BARIUM, Ba (56)

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ATOMIC ARCHITECTURE

Spectrograph

Elemental Tile

Barium from Barite

···

OVERVIEW

BARIUM

Ba (56)

ˈbɛəriəm

PHONETICS

IDENTIFICATION

Barium is a soft silvery metal and due to its high chemical reactivity it is never found in nature as a free element. Its hydroxide was known in pre-modern history as baryta; this substance does not occur as a mineral, but can be prepared by heating barium carbonate.

ELEMENT BRIEF

1808 by Sir Humphrey Davy, England.

DISCOVERY

Greek, 'barys' meaning 'heavy'.

ETYMOLOGY

Barium

ELEMENT

Ba

SYMBOL

56

ATOMIC NUMBER

7440-39-3

CAS NUMBER

PHYSICAL

ELEMENTAL SPECTRUM

Silver

ELEMENTAL COLOUR

-

REFRACTIVE INDEX

-

POISSON RATIO

38.920 cm³

MOLAR VOLUME

-

BRINELL HARDNESS

1.25

MOHS HARDNESS

-

VICKERS HARDNESS

1,620 m/s, Mach 4.723'0

SPEED OF SOUND

9.60G Pa, 94.744'6k Atm

BULK MODULUS

4.90G Pa, 48.359'2k Atm

SHEAR MODULUS

13.00G Pa, 128.300'0k Atm

YOUNG MODULUS

ALLOTROPES

THERMODYNAMIC

1,000.15 K, 727.00 °C

MELTING POINT

2,143.15 K, 1,870.00 °C

BOILING POINT

-

AUTOMATIC IGNITION

-

FLASHPOINT

-

CRITICAL TEMPERATURE

-

CRITICAL PRESSURE

18.000'000 W/(m K)

THERMAL CONDUCTIVITY

0.000'020'6 K¯¹

THERMAL EXPANSION

205.00 J/(kg K)

SPECIFIC HEAT

8.000 kJ/mol

HEAT FUSION

140.000 kJ/mol

HEAT VAPORISATION

-

HEAT COMBUSTION

-

CURIE POINT

-

NEEL POINT

-

ADIABATIC INDEX

Solid

PHASE

ELECTROMAGNETIC

Conductor

ELECTRICAL TYPE

2.90M S/m

CONDUCTIVITY

350.00n Ω.m

RESISTIVITY

-

SUPERCONDUCTING POINT

Paramagnetic

MAGNETIC TYPE

0.000'000'011'3

MASS SUSCEPTIBILITY

0.000'000'001'552'00

MOLAR SUSCEPTIBILITY

0.000'039'660'00

VOLUME SUSCEPTIBILITY

STRUCTURE

Alkaline Earth

CLASSIFICATION

136.610'327'8

ATOMIC WEIGHT

253 pm

ATOMIC RADIUS

196 pm

COVALENT RADIUS SINGLE BOND

161 pm

COVALENT RADIUS DOUBLE BOND

149 pm

COVALENT RADIUS TRIPLE BOND

268 pm

VAN DER WAALS RADIUS

[Xe]6s²

ELECTRON CONFIGURATION

Cubic, Body-centred

CRYSTAL STRUCTURE

3.510'00 g/cm³

DENSITY AS SOLID

3.338'00 g/cm³

DENSITY AS LIQUID

-

DENSITY AS GAS

lm_3m

SPACE GROUP NAME

229

SPACE GROUP NUMBER

π/2, π/2 π/2

LATTICE ANGLES

502.8, 502.8 502.8 pm

LATTICE CONSTANTS

REACTIVITY

2

VALENCE

0.89

ELECTRONEGATIVITY

13.95 kJ/mol

ELECTRON AFFINITY

IONISATION ENERGY

ELEMENTAL DISTRIBUTION

0.000'001 %

UNIVERSE

0.000'27 %

METEORITES

0.000'001 %

SUN

0.034 %

EARTH CRUST

0.000'007 %

OCEANS

0.000'03 %

HUMANS

ISOTOPES

Stable

HALF LIFE

Stable

LIFETIME

6s² = 6, 0, 0, -1/2

QUANTUM NUMBERS

3.380'00 b σ_s

NEUTRON CROSS SECTION

1.100'00 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	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_056_ba_114_u	Unstable	¹¹⁴Ba	Boson	56	p	58	n	0	1	113.950'675'405'0	u	~ 0	%	~ 0	-45.945'564'000'0	MeV	8.090'8.090'8.090'8.090	MeV	-		-		1.68E-8	year	530.000	milli-seconds ( x⁻³ )	80.000'000	%	β+	7,572.000	keV	¹¹⁴Cs	¹¹⁴Ba > [ 80 % , β+ , 7,572.0 keV ] > ¹¹⁴Cs	β+p	?	keV	¹¹³Xe	¹¹⁴Ba > [ , β+p , ? keV ] > ¹¹³Xe	0.090'000	%	α	3,534.200	keV	¹¹⁰Xe	¹¹⁴Ba > [ 0.09 % , α , 3,534.2 keV ] > ¹¹⁰Xe	0.038'000	%	¹²C	?	keV	72.800'000	%	¹¹⁴Sn	25.560'000	%	¹¹³In	0.152'000	%	¹¹⁰Cd	0.002'984	%	¹⁰⁹Ag	0.000'086	%	¹⁰⁵Pd	0.000'057	%	¹⁰¹Ru	?	%	¹⁰⁴Pd	?	%	¹⁰²Ru	?	%	¹⁰⁸Ru	?	%	¹⁰⁶Pd	?	%	¹¹²Cd
Isotope_056_ba_115_u	Unstable	¹¹⁵Ba	Fermion	56	p	59	n	5/2	1	114.947'370'000'0	u	~ 0	%	~ 0	-49.025'000'000'0	MeV	8.117'000'000'0	MeV	-		-		1.43E-8	year	450.000	milli-seconds ( x⁻³ )	85.000'000	%	β+	9,653.000	keV	¹¹⁵Cs	¹¹⁵Ba > [ 85 % , β+ , 9,653.0 keV ] > ¹¹⁵Cs	β+p	?	keV	¹¹⁴Xe	¹¹⁵Ba > [ , β+p , ? keV ] > ¹¹⁴Xe													85.000'000	%	¹¹⁵Sn	15.348'500	%	¹¹⁴In	0.000'255	%	¹¹¹Cd	?	%	¹¹³In
Isotope_056_ba_116_u	Unstable	¹¹⁶Ba	Boson	56	p	60	n	0	1	115.941'380'000'0	u	~ 0	%	~ 0	-54.604'000'000'0	MeV	8.164'000'000'0	MeV	-		-		4.12E-8	year	1.300	seconds ( x⁰ )	97.000'000	%	β+	9,442.000	keV	¹¹⁶Cs	¹¹⁶Ba > [ 97 % , β+ , 9,442.0 keV ] > ¹¹⁶Cs	β+p	?	keV	¹¹⁵Xe	¹¹⁶Ba > [ , β+p , ? keV ] > ¹¹⁵Xe													97.000'000	%	¹¹⁶Sn	3.271'600	%	¹¹⁵In	0.010'200	%	¹¹⁴Sn	0.000'009	%	¹¹¹Cd	?	%	¹¹²Cd
Isotope_056_ba_117_u	Unstable	¹¹⁷Ba	Fermion	56	p	61	n	3/2	1	116.938'499'000'0	u	~ 0	%	~ 0	-57.288'000'000'0	MeV	8.186'000'000'0	MeV	-		-		5.55E-8	year	1.750	seconds ( x⁰ )	87.000'000	%	β+	8,133.000	keV	¹¹⁷Cs	¹¹⁷Ba > [ 87 % , β+ , 8,133.0 keV ] > ¹¹⁷Cs	β+p	?	keV	¹¹⁶Xe	¹¹⁷Ba > [ , β+p , ? keV ] > ¹¹⁶Xe	0.024'000	%	β+α	?	keV	¹¹³I	¹¹⁷Ba > [ 0.024 % , β+α , ? keV ] > ¹¹³I						87.000'000	%	¹¹⁷Sn	13.002'523	%	¹¹⁶In	0.024'000	%	¹¹³In	0.000'000	%	¹⁰⁹Ag
Isotope_056_ba_118_u	Unstable	¹¹⁸Ba	Boson	56	p	62	n	0	1	117.933'040'000'0	u	~ 0	%	~ 0	-62.373'000'000'0	MeV	8.229'000'000'0	MeV	-		-		1.65E-7	year	5.200	seconds ( x⁰ )	100.000'000	%	β+	5,015.000	keV	¹¹⁸Cs	¹¹⁸Ba > [ 100 % , β+ , 5,015.0 keV ] > ¹¹⁸Cs	β+p	?	keV	¹¹⁷Xe	¹¹⁸Ba > [ , β+p , ? keV ] > ¹¹⁷Xe													100.000'000	%	¹¹⁸Sn	0.021'000	%	¹¹⁷Sn	0.001'200	%	¹¹⁴Sn	?	%	¹¹⁶Sn
Isotope_056_ba_119_u	Unstable	¹¹⁹Ba	Fermion	56	p	63	n	5/2	1	118.930'659'661'0	u	~ 0	%	~ 0	-64.590'110'000'0	MeV	8.245'928'000'0	MeV	-		-		1.71E-7	year	5.400	seconds ( x⁰ )	75.000'000	%	β+	6,693.000	keV	¹¹⁹Cs	¹¹⁹Ba > [ 75 % , β+ , 6,693.0 keV ] > ¹¹⁹Cs	β+p	?	keV	¹¹⁸Xe	¹¹⁹Ba > [ , β+p , ? keV ] > ¹¹⁸Xe													59.250'000	%	¹¹⁹Sn	25.000'000	%	¹¹⁸Sn	0.000'002	%	¹¹⁵Sn
Isotope_056_ba_120_u	Unstable	¹²⁰Ba	Boson	56	p	64	n	0	1	119.926'044'974'0	u	~ 0	%	~ 0	-68.888'663'000'0	MeV	8.280'294'000'0	MeV	-		-		7.61E-7	year	24.000	seconds ( x⁰ )	100.000'000	%	β+	3,978.000	keV	¹²⁰Cs	¹²⁰Ba > [ 100 % , β+ , 3,978.0 keV ] > ¹²⁰Cs																		0.000'020	%	¹¹⁶Sn	0.000'007	%	¹¹⁹Sn	?	%	¹²⁰Sn
Isotope_056_ba_121_u	Unstable	¹²¹Ba	Fermion	56	p	65	n	5/2	1	120.924'054'499'0	u	~ 0	%	~ 0	-70.742'779'000'0	MeV	8.293'890'000'0	MeV	0.660'000'000'0	nm	1.790'000'000'0	b	9.41E-7	year	29.700	seconds ( x⁰ )	100.000'000	%	β+	5,336.000	keV	¹²¹Cs	¹²¹Ba > [ 100 % , β+ , 5,336.0 keV ] > ¹²¹Cs	β+p	?	keV	¹²⁰Xe	¹²¹Ba > [ , β+p , ? keV ] > ¹²⁰Xe													100.000'000	%	¹²¹Sb	?	%	¹²⁰Sn
Isotope_056_ba_122_u	Unstable	¹²²Ba	Boson	56	p	66	n	0	1	121.919'904'000'0	u	~ 0	%	~ 0	-74.608'944'000'0	MeV	8.323'756'000'0	MeV	-		-		3.71E-6	year	117.000	seconds ( x⁰ )	100.000'000	%	β+	2,508.700	keV	¹²²Cs	¹²²Ba > [ 100 % , β+ , 2,508.7 keV ] > ¹²²Cs																		100.000'000	%	¹²²Te	0.000'000	%	¹¹⁸Sn
Isotope_056_ba_123_u	Unstable	¹²³Ba	Fermion	56	p	67	n	5/2	1	122.918'781'036'0	u	~ 0	%	~ 0	-75.654'978'000'0	MeV	8.330'208'000'0	MeV	-0.680'000'000'0	nm	1.490'000'000'0	b	5.07E-6	year	160.020	seconds ( x⁰ )	100.000'000	%	β+	4,366.500	keV	¹²³Cs	¹²³Ba > [ 100 % , β+ , 4,366.5 keV ] > ¹²³Cs																		100.000'000	%	¹²³Sb
Isotope_056_ba_124_u	Unstable	¹²⁴Ba	Boson	56	p	68	n	0	1	123.915'093'603'0	u	~ 0	%	~ 0	-79.089'800'000'0	MeV	8.355'820'000'0	MeV	-		-		2.09E-5	year	660.000	seconds ( x⁰ )	100.000'000	%	β+	1,619.300	keV	¹²⁴Cs	¹²⁴Ba > [ 100 % , β+ , 1,619.3 keV ] > ¹²⁴Cs																		?	%	¹²⁴Te
Isotope_056_ba_125_u	Unstable	¹²⁵Ba	Fermion	56	p	69	n	1'2	1	124.914'472'912'0	u	~ 0	%	~ 0	-79.667'970'000'0	MeV	8.358'170'000'0	MeV	0.177'000'000'0	nm	-		6.65E-6	year	210.000	seconds ( x⁰ )	100.000'000	%	β+	3,397.400	keV	¹²⁵Cs	¹²⁵Ba > [ 100 % , β+ , 3,397.4 keV ] > ¹²⁵Cs																		100.000'000	%	¹²⁵Te
Isotope_056_ba_126_u	Unstable	¹²⁶Ba	Boson	56	p	70	n	0	1	125.911'250'177'0	u	~ 0	%	~ 0	-82.669'928'000'0	MeV	8.379'718'000'0	MeV	-		-		1.91E-4	year	6.012	kilo-seconds ( x³ )	100.000'000	%	β+	652.800	keV	¹²⁶Cs	¹²⁶Ba > [ 100 % , β+ , 652.8 keV ] > ¹²⁶Cs																		?	%	¹²⁶Te
Isotope_056_ba_127_u	Unstable	¹²⁷Ba	Fermion	56	p	71	n	1/2	1	126.911'093'797'0	u	~ 0	%	~ 0	-82.815'595'000'0	MeV	8.378'437'000'0	MeV	0.089'000'000'0	nm	-		2.41E-5	year	762.000	seconds ( x⁰ )	100.000'000	%	β+	2,402.200	keV	¹²⁷Cs	¹²⁷Ba > [ 100 % , β+ , 2,402.2 keV ] > ¹²⁷Cs																		100.000'000	%	¹²⁷I
Isotope_056_ba_128_u	Unstable	¹²⁸Ba	Boson	56	p	72	n	0	1	127.908'317'698'0	u	~ 0	%	~ 0	-85.401'514'000'0	MeV	8.396'240'000'0	MeV	-		-		6.65E-3	year	209.952	kilo-seconds ( x³ )	100.000'000	%	ϵ	529.900	keV	¹²⁸Cs	¹²⁸Ba > [ 100 % , ϵ , 529.9 keV ] > ¹²⁸Cs																		100.000'000	%	¹²⁸Xe
Isotope_056_ba_129_u	Unstable	¹²⁹Ba	Fermion	56	p	73	n	1/2	1	128.908'679'439'0	u	~ 0	%	~ 0	-85.064'555'000'0	MeV	8.391'109'000'0	MeV	-0.398'000'000'0	nm	-		2.54E-4	year	8.030	kilo-seconds ( x³ )	100.000'000	%	β+	1,413.700	keV	¹²⁹Cs	¹²⁹Ba > [ 100 % , β+ , 1,413.7 keV ] > ¹²⁹Cs																		100.000'000	%	¹²⁹Xe
Isotope_056_ba_130_s	Stable	¹³⁰Ba	Boson	56	p	74	n	0	1	129.906'320'811'0	u	0.106'000	%	0.137'700'700'1	-87.261'603'000'0	MeV	8.405'549'000'0	MeV	-		-		-				?	%	2β+	575.710	keV	¹³⁰Xe	¹³⁰Ba > [ ? % , 2β+ , 575.71 keV ] > ¹³⁰Xe																		?	%	¹³⁰Xe
Isotope_056_ba_131_u	Unstable	¹³¹Ba	Fermion	56	p	75	n	1/2	1	130.906'941'118'0	u	~ 0	%	~ 0	-86.683'790'000'0	MeV	8.398'587'000'0	MeV	0.708'0.708'0.708'0.708	nm	-		3.15E-2	year	993.600	kilo-seconds ( x³ )	100.000'000	%	β+	353.800	keV	¹³¹Cs	¹³¹Ba > [ 100 % , β+ , 353.8 keV ] > ¹³¹Cs																		100.000'000	%	¹³¹Xe
Isotope_056_ba_132_s	Stable	¹³²Ba	Boson	56	p	76	n	0	1	131.905'061'288'0	u	0.101'000	%	0.133'224'111'9	-88.434'841'000'0	MeV	8.409'373'000'0	MeV	-		-		-				?	%	2β+	-1,198.760	keV	¹³²Xe	¹³²Ba > [ ? % , 2β+ , -1,198.76 keV ] > ¹³²Xe																		?	%	¹³²Xe
Isotope_056_ba_133_u	Unstable	¹³³Ba	Fermion	56	p	77	n	1/2	1	132.906'007'490'0	u	~ 0	%	~ 0	-87.553'459'000'0	MeV	8.400'205'000'0	MeV	-0.771'674'000'0	nm	-		1.05E+1	years	331.923	mega-seconds ( x⁶ )	100.000'000	%	ϵ	517.499	keV	¹³³Cs	¹³³Ba > [ 100 % , ϵ , 517.499 keV ] > ¹³³Cs																		100.000'000	%	¹³³Cs
Isotope_056_ba_134_s	Stable	¹³⁴Ba	Boson	56	p	78	n	0	1	133.904'508'383'0	u	2.417'000	%	3.236'471'967'6	-88.949'868'000'0	MeV	8.408'171'000'0	MeV	-		-		-
Isotope_056_ba_135_s	Stable	¹³⁵Ba	Fermion	56	p	79	n	3/2	1	134.905'688'591'0	u	6.592'000	%	8.892'982'991'9	-87.850'512'000'0	MeV	8.397'533'000'0	MeV	0.837'943'000'0	nm	0.160'000'000'0	b	-
Isotope_056_ba_136_s	Stable	¹³⁶Ba	Boson	56	p	80	n	0	1	135.904'575'945'0	u	7.854'000	%	10.673'945'394'7	-88.886'935'000'0	MeV	8.403'8.403'8.403'8.403	MeV	-		-		-
Isotope_056_ba_137_s	Stable	¹³⁷Ba	Fermion	56	p	81	n	3/2	1	136.905'827'384'0	u	11.232'000	%	15.377'262'531'8	-87.721'227'000'0	MeV	8.391'827'000'0	MeV	0.937'365'000'0	nm	0.245'000'000'0	b	-
Isotope_056_ba_138_s	Stable	¹³⁸Ba	Boson	56	p	82	n	0	1	137.905'247'237'0	u	71.698'000	%	98.875'304'164'0	-88.261'631'000'0	MeV	8.393'420'000'0	MeV	-		-		-
Isotope_056_ba_139_u	Unstable	¹³⁹Ba	Fermion	56	p	83	n	7/2	1	138.908'841'341'0	u	~ 0	%	~ 0	-84.913'745'000'0	MeV	8.367'017'000'0	MeV	-0.973'000'000'0	nm	0.573'000'000'0	b	1.58E-4	year	4.990	kilo-seconds ( x³ )	100.000'000	%	β-	2,317.630	keV	¹³⁹La	¹³⁹Ba > [ 100 % , β- , 2,317.63 keV ] > ¹³⁹La																		100.000'000	%	¹³⁹La
Isotope_056_ba_140_u	Unstable	¹⁴⁰Ba	Boson	56	p	84	n	0	1	139.910'604'505'0	u	~ 0	%	~ 0	-83.271'368'000'0	MeV	8.353'174'000'0	MeV	-		-		3.49E-2	year	1.102	mega-seconds ( x⁶ )	100.000'000	%	β-	1,049.660	keV	¹⁴⁰La	¹⁴⁰Ba > [ 100 % , β- , 1,049.66 keV ] > ¹⁴⁰La																		100.000'000	%	¹⁴⁰Ce
Isotope_056_ba_141_u	Unstable	¹⁴¹Ba	Fermion	56	p	85	n	3/2	1	140.914'411'009'0	u	~ 0	%	~ 0	-79.725'632'000'0	MeV	8.326'028'000'0	MeV	-0.337'000'000'0	nm	0.454'000'000'0	b	3.47E-5	year	1.096	kilo-seconds ( x³ )	100.000'000	%	β-	3,212.590	keV	¹⁴¹La	¹⁴¹Ba > [ 100 % , β- , 3,212.59 keV ] > ¹⁴¹La																		100.000'000	%	¹⁴¹Pr
Isotope_056_ba_142_u	Unstable	¹⁴²Ba	Boson	56	p	86	n	0	1	141.916'453'410'0	u	~ 0	%	~ 0	-77.823'147'000'0	MeV	8.310'836'000'0	MeV	-		-		2.02E-5	year	636.000	seconds ( x⁰ )	100.000'000	%	β-	2,211.630	keV	¹⁴²La	¹⁴²Ba > [ 100 % , β- , 2,211.63 keV ] > ¹⁴²La																		?	%	¹⁴²Nd	?	%	¹³⁸Ba
Isotope_056_ba_143_u	Unstable	¹⁴³Ba	Fermion	56	p	87	n	5/2	1	142.920'626'719'0	u	~ 0	%	~ 0	-73.935'736'000'0	MeV	8.281'977'000'0	MeV	0.443'000'000'0	nm	-0.879'000'000'0	b	4.59E-7	year	14.500	seconds ( x⁰ )	100.000'000	%	β-	4,251.300	keV	¹⁴³La	¹⁴³Ba > [ 100 % , β- , 4,251.3 keV ] > ¹⁴³La																		100.000'000	%	¹⁴³Nd
Isotope_056_ba_144_u	Unstable	¹⁴⁴Ba	Boson	56	p	88	n	0	1	143.922'952'853'0	u	~ 0	%	~ 0	-71.768'956'000'0	MeV	8.265'467'000'0	MeV	-		-		3.64E-7	year	11.500	seconds ( x⁰ )	100.000'000	%	β-	3,123.500	keV	¹⁴⁴La	¹⁴⁴Ba > [ 100 % , β- , 3,123.5 keV ] > ¹⁴⁴La																		100.000'000	%	¹⁴⁰Ce
Isotope_056_ba_145_u	Unstable	¹⁴⁵Ba	Fermion	56	p	89	n	5/2	-1	144.927'627'032'0	u	~ 0	%	~ 0	-67.414'986'000'0	MeV	8.234'100'000'0	MeV	-0.285'000'000'0	nm	1.224'000'000'0	b	1.37E-7	year	4.310	seconds ( x⁰ )	100.000'000	%	β-	5,572.000	keV	¹⁴⁵La	¹⁴⁵Ba > [ 100 % , β- , 5,572.0 keV ] > ¹⁴⁵La																		100.000'000	%	¹⁴⁵Nd
Isotope_056_ba_146_u	Unstable	¹⁴⁶Ba	Boson	56	p	90	n	0	1	145.930'219'572'0	u	~ 0	%	~ 0	-65.000'050'000'0	MeV	-65.000'050'000'0	MeV	-		-		7.03E-8	year	2.220	seconds ( x⁰ )	100.000'000	%	β-	4,122.900	keV	¹⁴⁶La	¹⁴⁶Ba > [ 100 % , β- , 4,122.9 keV ] > ¹⁴⁶La																		?	%	¹⁴²Nd	?	%	¹³⁸Ba
Isotope_056_ba_147_u	Unstable	¹⁴⁷Ba	Fermion	56	p	91	n	3/2	1	146.934'945'000'0	u	~ 0	%	~ 0	-60.598'000'000'0	MeV	8.186'000'000'0	MeV	-		-		2.83E-8	year	893.000	milli-seconds ( x⁻³ )	100.000'000	%	β-	6,250.000	keV	¹⁴⁷La	¹⁴⁷Ba > [ 100 % , β- , 6,250.0 keV ] > ¹⁴⁷La																		100.000'000	%	¹⁴³Nd	?	%	¹⁴²Nd	?	%	¹³⁸Ba
Isotope_056_ba_148_u	Unstable	¹⁴⁸Ba	Boson	56	p	92	n	0	1	147.937'720'047'0	u	~ 0	%	~ 0	-58.013'403'000'0	MeV	8.167'277'000'0	MeV	-		-		1.94E-8	year	612.000	milli-seconds ( x⁻³ )	100.000'000	%	β-	5,115.000	keV	¹⁴⁸La	¹⁴⁸Ba > [ 100 % , β- , 5,115.0 keV ] > ¹⁴⁸La	β-n	736.700	keV	¹⁴⁷La	¹⁴⁸Ba > [ , β-n , 736.7 keV ] > ¹⁴⁷La													0.550'000	%	¹⁴³Nd	?	%	¹⁴²Nd	?	%	¹⁴⁰Ce	?	%	¹³⁸Ba
Isotope_056_ba_149_u	Unstable	¹⁴⁹Ba	Fermion	56	p	93	n	3/2	1	148.942'580'000'0	u	~ 0	%	~ 0	-53.486'000'000'0	MeV	8.136'000'000'0	MeV	-		-		1.09E-8	year	344.000	milli-seconds ( x⁻³ )	100.000'000	%	β-	7,309.000	keV	¹⁴⁹La	¹⁴⁹Ba > [ 100 % , β- , 7,309.0 keV ] > ¹⁴⁹La	β-n	1,571.000	keV	¹⁴⁸La	¹⁴⁹Ba > [ , β-n , 1,571.0 keV ] > ¹⁴⁸La													0.000'645	%	¹⁴³Nd	?	%	¹⁴⁰Ce	?	%	¹⁴⁵Nd
Isotope_056_ba_150_u	Unstable	¹⁵⁰Ba	Boson	56	p	94	n	0	1	149.945'680'000'0	u	~ 0	%	~ 0	-50.599'000'000'0	MeV	8.117'000'000'0	MeV	-		-		9.51E-9	year	300.000	milli-seconds ( x⁻³ )	100.000'000	%	β-	6,437.000	keV	¹⁵⁰La	¹⁵⁰Ba > [ 100 % , β- , 6,437.0 keV ] > ¹⁵⁰La	β-n	2,125.000	keV	¹⁴⁹La	¹⁵⁰Ba > [ , β-n , 2,125.0 keV ] > ¹⁴⁹La													97.000'000	%	¹⁵⁰Sm	?	%	¹⁴⁰Ce	?	%	¹⁴⁵Nd
Isotope_056_ba_151_u	Unstable	¹⁵¹Ba	Fermion	56	p	95	n	3/2	-1	150.950'810'000'0	u	~ 0	%	~ 0	-45.820'000'000'0	MeV	8.085'000'000'0	MeV	-		-		6.34E-9	year	200.000	milli-seconds ( x⁻³ )	?	%	β-	8,467.000	keV	¹⁵¹La	¹⁵¹Ba > [ ? % , β- , 8,467.0 keV ] > ¹⁵¹La																		?	%	¹⁵¹Eu
Isotope_056_ba_152_u	Unstable	¹⁵²Ba	Boson	56	p	96	n	0	1	151.954'270'000'0	u	~ 0	%	~ 0	-42.597'000'000'0	MeV	-42.597'000'000'0	MeV	-		-		3.17E-9	year	100.000	milli-seconds ( x⁻³ )	?	%	β-	7,471.000	keV	¹⁵²La	¹⁵²Ba > [ ? % , β- , 7,471.0 keV ] > ¹⁵²La																		?	%	¹⁵²Sm
Isotope_056_ba_153_u	Unstable	¹⁵³Ba	Fermion	56	p	97	n	5/2	-1	152.959'610'000'0	u	~ 0	%	~ 0	-37.623'000'000'0	MeV	8.031'000'000'0	MeV	-		-		2.54E-9	year	80.000	milli-seconds ( x⁻³ )	?	%	β-	9,306.000	keV	¹⁵³La	¹⁵³Ba > [ ? % , β- , 9,306.0 keV ] > ¹⁵³La																		?	%	¹⁵³Eu

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