981.03 pm

LATTICE CONSTANTS

REACTIVITY

7

VALENCE

2.66

ELECTRONEGATIVITY

295.16 kJ/mol

ELECTRON AFFINITY

IONISATION ENERGY

ELEMENTAL DISTRIBUTION

0.000'000'1 %

UNIVERSE

0.000'025 %

METEORITES

-

SUN

0.000'049 %

EARTH CRUST

0.000'006 %

OCEANS

0.000'02 %

HUMANS

ISOTOPES

Stable

HALF LIFE

Stable

LIFETIME

5p⁵ = 5, 1, 0, -1/2

QUANTUM NUMBERS

3.810'00 b σ_s

NEUTRON CROSS SECTION

6.150'00 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	A03 Decay Probability		A03 Decay Mode	A03 Decay Energy		A03 Decay Daughter	A03 Decay Link	A04 Decay Probability		A04 Decay Mode	A04 Decay Energy		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
Isotope_053_i_108_u	Unstable	¹⁰⁸I	Fermion	53	p	55	n	1	1	107.943'475'000'0	u	~ 0	%	~ 0	-52.652'000'000'0	MeV	8.175'000'000'0	MeV	-		-		1.14E-9	year	36.000	milli-seconds ( x⁻³ )	90.000'000	%	α	4,099.100	keV	¹⁰⁴Sb	¹⁰⁸I > [ 90 % , α , 4,099.1 keV ] > ¹⁰⁴Sb	β+	12,048.000	keV	¹⁰⁸Te	¹⁰⁸I > [ , β+ , 12,048.0 keV ] > ¹⁰⁸Te	1.000'000	%	p	600.000	keV	¹⁰⁷Te	¹⁰⁸I > [ 1 % , p , 600.0 keV ] > ¹⁰⁷Te						13.300'000	%	¹⁰³Rh	4.415'850	%	¹⁰⁴Pd	0.516'000	%	¹⁰⁷Ag	?	%	⁹⁹Ru	?	%	¹⁰⁰Ru	?	%	¹⁰²Ru
Isotope_053_i_109_u	Unstable	¹⁰⁹I	Boson	53	p	56	n	5/2	1	108.938'149'417'0	u	~ 0	%	~ 0	-57.613'447'000'0	MeV	8.219'474'000'0	MeV	-		-		3.26E-12	year	103.000	micro-seconds ( x⁻⁶ )	100.000'000	%	p	819.520	keV	¹⁰⁸Te	¹⁰⁹I > [ 100 % , p , 819.52 keV ] > ¹⁰⁸Te																		49.050'000	%	¹⁰⁴Pd	2.400'000	%	¹⁰⁷Ag
Isotope_053_i_110_u	Unstable	¹¹⁰I	Fermion	53	p	57	n	1	1	109.935'242'000'0	u	~ 0	%	~ 0	-60.321'000'000'0	MeV	8.243'000'000'0	MeV	-		-		2.06E-8	year	650.000	milli-seconds ( x⁻³ )	17.000'000	%	α	3,584.200	keV	¹⁰⁶Sb	¹¹⁰I > [ 17 % , α , 3,584.2 keV ] > ¹⁰⁶Sb	β+p	?	keV	¹⁰⁹Sb	¹¹⁰I > [ , β+p , ? keV ] > ¹⁰⁹Sb	1.100'000	%	β+α	?	keV	¹⁰⁶Sn	¹¹⁰I > [ 1.1 % , β+α , ? keV ] > ¹⁰⁶Sn						11.000'000	%	¹⁰⁹Ag	?	%	¹⁰⁶Pd
Isotope_053_i_111_u	Unstable	¹¹¹I	Boson	53	p	58	n	5/2	1	110.930'276'000'0	u	~ 0	%	~ 0	-64.947'000'000'0	MeV	8.283'8.283'8.283'8.283	MeV	-		-		7.92E-8	year	2.500	seconds ( x⁰ )	100.000'000	%	β+	7,516.000	keV	¹¹¹Te	¹¹¹I > [ 100 % , β+ , 7,516.0 keV ] > ¹¹¹Te	α	3,281.600	keV	¹⁰⁷Sb	¹¹¹I > [ , α , 3,281.6 keV ] > ¹⁰⁷Sb													100.000'000	%	¹¹¹Cd	0.088'000	%	¹⁰⁷Ag	?	%	¹¹¹Cd
Isotope_053_i_112_u	Unstable	¹¹²I	Fermion	53	p	59	n	1	1	111.927'970'000'0	u	~ 0	%	~ 0	-67.096'000'000'0	MeV	8.300'000'000'0	MeV	-		-		1.08E-7	year	3.420	seconds ( x⁰ )	99.000'000	%	β+	9,184.000	keV	¹¹²Te	¹¹²I > [ 99 % , β+ , 9,184.0 keV ] > ¹¹²Te	β+p	?	keV	¹¹¹Sb	¹¹²I > [ , β+p , ? keV ] > ¹¹¹Sb	0.104'000	%	β+α	?	keV	¹⁰⁸Sn	¹¹²I > [ 0.104 % , β+α , ? keV ] > ¹⁰⁸Sn	0.001'200	%	α	2,987.000	keV	0.880'000	%	¹¹¹Cd	?	%	¹⁰⁷Ag	?	%	¹⁰⁸Pd	?	%	¹¹²Cd
Isotope_053_i_113_u	Unstable	¹¹³I	Boson	53	p	60	n	5/2	1	112.923'640'583'0	u	~ 0	%	~ 0	-71.128'339'000'0	MeV	8.333'830'000'0	MeV	-		-		2.09E-7	year	6.600	seconds ( x⁰ )	100.000'000	%	β+	6,196.500	keV	¹¹³Te	¹¹³I > [ 100 % , β+ , 6,196.5 keV ] > ¹¹³Te	α	2,705.900	keV	¹⁰⁹Sb	¹¹³I > [ , α , 2,705.9 keV ] > ¹⁰⁹Sb	?	%	β+α	?	keV	¹⁰⁹Sn	¹¹³I > [ ? % , β+α , ? keV ] > ¹⁰⁹Sn						100.000'000	%	¹¹³In	0.000'000	%	¹⁰⁹Ag
Isotope_053_i_114_u	Unstable	¹¹⁴I	Fermion	53	p	61	n	1	1	113.921'850'000'0	u	~ 0	%	~ 0	-72.796'000'000'0	MeV	8.346'000'000'0	MeV	-		-		6.65E-8	year	2.100	seconds ( x⁰ )	100.000'000	%	β+	8,070.000	keV	¹¹⁴Te	¹¹⁴I > [ 100 % , β+ , 8,070.0 keV ] > ¹¹⁴Te	β+p	?	keV	¹¹³Sb	¹¹⁴I > [ , β+p , ? keV ] > ¹¹³Sb													100.000'000	%	¹¹⁴Sn	?	%	¹¹³In
Isotope_053_i_115_u	Unstable	¹¹⁵I	Boson	53	p	62	n	5/2	1	114.918'048'000'0	u	~ 0	%	~ 0	-76.337'797'000'0	MeV	-76.337'797'000'0	MeV	-		-		2.47E-6	year	78.000	seconds ( x⁰ )	100.000'000	%	β+	4,702.000	keV	¹¹⁵Te	¹¹⁵I > [ 100 % , β+ , 4,702.0 keV ] > ¹¹⁵Te																		100.000'000	%	¹¹⁵Sn
Isotope_053_i_116_u	Unstable	¹¹⁶I	Fermion	53	p	63	n	1	1	115.916'808'633'0	u	~ 0	%	~ 0	-77.492'260'000'0	MeV	8.381'902'000'0	MeV	-		-		9.22E-8	year	2.910	seconds ( x⁰ )	100.000'000	%	β+	6,755.000	keV	¹¹⁶Te	¹¹⁶I > [ 100 % , β+ , 6,755.0 keV ] > ¹¹⁶Te																		100.000'000	%	¹¹⁶Sn
Isotope_053_i_117_u	Unstable	¹¹⁷I	Boson	53	p	64	n	5/2	1	116.913'650'000'0	u	~ 0	%	~ 0	-80.434'508'000'0	MeV	8.404'8.404'8.404'8.404	MeV	3.100'000'000'0	nm	-		4.22E-6	year	133.020	seconds ( x⁰ )	100.000'000	%	β+	3,640.200	keV	¹¹⁷Te	¹¹⁷I > [ 100 % , β+ , 3,640.2 keV ] > ¹¹⁷Te	e+	?	keV	¹¹⁷Te	¹¹⁷I > [ , e+ , ? keV ] > ¹¹⁷Te													100.000'000	%	¹¹⁷Sn
Isotope_053_i_118_u	Unstable	¹¹⁸I	Fermion	53	p	65	n	2	-1	117.913'074'000'0	u	~ 0	%	~ 0	-80.971'048'000'0	MeV	8.406'119'000'0	MeV	2.000'000'000'0	nm	-		2.60E-5	year	822.000	seconds ( x⁰ )	100.000'000	%	β+	5,727.800	keV	¹¹⁸Te	¹¹⁸I > [ 100 % , β+ , 5,727.8 keV ] > ¹¹⁸Te																		100.000'000	%	¹¹⁸Sn
Isotope_053_i_119_u	Unstable	¹¹⁹I	Boson	53	p	66	n	5/2	1	118.910'074'000'0	u	~ 0	%	~ 0	-83.765'530'000'0	MeV	8.426'789'000'0	MeV	2.900'000'000'0	nm	-		3.64E-5	year	1.150	kilo-seconds ( x³ )	100.000'000	%	β+	2,396.700	keV	¹¹⁹Te	¹¹⁹I > [ 100 % , β+ , 2,396.7 keV ] > ¹¹⁹Te																		100.000'000	%	¹¹⁹Sn
Isotope_053_i_120_u	Unstable	¹²⁰I	Fermion	53	p	67	n	2	-1	119.910'048'173'0	u	~ 0	%	~ 0	-83.789'587'000'0	MeV	8.424'027'000'0	MeV	1.230'000'000'0	nm	-		1.55E-4	year	4.896	kilo-seconds ( x³ )	100.000'000	%	β+	4,592.800	keV	¹²⁰Te	¹²⁰I > [ 100 % , β+ , 4,592.8 keV ] > ¹²⁰Te																		?	%	¹²⁰Sn
Isotope_053_i_121_u	Unstable	¹²¹I	Boson	53	p	68	n	5/2	1	120.907'366'811'0	u	~ 0	%	~ 0	-86.287'260'000'0	MeV	8.441'754'000'0	MeV	2.300'000'000'0	nm	-		2.42E-4	year	7.630	kilo-seconds ( x³ )	100.000'000	%	β+	1,241.700	keV	¹²¹Te	¹²¹I > [ 100 % , β+ , 1,241.7 keV ] > ¹²¹Te																		100.000'000	%	¹²¹Sb
Isotope_053_i_122_u	Unstable	¹²²I	Fermion	53	p	69	n	1	1	121.907'589'284'0	u	~ 0	%	~ 0	-86.080'028'000'0	MeV	8.437'019'000'0	MeV	0.940'000'000'0	nm	-		6.91E-6	year	217.980	seconds ( x⁰ )	100.000'000	%	β+	3,211.800	keV	¹²²Te	¹²²I > [ 100 % , β+ , 3,211.8 keV ] > ¹²²Te																		100.000'000	%	¹²²Te
Isotope_053_i_123_u	Unstable	¹²³I	Boson	53	p	70	n	5/2	1	122.905'588'965'0	u	~ 0	%	~ 0	-87.943'313'000'0	MeV	8.449'195'000'0	MeV	2.818'000'000'0	nm	-		1.51E-3	year	47.605	kilo-seconds ( x³ )	100.000'000	%	β+	206.380	keV	¹²³Te	¹²³I > [ 100 % , β+ , 206.38 keV ] > ¹²³Te																		100.000'000	%	¹²³Sb
Isotope_053_i_124_u	Unstable	¹²⁴I	Fermion	53	p	71	n	2	-1	123.906'209'852'0	u	~ 0	%	~ 0	-87.364'961'000'0	MeV	8.441'483'000'0	MeV	1.140'000'000'0	nm	-		1.14E-2	year	360.798	kilo-seconds ( x³ )	100.000'000	%	β+	2,137.390	keV	¹²⁴Te	¹²⁴I > [ 100 % , β+ , 2,137.39 keV ] > ¹²⁴Te																		100.000'000	%	¹²⁴Te
Isotope_053_i_125_u	Unstable	¹²⁵I	Boson	53	p	72	n	5/2	1	124.904'630'164'0	u	~ 0	%	~ 0	-88.836'431'000'0	MeV	8.450'294'000'0	MeV	2.821'000'000'0	nm	0.889'000'000'0	b	1.63E-1	year	5.130	mega-seconds ( x⁶ )	100.000'000	%	ϵ	185.770	keV	¹²⁵Te	¹²⁵I > [ 100 % , ϵ , 185.77 keV ] > ¹²⁵Te																		100.000'000	%	¹²⁵Te
Isotope_053_i_126_u	Unstable	¹²⁶I	Fermion	53	p	73	n	2	-1	125.905'624'153'0	u	~ 0	%	~ 0	-87.910'536'000'0	MeV	8.439'937'000'0	MeV	1.436'000'000'0	nm	-		3.54E-2	year	1.117	mega-seconds ( x⁶ )	52.700'000	%	β+	1,131.840	keV	¹²⁶Te	¹²⁶I > [ 52.7 % , β+ , 1,131.84 keV ] > ¹²⁶Te	β-	1,258.000	keV	¹²⁶Xe	¹²⁶I > [ , β- , 1,258.0 keV ] > ¹²⁶Xe													52.700'000	%	¹²⁶Te
Isotope_053_i_127_s	Stable	¹²⁷I	Boson	53	p	74	n	5/2	1	126.904'472'681'0	u	100.000'000	%	126.904'472'681'0	-88.983'125'000'0	MeV	8.445'481'000'0	MeV	2.813'270'000'0	nm	-0.790'000'000'0	b	-
Isotope_053_i_128_u	Unstable	¹²⁸I	Fermion	53	p	75	n	1	1	127.905'809'443'0	u	~ 0	%	~ 0	-87.737'939'000'0	MeV	8.432'829'000'0	MeV	-		-		4.75E-5	year	1.499	kilo-seconds ( x³ )	93.100'000	%	β-	2,122.100	keV	¹²⁸Xe	¹²⁸I > [ 93.1 % , β- , 2,122.1 keV ] > ¹²⁸Xe	β+	231.950	keV	¹²⁸Te	¹²⁸I > [ , β+ , 231.95 keV ] > ¹²⁸Te													100.000'000	%	¹²⁸Xe
Isotope_053_i_129_u	Unstable	¹²⁹I	Boson	53	p	76	n	7/2	1	128.904'987'722'0	u	~ 0	%	~ 0	-88.503'367'000'0	MeV	8.435'960'000'0	MeV	2.621'000'000'0	nm	0.553'000'000'0	b	1.57E+7	years	495.454	tera-seconds ( x¹² )	100.000'000	%	β-	194.020	keV	¹²⁹Xe	¹²⁹I > [ 100 % , β- , 194.02 keV ] > ¹²⁹Xe																		100.000'000	%	¹²⁹Xe
Isotope_053_i_130_u	Unstable	¹³⁰I	Fermion	53	p	77	n	5	1	129.906'674'247'0	u	~ 0	%	~ 0	-86.932'379'000'0	MeV	8.421'071'000'0	MeV	-		-		1.41E-3	year	44.496	kilo-seconds ( x³ )	100.000'000	%	β-	2,949.330	keV	¹³⁰Xe	¹³⁰I > [ 100 % , β- , 2,949.33 keV ] > ¹³⁰Xe																		100.000'000	%	¹³⁰Xe
Isotope_053_i_131_u	Unstable	¹³¹I	Boson	53	p	78	n	7/2	1	130.906'124'609'0	u	~ 0	%	~ 0	-87.444'363'000'0	MeV	8.422'309'000'0	MeV	2.724'000'000'0	nm	-0.400'000'000'0	b	2.20E-2	year	692.990	kilo-seconds ( x³ )	100.000'000	%	β-	970.848	keV	¹³¹Xe	¹³¹I > [ 100 % , β- , 970.848 keV ] > ¹³¹Xe																		100.000'000	%	¹³¹Xe
Isotope_053_i_132_u	Unstable	¹³²I	Fermion	53	p	79	n	4	1	131.907'997'381'0	u	~ 0	%	~ 0	-85.699'888'000'0	MeV	8.406'435'000'0	MeV	3.088'000'000'0	nm	0.090'000'000'0	b	2.62E-4	year	8.262	kilo-seconds ( x³ )	100.000'000	%	β-	3,580.590	keV	¹³²Xe	¹³²I > [ 100 % , β- , 3,580.59 keV ] > ¹³²Xe																		100.000'000	%	¹³²Xe
Isotope_053_i_133_u	Unstable	¹³³I	Boson	53	p	80	n	7/2	1	132.907'796'939'0	u	~ 0	%	~ 0	-85.886'598'000'0	MeV	8.405'319'000'0	MeV	2.856'000'000'0	nm	0.270'000'000'0	b	2.37E-3	year	74.916	kilo-seconds ( x³ )	100.000'000	%	β-	1,757.000	keV	¹³³Xe	¹³³I > [ 100 % , β- , 1,757.0 keV ] > ¹³³Xe																		100.000'000	%	¹³³Cs
Isotope_053_i_134_u	Unstable	¹³⁴I	Fermion	53	p	81	n	4	1	133.909'744'465'0	u	~ 0	%	~ 0	-84.072'490'000'0	MeV	8.389'288'000'0	MeV	-		-		9.98E-5	year	3.150	kilo-seconds ( x³ )	100.000'000	%	β-	4,052.000	keV	¹³⁴Xe	¹³⁴I > [ 100 % , β- , 4,052.0 keV ] > ¹³⁴Xe																		?	%	¹³⁴Ba
Isotope_053_i_135_u	Unstable	¹³⁵I	Boson	53	p	82	n	7/2	1	134.910'048'121'0	u	~ 0	%	~ 0	-83.789'636'000'0	MeV	8.385'8.385'8.385'8.385	MeV	-		-		7.51E-4	year	23.699	kilo-seconds ( x³ )	100.000'000	%	β-	2,627.400	keV	¹³⁵Xe	¹³⁵I > [ 100 % , β- , 2,627.4 keV ] > ¹³⁵Xe																		100.000'000	%	¹³⁵Ba
Isotope_053_i_136_u	Unstable	¹³⁶I	Fermion	53	p	83	n	1	-1	135.914'653'993'0	u	~ 0	%	~ 0	-79.499'294'000'0	MeV	8.350'986'000'0	MeV	-		-		2.64E-6	year	83.400	seconds ( x⁰ )	100.000'000	%	β-	6,925.800	keV	¹³⁶Xe	¹³⁶I > [ 100 % , β- , 6,925.8 keV ] > ¹³⁶Xe																		?	%	¹³⁶Ba
Isotope_053_i_137_u	Unstable	¹³⁷I	Boson	53	p	84	n	7/2	1	136.917'870'840'0	u	~ 0	%	~ 0	-76.502'820'000'0	MeV	8.327'072'000'0	MeV	-		-		6.75E-8	year	2.130	seconds ( x⁰ )	93.000'000	%	β-	5,876.500	keV	¹³⁷Xe	¹³⁷I > [ 93 % , β- , 5,876.5 keV ] > ¹³⁷Xe	β-n	1,851.000	keV	¹³⁶Xe	¹³⁷I > [ , β-n , 1,851.0 keV ] > ¹³⁶Xe													93.000'000	%	¹³⁷Ba	?	%	¹³⁶Ba
Isotope_053_i_138_u	Unstable	¹³⁸I	Fermion	53	p	85	n	2	-1	137.922'349'591'0	u	~ 0	%	~ 0	-72.330'890'000'0	MeV	8.294'988'000'0	MeV	-		-		1.97E-7	year	6.230	seconds ( x⁰ )	95.000'000	%	β-	7,820.000	keV	¹³⁸Xe	¹³⁸I > [ 95 % , β- , 7,820.0 keV ] > ¹³⁸Xe	β-n	1,977.100	keV	¹³⁷Xe	¹³⁸I > [ , β-n , 1,977.1 keV ] > ¹³⁷Xe													95.000'000	%	¹³⁶Ba	5.460'000	%	¹³⁷Ba
Isotope_053_i_139_u	Unstable	¹³⁹I	Boson	53	p	86	n	7/2	1	138.926'099'478'0	u	~ 0	%	~ 0	-68.837'893'000'0	MeV	8.268'249'000'0	MeV	-		-		7.23E-8	year	2.282	seconds ( x⁰ )	90.000'000	%	β-	6,806.000	keV	¹³⁹Xe	¹³⁹I > [ 90 % , β- , 6,806.0 keV ] > ¹³⁹Xe	β-n	3,241.700	keV	¹³⁸Xe	¹³⁹I > [ , β-n , 3,241.7 keV ] > ¹³⁸Xe													91.000'000	%	¹³⁹La	10.000'000	%	¹³⁸Ba
Isotope_053_i_140_u	Unstable	¹⁴⁰I	Fermion	53	p	87	n	3	-1	139.931'000'000'0	u	~ 0	%	~ 0	-64.273'000'000'0	MeV	8.234'000'000'0	MeV	-		-		2.73E-8	year	860.000	milli-seconds ( x⁻³ )	91.000'000	%	β-	8,718.000	keV	¹⁴⁰Xe	¹⁴⁰I > [ 91 % , β- , 8,718.0 keV ] > ¹⁴⁰Xe	β-n	3,299.000	keV	¹³⁹Xe	¹⁴⁰I > [ , β-n , 3,299.0 keV ] > ¹³⁹Xe													91.000'000	%	¹⁴⁰Ce	9.300'000	%	¹³⁹La
Isotope_053_i_141_u	Unstable	¹⁴¹I	Boson	53	p	88	n	7/2	1	140.935'030'000'0	u	~ 0	%	~ 0	-60.519'000'000'0	MeV	8.206'000'000'0	MeV	-		-		1.36E-8	year	430.000	milli-seconds ( x⁻³ )	79.000'000	%	β-	7,808.000	keV	¹⁴¹Xe	¹⁴¹I > [ 79 % , β- , 7,808.0 keV ] > ¹⁴¹Xe	β-n	4,401.000	keV	¹⁴⁰Xe	¹⁴¹I > [ , β-n , 4,401.0 keV ] > ¹⁴⁰Xe													79.000'000	%	¹⁴¹Pr	21.062'410	%	¹⁴⁰Ce
Isotope_053_i_142_u	Unstable	¹⁴²I	Fermion	53	p	89	n	2	-1	141.940'180'000'0	u	~ 0	%	~ 0	-55.722'000'000'0	MeV	8.172'8.172'8.172'8.172	MeV	-		-		6.34E-9	year	200.000	milli-seconds ( x⁻³ )	75.000'000	%	β-	9,753.000	keV	¹⁴²Xe	¹⁴²I > [ 75 % , β- , 9,753.0 keV ] > ¹⁴²Xe	β-n	4,353.000	keV	¹⁴¹Xe	¹⁴²I > [ , β-n , 4,353.0 keV ] > ¹⁴¹Xe													25.337'500	%	¹⁴¹Pr	0.019'845	%	¹⁴⁰Ce	?	%	¹⁴²Nd	?	%	¹³⁸Ba
Isotope_053_i_143_u	Unstable	¹⁴³I	Boson	53	p	90	n	7/2	1	142.944'560'000'0	u	~ 0	%	~ 0	-51.642'000'000'0	MeV	8.142'000'000'0	MeV	-		-		3.17E-9	year	100.000	milli-seconds ( x⁻³ )	40.000'000	%	β-n	5,792.000	keV	¹⁴²Xe	¹⁴³I > [ 40 % , β-n , 5,792.0 keV ] > ¹⁴²Xe																		0.180'000	%	¹⁴¹Pr	0.000'050	%	¹⁴⁰Ce	?	%	¹⁴²Nd	?	%	¹³⁸Ba
Isotope_053_i_144_u	Unstable	¹⁴⁴I	Fermion	53	p	91	n	1	-1	143.949'990'000'0	u	~ 0	%	~ 0	-46.584'000'000'0	MeV	-46.584'000'000'0	MeV	-		-		1.58E-9	year	50.000	milli-seconds ( x⁻³ )	40.000'000	%	β-n	5,789.000	keV	¹⁴³Xe	¹⁴⁴I > [ 40 % , β-n , 5,789.0 keV ] > ¹⁴³Xe																		38.808'000	%	¹⁴³Nd	0.000'360	%	¹⁴¹Pr	?	%	¹⁴²Nd	?	%	¹³⁸Ba

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