Holmium (Ho)

chemical element with atomic number 67

Atomic Number	67
Atomic Weight	164.93033
Numri i masës	165

Group
Period	6
Block	f

protoni	67 p⁺
neutroni	98 n⁰
elektroni	67 e^-

Tipar Fizik

Atomic Radius	175 pm 273 pm
molar volume	18,7 cm³/mol
covalent radius	166 pm 133 pm 192 pm
Metallic Radius
ionic radius	90,1 pm 101,5 pm 107,2 pm 112 pm
Crystal Radius	104,1 pm 115,5 pm 121,2 pm 126 pm
Van der Waals radius	230 pm 267 pm 340,9 pm
density	8,8 g/cm³ 8 340 kg/m³

Chemical Property

energjia

proton affinity
electron affinity
ionization energy	6,0215 eV/particle 11,8 eV/particle 22,84 eV/particle 42,5 eV/particle 63,93 eV/particle 95 eV/particle 112 eV/particle 129 eV/particle 155 eV/particle 174 eV/particle 196 eV/particle 229 eV/particle 263 eV/particle 284 eV/particle 305 eV/particle 340 eV/particle 373 eV/particle 408 eV/particle 441 eV/particle 475 eV/particle 510 eV/particle 715 eV/particle 755 eV/particle 797 eV/particle 842 eV/particle 885 eV/particle 929 eV/particle 985 eV/particle 1 029 eV/particle 1 077 eV/particle 1 122 eV/particle 1 300 eV/particle 1 346 eV/particle 1 395 eV/particle 1 443 eV/particle 1 545 eV/particle 1 598 eV/particle 1 719 eV/particle 1 773,57 eV/particle 3 018 eV/particle 3 125 eV/particle 3 238 eV/particle 3 359 eV/particle 3 476 eV/particle 3 592 eV/particle 3 760 eV/particle 3 880 eV/particle 4 009 eV/particle 4 131 eV/particle 4 469 eV/particle 4 576 eV/particle 4 693 eV/particle 4 802 eV/particle 5 135 eV/particle 5 258 eV/particle 5 494 eV/particle 5 611 eV/particle 12 495 eV/particle 12 790 eV/particle 13 116 eV/particle 13 417 eV/particle 14 639 eV/particle 14 998 eV/particle 15 448 eV/particle 15 745,77 eV/particle 63 772,42 eV/particle 65 136,8 eV/particle

enthalpy of vaporization	301 kJ/mol
enthalpy of fusion
standard enthalpy of formation	300,6 kJ/mol
elektroni

electron shell	2, 8, 18, 29, 8, 2

valence electron	2 ⓘ

konfigurimi i elektronit	[Xe] 4f¹¹ 6s²ⓘ 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d¹⁰ 5p⁶ 4f¹¹ 6s²

oxidation number	0, 2, 3
Elektronegativiteti	0.207795 1.23
Electrophilicity Index
fundamental state of matter

gjendja agregate e materies	Solid
gaseous state of matter
Boiling Point	2 973,15 K
Melting Point	1 745,15 K
critical pressure
critical temperature
triple point
appearance
Ngjyra	Silver #ff1493 #00ff9c #00ff9c
appearance	silvery white
refractive index
thermodynamic material property
Thermal Conductivity
thermal expansion	0,0000112 1/K
molar heat capacity	27,15 J/(mol K)
Specific Heat Capacity	0,165 J/(g⋅K)
heat capacity ratio
electrical properties
type	Conductor
electrical conductivity	1,1 MS/m
electrical resistivity	0,00000094 Ω*m
Superpërcjellshmëria
Magnetizimi
type	paramagnetic
magnetic susceptibility (Mass)	0,00000549 m³/Kg
magnetic susceptibility (Molar)	0,000000905467 m³/mol
magnetic susceptibility (Volume)	0,0482845
magnetic ordering
Curie temperature	20 K
Néel temperature	132 K
strukturë
Crystal Structure	Simple Hexagonal (HEX)
lattice constant	3,58 Å
Lattice Angles	π/2, π/2, 2 π/3
mechanical property
hardness	746 MPa 481 MPa
bulk modulus	40 GPa
shear modulus	26 GPa
Young's modulus	65 GPa
Poisson's ratio	0,23
Shpejtësia e zërit	2 760 m/s
klasifikim
Category	Lanthanides, Lanthanides
CAS Group
IUPAC Group
Glawe Number	23
Mendeleev Number	33
Pettifor Number	24
Geochemical Class	rare earth & related
Goldschmidt classification	litophile

other

Gas Basicity
polarizability	156 ± 10 a₀
C6 Dispersion Coefficient	2 280 a₀
allotrope
Neutron cross section	64
Neutron Mass Absorption	0,015
numër kuantik	4I15/2
space group	194 (P63/mmc)

Isotopes of Holmium

Stable Isotopes	1
Unstable Isotopes	38
Natural Isotopes	1

¹⁴⁰Ho

Numri i masës	140
numri i neutroneve	73
Relative Atomic Mass	139,968526 ± 0,000537 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	6 ± 3 ms
Spini	8
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1999
parity	+

decay mode	intensitet
p (proton emission)
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)
β⁺ p (β⁺-delayed proton emission)

¹⁴¹Ho

Numri i masës	141
numri i neutroneve	74
Relative Atomic Mass	140,963108 ± 0,00043 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	4,1 ± 0,1 ms
Spini	7/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1998
parity	-

decay mode	intensitet
p (proton emission)	100%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)
β⁺ p (β⁺-delayed proton emission)

¹⁴²Ho

Numri i masës	142
numri i neutroneve	75
Relative Atomic Mass	141,96001 ± 0,00043 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	400 ± 100 ms
Spini	7
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2001
parity	-

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)
p (proton emission)	0%

¹⁴³Ho

Numri i masës	143
numri i neutroneve	76
Relative Atomic Mass	142,95486 ± 0,00032 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life
Spini	11/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2000
parity	-

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)
β⁺ p (β⁺-delayed proton emission)

¹⁴⁴Ho

Numri i masës	144
numri i neutroneve	77
Relative Atomic Mass	143,952109712 ± 0,0000091 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	700 ± 100 ms
Spini	5
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1986
parity	-

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)

¹⁴⁵Ho

Numri i masës	145
numri i neutroneve	78
Relative Atomic Mass	144,947267392 ± 0,000008 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	2,4 ± 0,1 s
Spini	11/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1987
parity	-

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹⁴⁶Ho

Numri i masës	146
numri i neutroneve	79
Relative Atomic Mass	145,944993503 ± 0,000007071 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	3,32 ± 0,22 s
Spini	6
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1982
parity	-

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)

¹⁴⁷Ho

Numri i masës	147
numri i neutroneve	80
Relative Atomic Mass	146,940142293 ± 0,000005368 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	5,8 ± 0,4 s
Spini	11/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1982
parity	-

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹⁴⁸Ho

Numri i masës	148
numri i neutroneve	81
Relative Atomic Mass	147,937743925 ± 0,00009 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	2,2 ± 1,1 s
Spini	1
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1979
parity	+

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹⁴⁹Ho

Numri i masës	149
numri i neutroneve	82
Relative Atomic Mass	148,933820457 ± 0,000012866 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	21,1 ± 0,2 s
Spini	11/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1979
parity	-

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹⁵⁰Ho

Numri i masës	150
numri i neutroneve	83
Relative Atomic Mass	149,933498353 ± 0,000015209 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	76,8 ± 1,8 s
Spini	2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1963
parity

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹⁵¹Ho

Numri i masës	151
numri i neutroneve	84
Relative Atomic Mass	150,931698176 ± 0,000008908 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	35,2 ± 0,1 s
Spini	11/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1963
parity	-

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	88%
α (α emission)	22%

¹⁵²Ho

Numri i masës	152
numri i neutroneve	85
Relative Atomic Mass	151,931717618 ± 0,000013449 Da
g-factor	-0,51 ± 0,01
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	161,8 ± 0,3 s
Spini	2
nuclear quadrupole moment	0,1 ± 0,2
koha e zbulimit apo shpikjes	1963
parity	-

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	88%
α (α emission)	12%

¹⁵³Ho

Numri i masës	153
numri i neutroneve	86
Relative Atomic Mass	152,930206671 ± 0,000005438 Da
g-factor	1,2345454545455 ± 0,0090909090909091
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	2,01 ± 0,03 m
Spini	11/2
nuclear quadrupole moment	-1,1 ± 0,5
koha e zbulimit apo shpikjes	1963
parity	-

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	99.949%
α (α emission)	0.051%

¹⁵⁴Ho

Numri i masës	154
numri i neutroneve	87
Relative Atomic Mass	153,930606776 ± 0,00000882 Da
g-factor	-0,3205 ± 0,003
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	11,76 ± 0,19 m
Spini	2
nuclear quadrupole moment	0,19 ± 0,1
koha e zbulimit apo shpikjes	1966
parity	-

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	99.981%
α (α emission)	0.019%

¹⁵⁵Ho

Numri i masës	155
numri i neutroneve	88
Relative Atomic Mass	154,929103363 ± 0,000018754 Da
g-factor	1,4 ± 0,012
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	48 ± 2 m
Spini	5/2
nuclear quadrupole moment	1,56 ± 0,12
koha e zbulimit apo shpikjes	1959
parity	+

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹⁵⁶Ho

Numri i masës	156
numri i neutroneve	89
Relative Atomic Mass	155,929641634 ± 0,000041249 Da
g-factor	0,745 ± 0,0075
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	56 ± 1 m
Spini	4
nuclear quadrupole moment	2,4 ± 0,18
koha e zbulimit apo shpikjes	1957
parity	-

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹⁵⁷Ho

Numri i masës	157
numri i neutroneve	90
Relative Atomic Mass	156,928251974 ± 0,000025194 Da
g-factor	1,24 ± 0,0085714285714286
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	12,6 ± 0,2 m
Spini	7/2
nuclear quadrupole moment	3,05 ± 0,13
koha e zbulimit apo shpikjes	1966
parity	-

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹⁵⁸Ho

Numri i masës	158
numri i neutroneve	91
Relative Atomic Mass	157,92894491 ± 0,000029099 Da
g-factor	0,7552 ± 0,0006
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	11,3 ± 0,4 m
Spini	5
nuclear quadrupole moment	4,2 ± 0,4
koha e zbulimit apo shpikjes	1961
parity	+

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
α (α emission)

¹⁵⁹Ho

Numri i masës	159
numri i neutroneve	92
Relative Atomic Mass	158,927718683 ± 0,000003268 Da
g-factor	1,22 ± 0,0085714285714286
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	33,05 ± 0,11 m
Spini	7/2
nuclear quadrupole moment	3,27 ± 0,13
koha e zbulimit apo shpikjes	1958
parity	-

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹⁶⁰Ho

Numri i masës	160
numri i neutroneve	93
Relative Atomic Mass	159,928735538 ± 0,00001612 Da
g-factor	0,74 ± 0,006
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	25,6 ± 0,3 m
Spini	5
nuclear quadrupole moment	4 ± 0,2
koha e zbulimit apo shpikjes	1950
parity	+

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹⁶¹Ho

Numri i masës	161
numri i neutroneve	94
Relative Atomic Mass	160,927861815 ± 0,000002309 Da
g-factor	1,2114285714286 ± 0,0085714285714286
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	2,48 ± 0,05 h
Spini	7/2
nuclear quadrupole moment	3,3 ± 0,11
koha e zbulimit apo shpikjes	1954
parity	-

decay mode	intensitet
ϵ (electron capture)	100%

¹⁶²Ho

Numri i masës	162
numri i neutroneve	95
Relative Atomic Mass	161,929102543 ± 0,00000333 Da
g-factor	2,32 ± 0,03
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	15 ± 1 m
Spini	1
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1957
parity	+

decay mode	intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹⁶³Ho

Numri i masës	163
numri i neutroneve	96
Relative Atomic Mass	162,92874026 ± 0,000000744 Da
g-factor	1,2057142857143 ± 0,011428571428571
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	4,57 ± 0,025 ky
Spini	7/2
nuclear quadrupole moment	3,7 ± 0,6
koha e zbulimit apo shpikjes	1957
parity	-

decay mode	intensitet
ϵ (electron capture)	100%

¹⁶⁴Ho

Numri i masës	164
numri i neutroneve	97
Relative Atomic Mass	163,930240548 ± 0,000001492 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	28,8 ± 0,5 m
Spini	1
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1938
parity	+

decay mode	intensitet
ϵ (electron capture)	61%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	39%

¹⁶⁵Ho

Numri i masës	165
numri i neutroneve	98
Relative Atomic Mass	164,930329116 ± 0,000000844 Da
g-factor	1,1885714285714 ± 0,0085714285714286
natural abundance	100
Radioaktivitet	stable isotope
half-life	Not Radioactive ☢️
Spini	7/2
nuclear quadrupole moment	3,58 ± 0,02
koha e zbulimit apo shpikjes	1934
parity	-

¹⁶⁶Ho

Numri i masës	166
numri i neutroneve	99
Relative Atomic Mass	165,932291209 ± 0,000000844 Da
g-factor	0
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	26,812 ± 0,007 h
Spini	0
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1936
parity	-

decay mode	intensitet
β⁻ (β⁻ decay)	100%

¹⁶⁷Ho

Numri i masës	167
numri i neutroneve	100
Relative Atomic Mass	166,933140254 ± 0,00000557 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	3,1 ± 0,1 h
Spini	7/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1955
parity	-

decay mode	intensitet
β⁻ (β⁻ decay)	100%

¹⁶⁸Ho

Numri i masës	168
numri i neutroneve	101
Relative Atomic Mass	167,935523766 ± 0,000032207 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	2,99 ± 0,07 m
Spini	3
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1960
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)	100%

¹⁶⁹Ho

Numri i masës	169
numri i neutroneve	102
Relative Atomic Mass	168,93687989 ± 0,000021522 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	4,72 ± 0,1 m
Spini	7/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1963
parity	-

decay mode	intensitet
β⁻ (β⁻ decay)	100%

¹⁷⁰Ho

Numri i masës	170
numri i neutroneve	103
Relative Atomic Mass	169,939626548 ± 0,000053697 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	2,76 ± 0,05 m
Spini	6
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1960
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)	100%

¹⁷¹Ho

Numri i masës	171
numri i neutroneve	104
Relative Atomic Mass	170,941472713 ± 0,000644128 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	53 ± 2 s
Spini	7/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	1989
parity	-

decay mode	intensitet
β⁻ (β⁻ decay)	100%

¹⁷²Ho

Numri i masës	172
numri i neutroneve	105
Relative Atomic Mass	171,94473 ± 0,00021 Da
g-factor	0
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	25 ± 3 s
Spini	0
nuclear quadrupole moment	0
koha e zbulimit apo shpikjes	1991
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)	100%

¹⁷³Ho

Numri i masës	173
numri i neutroneve	106
Relative Atomic Mass	172,94702 ± 0,00032 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	7,1 ± 0,4 s
Spini	7/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2012
parity	-

decay mode	intensitet
β⁻ (β⁻ decay)	100%

¹⁷⁴Ho

Numri i masës	174
numri i neutroneve	107
Relative Atomic Mass	173,950757 ± 0,000322 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	3,7 ± 0,4 s
Spini	8
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2012
parity	-

decay mode	intensitet
β⁻ (β⁻ decay)	100%

¹⁷⁵Ho

Numri i masës	175
numri i neutroneve	108
Relative Atomic Mass	174,953516 ± 0,000429 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life	1,88 ± 0,55 s
Spini	7/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2012
parity	-

decay mode	intensitet
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)

¹⁷⁶Ho

Numri i masës	176
numri i neutroneve	109
Relative Atomic Mass	175,957713 ± 0,000537 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life
Spini	4
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2012
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)

¹⁷⁷Ho

Numri i masës	177
numri i neutroneve	110
Relative Atomic Mass	176,961052 ± 0,000537 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life
Spini	7/2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2018
parity	-

decay mode	intensitet
β⁻ (β⁻ decay)	100%
n (neutron emission)

¹⁷⁸Ho

Numri i masës	178
numri i neutroneve	111
Relative Atomic Mass	177,965507 ± 0,000537 Da
g-factor
natural abundance
Radioaktivitet	☢️ radioactive element
half-life
Spini	2
nuclear quadrupole moment
koha e zbulimit apo shpikjes	2018
parity	+

decay mode	intensitet
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)

historia

zbulues	J.L. Soret
vendndodhja e zbulimit	Switzerland
koha e zbulimit apo shpikjes	1878
Etimologjia	From Holmia, the Latinized name for Stockholm, Sweden.
pronunciation	HOLE-mi-em (anglisht)

burim

Abundance
Abundance in Earth's crust	1,3 mg/kg
natural abundance (Oqeani)	0,00000022 mg/L
natural abundance (Trupi i njeriut)
natural abundance (meteoroid)	0,0000059 %
natural abundance (Diell)	0 %
Abundance in Universe	0,00000005 %

Nuclear Screening Constants

1	s	1.3088
2	p	4.3332
2	s	17.5444
3	d	13.6531
3	p	20.2546
3	s	20.7649
4	d	35.3284
4	f	39.5304
4	p	32.4372
4	s	31.688
5	p	49.661
5	s	47.424
6	s	58.561

Holmium on ChemicalAid

Australian Educational Vocabulary ID	scot/3529
ChEBI ID	49648
ChemSpider ID	22424
DSSTOX compound identifier	DTXCID0047664
DSSTox substance ID	DTXSID3064699
De Agostini ID	òlmio
Den Store Danske ID	holmium
ECHA Substance Infocard ID	100.028.335
Elhuyar ZTH ID	025400
Encyclopædia Britannica Online ID	science/holmium
Encyclopædia Universalis ID	holmium
Freebase ID	/m/025rtj9
GND ID	4160461-1
Great Russian Encyclopedia Online ID	2368381
InChI	InChI=1S/Ho
InChIKey	KJZYNXUDTRRSPN-UHFFFAOYSA-N
KBpedia ID	Holmium
Library of Congress ID	sh85061510
MeSH descriptor ID	D006695
NALT ID	45694
Namuwiki ID	홀뮴
National Library of Israel J9U ID	987007562963005171
OmegaWiki Defined Meaning	160464
OpenAlex ID	C540056406
PDB ligand ID	HO
PDB structure ID	1RER
PDB structure ID	2OLC
PDB structure ID	1MSB
PDB structure ID	1BUU
PDB structure ID	3EEU
PDB structure ID	2BPU
PDB structure ID	2Y9X
PDB structure ID	2Y9W
PDB structure ID	4BSP
PDB structure ID	4BDW
PDB structure ID	1PSR
PubChem CID	23988
RxNorm ID	1311388
Römpp online ID	RD-08-01615
Store norske leksikon ID	holmium
Treccani ID	olmio
UNII	W1XX32SQN1
USGS Thesaurus ID	1474
WordNet 3.1 Synset ID	14664400-n
ZVG number	7670
numri CAS	7440-60-0

Holmium (Ho)

Tipar Fizik

Chemical Property

other

Isotopes of Holmium

140Ho

141Ho

142Ho

143Ho

144Ho

145Ho

146Ho

147Ho

148Ho

149Ho

150Ho

151Ho

152Ho

153Ho

154Ho

155Ho

156Ho

157Ho

158Ho

159Ho

160Ho

161Ho

162Ho

163Ho

164Ho

165Ho

166Ho

167Ho

168Ho

169Ho

170Ho

171Ho

172Ho

173Ho

174Ho

175Ho

176Ho

177Ho

178Ho

historia

burim

Nuclear Screening Constants

¹⁴⁰Ho

¹⁴¹Ho

¹⁴²Ho

¹⁴³Ho

¹⁴⁴Ho

¹⁴⁵Ho

¹⁴⁶Ho

¹⁴⁷Ho

¹⁴⁸Ho

¹⁴⁹Ho

¹⁵⁰Ho

¹⁵¹Ho

¹⁵²Ho

¹⁵³Ho

¹⁵⁴Ho

¹⁵⁵Ho

¹⁵⁶Ho

¹⁵⁷Ho

¹⁵⁸Ho

¹⁵⁹Ho

¹⁶⁰Ho

¹⁶¹Ho

¹⁶²Ho

¹⁶³Ho

¹⁶⁴Ho

¹⁶⁵Ho

¹⁶⁶Ho

¹⁶⁷Ho

¹⁶⁸Ho

¹⁶⁹Ho

¹⁷⁰Ho

¹⁷¹Ho

¹⁷²Ho

¹⁷³Ho

¹⁷⁴Ho

¹⁷⁵Ho

¹⁷⁶Ho

¹⁷⁷Ho

¹⁷⁸Ho