THULIUM, Tm (69)

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ATOMIC ARCHITECTURE

Spectrograph

Elemental Tile

Thulium

···

OVERVIEW

THULIUM

Tm (69)

ˈθjuːliəm

PHONETICS

IDENTIFICATION

Thulium is an easily workable metal with a bright silvery-grey lustre, is soft and tarnishes in the air. Despite its rarity, thulium is used as the radiation source in portable X-ray devices and in solid-state lasers. It has no significant biological role and is not particularly toxic.

ELEMENT BRIEF

1879 by Per Theodore Cleve, Sweden.

DISCOVERY

From the name of Thule, an ancient name of Scandinavia.

ETYMOLOGY

Thulium

ELEMENT

Tm

SYMBOL

69

ATOMIC NUMBER

7440-30-4

CAS NUMBER

PHYSICAL

ELEMENTAL SPECTRUM

Silver

ELEMENTAL COLOUR

-

REFRACTIVE INDEX

0.210

POISSON RATIO

18.124 cm³

MOLAR VOLUME

471.00M Pa, 4.648'4k Atm

BRINELL HARDNESS

1.75

MOHS HARDNESS

520.00M Pa, 5.132'0k Atm

VICKERS HARDNESS

-

SPEED OF SOUND

45.00G Pa, 444.115'5k Atm

BULK MODULUS

31.00G Pa, 305.946'2k Atm

SHEAR MODULUS

74.00G Pa, 730.323'2k Atm

YOUNG MODULUS

ALLOTROPES

NONE

THERMODYNAMIC

1,818.15 K, 1,545.00 °C

MELTING POINT

2,223.15 K, 1,950.00 °C

BOILING POINT

-

AUTOMATIC IGNITION

-

FLASHPOINT

-

CRITICAL TEMPERATURE

-

CRITICAL PRESSURE

17.000'000 W/(m K)

THERMAL CONDUCTIVITY

0.000'013'3 K¯¹

THERMAL EXPANSION

160.00 J/(kg K)

SPECIFIC HEAT

16.800 kJ/mol

HEAT FUSION

250.000 kJ/mol

HEAT VAPORISATION

-

HEAT COMBUSTION

25 K, -248.15 °C

CURIE POINT

56.00 K, -217.15 °C

NEEL POINT

-

ADIABATIC INDEX

Solid

PHASE

ELECTROMAGNETIC

Conductor

ELECTRICAL TYPE

1.40M S/m

CONDUCTIVITY

700.00n Ω.m

RESISTIVITY

-

SUPERCONDUCTING POINT

Paramagnetic

MAGNETIC TYPE

0.000'001'990'0

MASS SUSCEPTIBILITY

0.000'000'336'179'00

MOLAR SUSCEPTIBILITY

0.018'548'800'00

VOLUME SUSCEPTIBILITY

STRUCTURE

Lanthanide

CLASSIFICATION

168.934'213'3

ATOMIC WEIGHT

222 pm

ATOMIC RADIUS

164 pm

COVALENT RADIUS SINGLE BOND

131 pm

COVALENT RADIUS DOUBLE BOND

-

COVALENT RADIUS TRIPLE BOND

227 pm

VAN DER WAALS RADIUS

[Xe]6s²4f¹³

ELECTRON CONFIGURATION

Hexagonal, Close Packed Single

CRYSTAL STRUCTURE

9.321'00 g/cm³

DENSITY AS SOLID

8.560'00 g/cm³

DENSITY AS LIQUID

-

DENSITY AS GAS

p6₃/mmc

SPACE GROUP NAME

194

SPACE GROUP NUMBER

π/2, π/2 2π/3

LATTICE ANGLES

353.75, 353.75 555.46 pm

LATTICE CONSTANTS

REACTIVITY

3

VALENCE

1.25

ELECTRONEGATIVITY

99.29 kJ/mol

ELECTRON AFFINITY

IONISATION ENERGY

ELEMENTAL DISTRIBUTION

0.000'000'01 %

UNIVERSE

0.000'002'9 %

METEORITES

0.000'000'02 %

SUN

0.000'051 %

EARTH CRUST

0.000'000'000'02 %

OCEANS

-

HUMANS

ISOTOPES

Stable

HALF LIFE

Stable

LIFETIME

4f¹³ = 4, 3, +2, -1/2

QUANTUM NUMBERS

6.380'00 b σ_s

NEUTRON CROSS SECTION

100.000'00 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	&nbsp	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
Isotope_069_tm_145_u	Unstable	¹⁴⁵Tm	Boson	69	p	76	n	11/2	-1	144.970'073'000'0	u	~ 0	%	~ 0	-27.877'000'000'0	MeV	7.891'000'000'0	MeV	-		-		9.82E-14	year	3.100	micro-seconds ( x⁻⁶ )	100.000'000	%	p	1,740.100	keV	¹⁴⁴Er	¹⁴⁵Tm > [ 100 % , p , 1,740.1 keV ] > ¹⁴⁴Er						?	%	¹⁴³Nd	?	%	¹⁴²Nd	?	%	¹³⁹La	?	%	¹⁴⁰Ce
Isotope_069_tm_146_u	Unstable	¹⁴⁶Tm	Fermion	69	p	77	n	6	-1	145.966'425'000'0	u	~ 0	%	~ 0	-31.275'000'000'0	MeV	7.916'000'000'0	MeV	-		-		7.61E-9	year	240.000	milli-seconds ( x⁻³ )	100.000'000	%	p	1,127.000	keV	¹⁴⁵Er	¹⁴⁶Tm > [ 100 % , p , 1,127.0 keV ] > ¹⁴⁵Er	β+	12,415.000	keV	¹⁴⁶Er	¹⁴⁶Tm > [ , β+ , 12,415.0 keV ] > ¹⁴⁶Er	?	%	¹⁴¹Pr	?	%	¹⁴⁵Nd	?	%	¹⁴³Nd	?	%	¹⁴²Nd	?	%	¹³⁹La	?	%	¹⁴⁰Ce
Isotope_069_tm_147_u	Unstable	¹⁴⁷Tm	Boson	69	p	78	n	11/2	-1	146.960'961'000'0	u	~ 0	%	~ 0	-36.365'000'000'0	MeV	7.951'000'000'0	MeV	-		-		1.84E-8	year	580.000	milli-seconds ( x⁻³ )	85.000'000	%	β+	9,663.000	keV	¹⁴⁷Er	¹⁴⁷Tm > [ 85 % , β+ , 9,663.0 keV ] > ¹⁴⁷Er	p	1,058.200	keV	¹⁴⁶Er	¹⁴⁷Tm > [ , p , 1,058.2 keV ] > ¹⁴⁶Er	85.001'870	%	¹⁴³Nd	15.042'500	%	¹⁴²Nd	?	%	¹⁴¹Pr	?	%	¹⁴⁵Nd	?	%	¹⁴⁰Ce
Isotope_069_tm_148_u	Unstable	¹⁴⁸Tm	Fermion	69	p	79	n	10	0	147.957'840'000'0	u	~ 0	%	~ 0	-39.272'000'000'0	MeV	7.972'000'000'0	MeV	-		-		2.22E-8	year	700.000	milli-seconds ( x⁻³ )	100.000'000	%	β+	11,358.000	keV	¹⁴⁸Er	¹⁴⁸Tm > [ 100 % , β+ , 11,358.0 keV ] > ¹⁴⁸Er						0.150'003	%	¹⁴³Nd	0.000'075	%	¹⁴²Nd	?	%	¹⁴⁰Ce
Isotope_069_tm_149_u	Unstable	¹⁴⁹Tm	Boson	69	p	80	n	11/2	-1	148.952'720'000'0	u	~ 0	%	~ 0	-44.041'000'000'0	MeV	8.005'000'000'0	MeV	-		-		2.85E-8	year	900.000	milli-seconds ( x⁻³ )	100.000'000	%	β+	8,679.000	keV	¹⁴⁹Er	¹⁴⁹Tm > [ 100 % , β+ , 8,679.0 keV ] > ¹⁴⁹Er	β+p	?	keV	¹⁴⁸Ho	¹⁴⁹Tm > [ , β+p , ? keV ] > ¹⁴⁸Ho	15.531'333	%	¹⁴⁵Nd	0.000'000	%	¹⁴¹Pr	?	%	¹⁴⁰Ce
Isotope_069_tm_150_u	Unstable	¹⁵⁰Tm	Fermion	69	p	81	n	1	1	149.949'960'000'0	u	~ 0	%	~ 0	-46.612'000'000'0	MeV	8.022'000'000'0	MeV	-		-		9.51E-8	year	3.000	seconds ( x⁰ )	100.000'000	%	β+	10,199.000	keV	¹⁵⁰Er	¹⁵⁰Tm > [ 100 % , β+ , 10,199.0 keV ] > ¹⁵⁰Er						100.032'000	%	¹⁴²Nd	?	%	¹⁵⁰Sm
Isotope_069_tm_151_u	Unstable	¹⁵¹Tm	Boson	69	p	82	n	11/2	-1	150.945'483'490'0	u	~ 0	%	~ 0	-50.781'802'000'0	MeV	8.050'124'000'0	MeV	-		-		1.32E-7	year	4.170	seconds ( x⁰ )	100.000'000	%	β+	6,462.000	keV	¹⁵¹Er	¹⁵¹Tm > [ 100 % , β+ , 6,462.0 keV ] > ¹⁵¹Er						73.632'000	%	¹⁴¹Eu	26.375'576	%	¹⁴³Nd
Isotope_069_tm_152_u	Unstable	¹⁵²Tm	Fermion	69	p	83	n	2	-1	151.944'422'000'0	u	~ 0	%	~ 0	-51.770'574'000'0	MeV	8.056'769'000'0	MeV	-		-		2.54E-7	year	8.000	seconds ( x⁰ )	100.000'000	%	β+	7,707.400	keV	¹⁵²Er	¹⁵²Tm > [ 100 % , β+ , 7,707.4 keV ] > ¹⁵²Er						8.800'000	%	¹⁴⁰Ce	?	%	¹⁵²Sm
Isotope_069_tm_153_u	Unstable	¹⁵³Tm	Boson	69	p	84	n	11/2	-1	152.942'012'112'0	u	~ 0	%	~ 0	-54.015'370'000'0	MeV	8.071'536'000'0	MeV	-		-		4.69E-8	year	1.480	seconds ( x⁰ )	91.000'000	%	α	5,248.120	keV	¹⁴⁹Ho	¹⁵³Tm > [ 91 % , α , 5,248.12 keV ] > ¹⁴⁹Ho	β+	5,450.400	keV	¹⁵³Er	¹⁵³Tm > [ , β+ , 5,450.4 keV ] > ¹⁵³Er	15.994'293	%	¹⁴⁵Nd	4.230'000	%	¹⁵³Eu	0.000'000	%	¹⁴¹Pr
Isotope_069_tm_154_u	Unstable	¹⁵⁴Tm	Fermion	69	p	85	n	2	-1	153.941'567'808'0	u	~ 0	%	~ 0	-54.429'236'000'0	MeV	8.074'222'000'0	MeV	-		-		2.57E-7	year	8.100	seconds ( x⁰ )	54.000'000	%	α	5,093.760	keV	¹⁵⁰Ho	¹⁵⁴Tm > [ 54 % , α , 5,093.76 keV ] > ¹⁵⁰Ho	β+	7,160.700	keV	¹⁵⁴Er	¹⁵⁴Tm > [ , β+ , 7,160.7 keV ] > ¹⁵⁴Er	100.242'294	%	¹⁴²Nd	?	%	¹⁵⁰Sm	?	%	¹⁵⁴Gd
Isotope_069_tm_155_u	Unstable	¹⁵⁵Tm	Boson	69	p	86	n	11/2	-1	154.939'199'459'0	u	~ 0	%	~ 0	-56.635'339'000'0	MeV	8.088'436'000'0	MeV	-		-		6.84E-7	year	21.600	seconds ( x⁰ )	98.100'000	%	β+	4,557.900	keV	¹⁵⁵Er	¹⁵⁵Tm > [ 98.1 % , β+ , 4,557.9 keV ] > ¹⁵⁵Er	α	4,571.830	keV	¹⁵¹Ho	¹⁵⁵Tm > [ , α , 4,571.83 keV ] > ¹⁵¹Ho	98.100'000	%	¹⁵⁵Gd	1.419'381	%	¹⁵¹Eu	0.502'346	%	¹⁴³Nd
Isotope_069_tm_156_u	Unstable	¹⁵⁶Tm	Fermion	69	p	87	n	2	-1	155.938'979'933'0	u	~ 0	%	~ 0	-56.839'827'000'0	MeV	8.089'637'000'0	MeV	0.400'000'000'0	nm	-0.480'000'000'0	b	2.66E-6	year	83.820	seconds ( x⁰ )	100.000'000	%	β+	6,350.800	keV	¹⁵⁶Er	¹⁵⁶Tm > [ 100 % , β+ , 6,350.8 keV ] > ¹⁵⁶Er	α	4,343.520	keV	¹⁵²Ho	¹⁵⁶Tm > [ , α , 4,343.52 keV ] > ¹⁵²Ho	0.056'337	%	¹⁴⁰Ce	?	%	¹⁵²Sm	?	%	¹⁵⁶Gd
Isotope_069_tm_157_u	Unstable	¹⁵⁷Tm	Boson	69	p	88	n	1/2	1	156.936'973'000'0	u	~ 0	%	~ 0	-58.709'273'000'0	MeV	8.101'428'000'0	MeV	0.476'000'000'0	nm	-		6.91E-6	year	217.980	seconds ( x⁰ )	100.000'000	%	β+	3,688.400	keV	¹⁵⁷Er	¹⁵⁷Tm > [ 100 % , β+ , 3,688.4 keV ] > ¹⁵⁷Er						100.000'000	%	¹⁵⁷Gd
Isotope_069_tm_158_u	Unstable	¹⁵⁸Tm	Fermion	69	p	89	n	2	-1	157.936'979'525'0	u	~ 0	%	~ 0	-58.703'194'000'0	MeV	8.101'199'000'0	MeV	0.042'000'000'0	nm	0.740'000'000'0	b	7.57E-3	year	238.980	kilo-seconds ( x³ )	100.000'000	%	β+	5,578.400	keV	¹⁵⁸Er	¹⁵⁸Tm > [ 100 % , β+ , 5,578.4 keV ] > ¹⁵⁸Er						?	%	¹⁴²Nd	?	%	¹⁵⁴Gd	?	%	¹⁵⁰Sm	?	%	¹⁵⁸Gd
Isotope_069_tm_159_u	Unstable	¹⁵⁹Tm	Boson	69	p	90	n	5/2	1	158.934'975'000'0	u	~ 0	%	~ 0	-60.570'398'000'0	MeV	8.112'754'000'0	MeV	3.420'000'000'0	nm	1.930'000'000'0	b	1.74E-5	year	547.800	seconds ( x⁰ )	100.000'000	%	β+	2,974.800	keV	¹⁵⁹Er	¹⁵⁹Tm > [ 100 % , β+ , 2,974.8 keV ] > ¹⁵⁹Er						100.000'000	%	¹⁵⁹Tb
Isotope_069_tm_160_u	Unstable	¹⁶⁰Tm	Fermion	69	p	91	n	1	-1	159.935'262'801'0	u	~ 0	%	~ 0	-60.302'313'000'0	MeV	8.110'820'000'0	MeV	0.156'000'000'0	nm	0.582'000'000'0	b	1.77E-5	year	559.980	seconds ( x⁰ )	100.000'000	%	β+	4,734.000	keV	¹⁶⁰Er	¹⁶⁰Tm > [ 100 % , β+ , 4,734.0 keV ] > ¹⁶⁰Er						100.000'000	%	¹⁶⁰Dy
Isotope_069_tm_161_u	Unstable	¹⁶¹Tm	Boson	69	p	92	n	7/2	1	160.933'549'000'0	u	~ 0	%	~ 0	-61.898'708'000'0	MeV	8.120'490'000'0	MeV	2.400'000'000'0	nm	2.900'000'000'0	b	5.74E-5	year	1.810	kilo-seconds ( x³ )	100.000'000	%	β+	2,288.000	keV	¹⁶¹Er	¹⁶¹Tm > [ 100 % , β+ , 2,288.0 keV ] > ¹⁶¹Er						100.000'000	%	¹⁶¹Dy
Isotope_069_tm_162_u	Unstable	¹⁶²Tm	Fermion	69	p	93	n	1	-1	161.933'994'682'0	u	~ 0	%	~ 0	-61.483'558'000'0	MeV	8.117'624'000'0	MeV	0.068'000'000'0	nm	0.690'000'000'0	b	4.13E-5	year	1.302	kilo-seconds ( x³ )	100.000'000	%	β+	3,836.900	keV	¹⁶²Er	¹⁶²Tm > [ 100 % , β+ , 3,836.9 keV ] > ¹⁶²Er						?	%	¹⁵⁸Gd	?	%	¹⁵⁴Gd	?	%	¹⁵²Dy
Isotope_069_tm_163_u	Unstable	¹⁶³Tm	Boson	69	p	94	n	1/2	1	162.932'651'124'0	u	~ 0	%	~ 0	-62.735'074'000'0	MeV	8.125'017'000'0	MeV	-0.082'000'000'0	nm	-		2.07E-4	year	6.520	kilo-seconds ( x³ )	100.000'000	%	β+	1,416.800	keV	¹⁶³Er	¹⁶³Tm > [ 100 % , β+ , 1,416.8 keV ] > ¹⁶³Er						100.000'000	%	¹⁶³Dy
Isotope_069_tm_164_u	Unstable	¹⁶⁴Tm	Fermion	69	p	95	n	1	1	163.933'560'000'0	u	~ 0	%	~ 0	-61.888'462'000'0	MeV	8.119'528'000'0	MeV	2.370'000'000'0	nm	0.710'000'000'0	b	3.80E-6	year	120.000	seconds ( x⁰ )	61.000'000	%	ϵ	4,061.100	keV	¹⁶⁴Er	¹⁶⁴Tm > [ 61 % , ϵ , 4,061.1 keV ] > ¹⁶⁴Er	e+	?	keV	¹⁶⁴Er	¹⁶⁴Tm > [ , e+ , ? keV ] > ¹⁶⁴Er	?	%	¹⁶⁴Dy	?	%	¹⁶⁰Dy
Isotope_069_tm_165_u	Unstable	¹⁶⁵Tm	Boson	69	p	96	n	1/2	1	164.932'435'492'0	u	~ 0	%	~ 0	-62.935'934'000'0	MeV	8.125'584'000'0	MeV	-0.139'000'000'0	nm	-		3.43E-3	year	108.199	kilo-seconds ( x³ )	100.000'000	%	β+	570.180	keV	¹⁶⁵Er	¹⁶⁵Tm > [ 100 % , β+ , 570.18 keV ] > ¹⁶⁵Er						100.000'000	%	¹⁶⁵Ho
Isotope_069_tm_166_u	Unstable	¹⁶⁶Tm	Fermion	69	p	97	n	2	1	165.933'554'131'0	u	~ 0	%	~ 0	-61.893'929'000'0	MeV	8.118'980'000'0	MeV	0.092'000'000'0	nm	2.140'000'000'0	b	8.88E-4	year	28.008	kilo-seconds ( x³ )	100.000'000	%	β+	2,015.500	keV	¹⁶⁶Er	¹⁶⁶Tm > [ 100 % , β+ , 2,015.5 keV ] > ¹⁶⁶Er						100.000'000	%	¹⁶⁶Er
Isotope_069_tm_167_u	Unstable	¹⁶⁷Tm	Boson	69	p	98	n	1/2	1	166.932'851'622'0	u	~ 0	%	~ 0	-62.548'311'000'0	MeV	8.122'613'000'0	MeV	-0.197'000'000'0	nm	-		2.53E-2	year	799.027	kilo-seconds ( x³ )	100.000'000	%	ϵ	748.420	keV	¹⁶⁷Er	¹⁶⁷Tm > [ 100 % , ϵ , 748.42 keV ] > ¹⁶⁷Er						100.000'000	%	¹⁶⁷Er
Isotope_069_tm_168_u	Unstable	¹⁶⁸Tm	Fermion	69	p	99	n	3	1	167.934'172'776'0	u	~ 0	%	~ 0	-61.317'664'000'0	MeV	8.114'982'000'0	MeV	0.227'000'000'0	nm	3.230'000'000'0	b	2.55E-1	year	8.040	mega-seconds ( x⁶ )	100.000'000	%	β+	656.870	keV	¹⁶⁸Er	¹⁶⁸Tm > [ 100 % , β+ , 656.87 keV ] > ¹⁶⁸Er	β-	256.980	keV	¹⁶⁸Yb	¹⁶⁸Tm > [ , β- , 256.98 keV ] > ¹⁶⁸Yb	100.000'000	%	¹⁶⁸Er	?	%	¹⁶⁴Dy	?	%	¹⁶⁰Dy
Isotope_069_tm_169_s	Stable	¹⁶⁹Tm	Boson	69	p	100	n	1/2	1	168.934'213'250'0	u	100.000'000	%	168.934'213'250'0	-61.279'963'000'0	MeV	8.114'501'000'0	MeV	-0.231'600'000'0	nm	-		-
Isotope_069_tm_170_u	Unstable	¹⁷⁰Tm	Fermion	69	p	101	n	1	-1	169.935'801'397'0	u	~ 0	%	~ 0	-59.800'614'000'0	MeV	8.105'545'000'0	MeV	0.247'600'000'0	nm	0.740'000'000'0	b	3.52E-1	year	11.110	mega-seconds ( x⁶ )	100.000'000	%	β-	968.344	keV	¹⁷⁰Yb	¹⁷⁰Tm > [ 100 % , β- , 968.344 keV ] > ¹⁷⁰Yb	ϵ	313.900	keV	¹⁷⁰Er	¹⁷⁰Tm > [ , ϵ , 313.9 keV ] > ¹⁷⁰Er	100.000'000	%	¹⁷⁰Yb	?	%	¹⁶⁶Er
Isotope_069_tm_171_u	Unstable	¹⁷¹Tm	Boson	69	p	102	n	1/2	1	170.936'429'440'0	u	~ 0	%	~ 0	-59.215'595'000'0	MeV	8.101'923'000'0	MeV	-0.230'300'000'0	nm	-		1.92E+0	years	60.654	mega-seconds ( x⁶ )	100.000'000	%	β-	96.541	keV	¹⁷¹Yb	¹⁷¹Tm > [ 100 % , β- , 96.541 keV ] > ¹⁷¹Yb						100.000'000	%	¹⁷¹Yb
Isotope_069_tm_172_u	Unstable	¹⁷²Tm	Fermion	69	p	103	n	2	-1	171.938'400'044'0	u	~ 0	%	~ 0	-57.379'990'000'0	MeV	8.091'073'000'0	MeV	-		-		7.26E-3	year	228.960	kilo-seconds ( x³ )	100.000'000	%	β-	1,880.290	keV	¹⁷²Yb	¹⁷²Tm > [ 100 % , β- , 1,880.29 keV ] > ¹⁷²Yb						100.000'000	%	¹⁷²Yb
Isotope_069_tm_173_u	Unstable	¹⁷³Tm	Boson	69	p	104	n	1/2	1	172.939'603'607'0	u	~ 0	%	~ 0	-56.258'878'000'0	MeV	8.084'479'000'0	MeV	-		-		9.41E-4	year	29.700	kilo-seconds ( x³ )	100.000'000	%	β-	1,297.400	keV	¹⁷³Yb	¹⁷³Tm > [ 100 % , β- , 1,297.4 keV ] > ¹⁷³Yb						100.000'000	%	¹⁷³Yb
Isotope_069_tm_174_u	Unstable	¹⁷⁴Tm	Fermion	69	p	105	n	4	-1	173.942'168'605'0	u	~ 0	%	~ 0	-53.869'598'000'0	MeV	8.070'672'000'0	MeV	-		-		1.01E-5	year	319.980	seconds ( x⁰ )	100.000'000	%	β-	3,080.000	keV	¹⁷⁴Yb	¹⁷⁴Tm > [ 100 % , β- , 3,080.0 keV ] > ¹⁷⁴Yb						100.000'000	%	¹⁷⁴Yb
Isotope_069_tm_175_u	Unstable	¹⁷⁵Tm	Boson	69	p	106	n	1/2	1	174.943'836'853'0	u	~ 0	%	~ 0	-52.315'634'000'0	MeV	8.061'795'000'0	MeV	-		-		2.89E-5	year	912.000	seconds ( x⁰ )	100.000'000	%	β-	2,385.000	keV	¹⁷⁵Yb	¹⁷⁵Tm > [ 100 % , β- , 2,385.0 keV ] > ¹⁷⁵Yb						100.000'000	%	¹⁷⁵Lu
Isotope_069_tm_176_u	Unstable	¹⁷⁶Tm	Fermion	69	p	107	n	4	1	175.946'994'685'0	u	~ 0	%	~ 0	-49.374'133'000'0	MeV	8.045'137'000'0	MeV	-		-		3.52E-6	year	111.000	seconds ( x⁰ )	100.000'000	%	β-	4,120.000	keV	¹⁷⁶Yb	¹⁷⁶Tm > [ 100 % , β- , 4,120.0 keV ] > ¹⁷⁶Yb						?	%	¹⁷²Yb	?	%	¹⁷⁶Hf
Isotope_069_tm_177_u	Unstable	¹⁷⁷Tm	Boson	69	p	108	n	7/2	-1	176.949'040'000'0	u	~ 0	%	~ 0	-47.469'000'000'0	MeV	8.035'000'000'0	MeV	-		-		2.85E-6	year	90.000	seconds ( x⁰ )	100.000'000	%	β-	3,520.000	keV	¹⁷⁷Yb	¹⁷⁷Tm > [ 100 % , β- , 3,520.0 keV ] > ¹⁷⁷Yb						100.000'000	%	¹⁷⁷Hf
Isotope_069_tm_178_u	Unstable	¹⁷⁸Tm	Fermion	69	p	109	n	?	0	176.949'040'000'0	u	~ 0	%	~ 0	-44.116'000'000'0	MeV	8.016'000'000'0	MeV	-		-		9.51E-7	year	30.000	seconds ( x⁰ )	?	%	β-	5,583.000	keV	¹⁷⁸Yb	¹⁷⁸Tm > [ ? % , β- , 5,583.0 keV ] > ¹⁷⁸Yb						?	%	¹⁷⁸Hf
Isotope_069_tm_179_u	Unstable	¹⁷⁹Tm	Boson	69	p	110	n	1/2	1	178.955'340'000'0	u	~ 0	%	~ 0	-41.601'000'000'0	MeV	8.002'000'000'0	MeV	-		-		6.34E-7	year	20.000	seconds ( x⁰ )	?	%	β-	4,816.000	keV	¹⁷⁹Yb	¹⁷⁹Tm > [ ? % , β- , 4,816.0 keV ] > ¹⁷⁹Yb						?	%	¹⁷⁹Hf

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