Hafnium (Hf)

grundämne

Atomnummer	72
Atommassa	178.49
masstal	180

Grupp	4
Period	6
Block	d

Protoner	72 p⁺
Neutroner	108 n⁰
Electrons	72 e^-

Animated Bohrs atommodell of Hf (Hafnium)

Egenskaper

fysisk egenskap
atomradie	155 pm 264 pm
molvolym	13,6 cm³/mol
kovalent radie	152 pm 128 pm 122 pm 175 pm
Metallic Radius	144 pm 159 pm
ionic radius	58 pm 71 pm 76 pm 83 pm
Crystal Radius	72 pm 85 pm 90 pm 97 pm
Van der Waalsradie	225 pm 223 pm 253 pm 314,1 pm
densitet	13,3 g/cm³ 12 000 kg/m³
energi
proton affinity
Elektronaffinitet	0,014 eV/particle
joniseringsenergi	6,82507 eV/particle 15 eV/particle 23,28 eV/particle 33,37 eV/particle 68,375 eV/particle 98 eV/particle 118 eV/particle 138 eV/particle 157 eV/particle 187 eV/particle 209 eV/particle 230 eV/particle 270 eV/particle 310 eV/particle 334 eV/particle 359 eV/particle 399 eV/particle 440 eV/particle 481 eV/particle 520 eV/particle 560 eV/particle 610 eV/particle 650 eV/particle 690 eV/particle 730 eV/particle 772 eV/particle 1 002 eV/particle 1 047 eV/particle 1 094 eV/particle 1 146 eV/particle 1 195 eV/particle 1 245 eV/particle 1 311 eV/particle 1 362 eV/particle 1 417 eV/particle 1 467 eV/particle 1 669 eV/particle 1 719 eV/particle 1 776 eV/particle 1 827 eV/particle 1 963 eV/particle 2 022 eV/particle 2 159 eV/particle 2 218,9 eV/particle 3 741 eV/particle 3 858 eV/particle 3 984 eV/particle 4 118 eV/particle 4 246 eV/particle 4 372 eV/particle 4 573 eV/particle 4 703 eV/particle 4 846 eV/particle 4 980 eV/particle 5 350 eV/particle 5 468 eV/particle 5 595 eV/particle 5 713 eV/particle 6 149 eV/particle 6 284 eV/particle 6 545 eV/particle 6 674 eV/particle 14 678 eV/particle 14 999 eV/particle 15 351 eV/particle 15 680 eV/particle 17 280 eV/particle 17 680 eV/particle 18 180 eV/particle 18 502,32 eV/particle 74 565,93 eV/particle 76 077,8 eV/particle

ångbildningsvärme	575 kJ/mol
smältvärme	25,1 kJ/mol
Bildningsentalpi	618,4 kJ/mol
Electrons
electron shell	2, 8, 18, 32, 10, 2

valenselektron	2
elektronkonfiguration	[Xe] 4f¹⁴ 5d² 6s²

oxidationstal	-2, 0, 1, 2, 3, 4
elektronegativitet	6,83 eV/particle 0.229987 1.3
Electrophilicity	0,8583981383413326 eV/particle
Phases
aggregationstillstånd	Fast
Gas Phase
Kokpunkt	4 873,15 K
Smältpunkt	2 506,15 K
critical pressure
critical temperature
trippelpunkt
Visual
färg	Grå #ff1493 #4dc2ff #4dc2ff
appearance	steel gray
Brytningsindex
materialegenskap
Värmeledningsförmåga	23 W/(m K)
termisk expansion	0,0000059 1/K
molar heat capacity	25,73 J/(mol K)
Specifik värmekapacitet	0,144 J/(g⋅K)
heat capacity ratio
electrical properties
type	Conductor
elektrisk konduktivitet	3,3 MS/m
resistivitet	0,0000003 m Ω
supraledare	0,128 K
magnetism
type	paramagnetic
magnetisk susceptibilitet (Mass)	0,0000000053 m³/Kg
magnetisk susceptibilitet (Molar)	0,000000000946 m³/mol
magnetisk susceptibilitet (Volume)	0,0000705
magnetic ordering
Curiepunkten
Néel temperature
Structure
Kristallstruktur	Enkelt hexagonalt (HEX)
Gitterkonstant	3,2 Å
Lattice Angles	π/2, π/2, 2 π/3
mekanisk materialegenskap
hårdhet	1 700 MPa 5,5 MPa 1 760 MPa
Kompressibilitet	110 GPa
skjuvmodul	30 GPa
Young's modulus	78 GPa
Poissons konstant	0,37
ljudhastighet	3 010 m/s
klassificering
Kategori	Övergångsmetaller, Transition metals
CAS Group	IVA
IUPAC Group	IVB
Glawe Number	50
Mendeleev Number	45
Pettifor Number	50
Geochemical Class	high field strength
Goldschmidt classification	litophile
övrigt
Gas Basicity
Dipole Polarizability	103 ± 6 a₀
C6 Dispersion Coefficient	1 040 a₀
Allotropes
Träffyta	104
Neutron Mass Absorption	0,02
kvanttal	3F2
rymdgrupp	194 (P63/mmc)

Hafniumisotoper

Stabila isotoper	6
Instabila isotoper	32
Radioactive Isotopes	33

¹⁵³Hf

natural abundance	Radioactive ☢️
relative atomic mass	152,970692 ± 0,000322 Da
masstal	153
g-factor
Halveringstid
Spinn	1/2
nuclear quadrupole moment	0
upptäcktsdatum	2000
Paritet	+

¹⁵³Hf Decay Modes

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	%

¹⁵⁴Hf

natural abundance	Radioactive ☢️
relative atomic mass	153,964863 ± 0,000322 Da
masstal	154
g-factor	0
Halveringstid	2 ± 1 s
Spinn	0
nuclear quadrupole moment	0
upptäcktsdatum	1981
Paritet	+

¹⁵⁴Hf Decay Modes

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
α (α emission)	0%

¹⁵⁵Hf

natural abundance	Radioactive ☢️
relative atomic mass	154,963167 ± 0,000322 Da
masstal	155
g-factor
Halveringstid	843 ± 30 ms
Spinn	7/2
nuclear quadrupole moment
upptäcktsdatum	1981
Paritet	-

¹⁵⁵Hf Decay Modes

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

¹⁵⁶Hf

natural abundance	Radioactive ☢️
relative atomic mass	155,959399083 ± 0,000160752 Da
masstal	156
g-factor	0
Halveringstid	23 ± 1 ms
Spinn	0
nuclear quadrupole moment	0
upptäcktsdatum	1979
Paritet	+

¹⁵⁶Hf Decay Modes

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

¹⁵⁷Hf

natural abundance	Radioactive ☢️
relative atomic mass	156,958288 ± 0,000215 Da
masstal	157
g-factor
Halveringstid	115 ± 1 ms
Spinn	7/2
nuclear quadrupole moment
upptäcktsdatum	1965
Paritet	-

¹⁵⁷Hf Decay Modes

decay mode	Intensitet
α (α emission)	94%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	14%

¹⁵⁸Hf

natural abundance	Radioactive ☢️
relative atomic mass	157,954801217 ± 0,00001878 Da
masstal	158
g-factor	0
Halveringstid	2,85 ± 0,07 s
Spinn	0
nuclear quadrupole moment	0
upptäcktsdatum	1965
Paritet	+

¹⁵⁸Hf Decay Modes

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	55.7%
α (α emission)	44.3%

¹⁵⁹Hf

natural abundance	Radioactive ☢️
relative atomic mass	158,953995837 ± 0,000018049 Da
masstal	159
g-factor
Halveringstid	5,2 ± 0,1 s
Spinn	7/2
nuclear quadrupole moment
upptäcktsdatum	1973
Paritet	-

¹⁵⁹Hf Decay Modes

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	65%
α (α emission)	35%

¹⁶⁰Hf

natural abundance	Radioactive ☢️
relative atomic mass	159,950682728 ± 0,000010241 Da
masstal	160
g-factor	0
Halveringstid	13,6 ± 0,2 s
Spinn	0
nuclear quadrupole moment	0
upptäcktsdatum	1973
Paritet	+

¹⁶⁰Hf Decay Modes

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	99.3%
α (α emission)	0.7%

¹⁶¹Hf

natural abundance	Radioactive ☢️
relative atomic mass	160,950277927 ± 0,000025174 Da
masstal	161
g-factor
Halveringstid	18,4 ± 0,4 s
Spinn	7/2
nuclear quadrupole moment
upptäcktsdatum	1973
Paritet	-

¹⁶¹Hf Decay Modes

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	99.71%
α (α emission)	0.29%

¹⁶²Hf

natural abundance	Radioactive ☢️
relative atomic mass	161,947215526 ± 0,00000961 Da
masstal	162
g-factor	0
Halveringstid	39,4 ± 0,9 s
Spinn	0
nuclear quadrupole moment	0
upptäcktsdatum	1982
Paritet	+

¹⁶²Hf Decay Modes

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	99.992%
α (α emission)	0.008%

¹⁶³Hf

natural abundance	Radioactive ☢️
relative atomic mass	162,947107211 ± 0,000027582 Da
masstal	163
g-factor
Halveringstid	40 ± 0,6 s
Spinn	5/2
nuclear quadrupole moment
upptäcktsdatum	1982
Paritet	-

¹⁶³Hf Decay Modes

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

¹⁶⁴Hf

natural abundance	Radioactive ☢️
relative atomic mass	163,944370709 ± 0,000016975 Da
masstal	164
g-factor	0
Halveringstid	111 ± 8 s
Spinn	0
nuclear quadrupole moment	0
upptäcktsdatum	1981
Paritet	+

¹⁶⁴Hf Decay Modes

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

¹⁶⁵Hf

natural abundance	Radioactive ☢️
relative atomic mass	164,944567 ± 0,00003 Da
masstal	165
g-factor
Halveringstid	76 ± 4 s
Spinn	5/2
nuclear quadrupole moment
upptäcktsdatum	1981
Paritet	-

¹⁶⁵Hf Decay Modes

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

¹⁶⁶Hf

natural abundance	Radioactive ☢️
relative atomic mass	165,94218 ± 0,00003 Da
masstal	166
g-factor	0
Halveringstid	6,77 ± 0,3 m
Spinn	0
nuclear quadrupole moment	0
upptäcktsdatum	1965
Paritet	+

¹⁶⁶Hf Decay Modes

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

¹⁶⁷Hf

natural abundance	Radioactive ☢️
relative atomic mass	166,9426 ± 0,00003 Da
masstal	167
g-factor
Halveringstid	2,05 ± 0,05 m
Spinn	5/2
nuclear quadrupole moment
upptäcktsdatum	1969
Paritet

¹⁶⁷Hf Decay Modes

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

¹⁶⁸Hf

natural abundance	Radioactive ☢️
relative atomic mass	167,940568 ± 0,00003 Da
masstal	168
g-factor	0
Halveringstid	25,95 ± 0,2 m
Spinn	0
nuclear quadrupole moment	0
upptäcktsdatum	1961
Paritet	+

¹⁶⁸Hf Decay Modes

decay mode	Intensitet
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
ϵ (electron capture)	98%
e⁺ (positron emission)	2%

¹⁶⁹Hf

natural abundance	Radioactive ☢️
relative atomic mass	168,941259 ± 0,00003 Da
masstal	169
g-factor
Halveringstid	3,24 ± 0,04 m
Spinn	5/2
nuclear quadrupole moment
upptäcktsdatum	1969
Paritet	-

¹⁶⁹Hf Decay Modes

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

¹⁷⁰Hf

natural abundance	Radioactive ☢️
relative atomic mass	169,939609 ± 0,00003 Da
masstal	170
g-factor	0
Halveringstid	16,01 ± 0,13 h
Spinn	0
nuclear quadrupole moment	0
upptäcktsdatum	1961
Paritet	+

¹⁷⁰Hf Decay Modes

decay mode	Intensitet
ϵ (electron capture)	100%

¹⁷¹Hf

natural abundance	Radioactive ☢️
relative atomic mass	170,940492 ± 0,000031 Da
masstal	171
g-factor	−0,19257142857143 ± 0,0034285714285714
Halveringstid	12,1 ± 0,4 h
Spinn	7/2
nuclear quadrupole moment	3,46 ± 0,03
upptäcktsdatum	1951
Paritet	+

¹⁷¹Hf Decay Modes

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

¹⁷²Hf

natural abundance	Radioactive ☢️
relative atomic mass	171,939449716 ± 0,000026224 Da
masstal	172
g-factor	0
Halveringstid	1,87 ± 0,03 y
Spinn	0
nuclear quadrupole moment	0
upptäcktsdatum	1951
Paritet	+

¹⁷²Hf Decay Modes

decay mode	Intensitet
ϵ (electron capture)	100%

¹⁷³Hf

natural abundance	Radioactive ☢️
relative atomic mass	172,940513 ± 0,00003 Da
masstal	173
g-factor	1,004 ± 0,014
Halveringstid	23,6 ± 0,1 h
Spinn	1/2
nuclear quadrupole moment	0
upptäcktsdatum	1951
Paritet	-

¹⁷³Hf Decay Modes

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

¹⁷⁴Hf

natural abundance	Radioactive ☢️ 0,16 ± 0,12
relative atomic mass	173,940048377 ± 0,000002425 Da
masstal	174
g-factor	0
Halveringstid	2 ± 0,4 Py
Spinn	0
nuclear quadrupole moment	0
upptäcktsdatum	1939
Paritet	+

¹⁷⁴Hf Decay Modes

decay mode	Intensitet
α (α emission)	100%
2β⁺ (double β⁺ decay)	%

¹⁷⁵Hf

natural abundance	Radioactive ☢️
relative atomic mass	174,941511424 ± 0,00000245 Da
masstal	175
g-factor	−0,2708 ± 0,0036
Halveringstid	70,65 ± 0,19 d
Spinn	5/2
nuclear quadrupole moment	2,72 ± 0,02
upptäcktsdatum	1949
Paritet	-

¹⁷⁵Hf Decay Modes

decay mode	Intensitet
ϵ (electron capture)	100%

¹⁷⁶Hf

natural abundance	5,26 ± 0,7
relative atomic mass	175,941409797 ± 0,000001591 Da
masstal	176
g-factor	0
Halveringstid
Spinn	0
nuclear quadrupole moment	0
upptäcktsdatum	1934
Paritet	+

¹⁷⁷Hf

natural abundance	18,6 ± 0,16
relative atomic mass	176,943230187 ± 0,000001514 Da
masstal	177
g-factor	0,226 ± 0,00025714285714286
Halveringstid
Spinn	7/2
nuclear quadrupole moment	3,37 ± 0,03
upptäcktsdatum	1934
Paritet	-

¹⁷⁸Hf

natural abundance	27,28 ± 0,28
relative atomic mass	177,943708322 ± 0,000001519 Da
masstal	178
g-factor	0
Halveringstid
Spinn	0
nuclear quadrupole moment	0
upptäcktsdatum	1934
Paritet	+

¹⁷⁹Hf

natural abundance	13,62 ± 0,11
relative atomic mass	178,945825705 ± 0,00000152 Da
masstal	179
g-factor	−0,14197777777778 ± 0,00031111111111111
Halveringstid
Spinn	9/2
nuclear quadrupole moment	3,79 ± 0,03
upptäcktsdatum	1934
Paritet	+

¹⁸⁰Hf

natural abundance	35,08 ± 0,33
relative atomic mass	179,946559537 ± 0,000001525 Da
masstal	180
g-factor	0
Halveringstid
Spinn	0
nuclear quadrupole moment	0
upptäcktsdatum	1934
Paritet	+

¹⁸¹Hf

natural abundance	Radioactive ☢️
relative atomic mass	180,949110834 ± 0,000001527 Da
masstal	181
g-factor
Halveringstid	42,39 ± 0,06 d
Spinn	1/2
nuclear quadrupole moment	0
upptäcktsdatum	1935
Paritet	-

¹⁸¹Hf Decay Modes

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

¹⁸²Hf

natural abundance	Radioactive ☢️
relative atomic mass	181,950563684 ± 0,000006619 Da
masstal	182
g-factor	0
Halveringstid	8,9 ± 0,09 My
Spinn	0
nuclear quadrupole moment	0
upptäcktsdatum	1961
Paritet	+

¹⁸²Hf Decay Modes

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

¹⁸³Hf

natural abundance	Radioactive ☢️
relative atomic mass	182,953533203 ± 0,000032251 Da
masstal	183
g-factor
Halveringstid	1,018 ± 0,002 h
Spinn	3/2
nuclear quadrupole moment
upptäcktsdatum	1956
Paritet	-

¹⁸³Hf Decay Modes

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

¹⁸⁴Hf

natural abundance	Radioactive ☢️
relative atomic mass	183,955448507 ± 0,000042625 Da
masstal	184
g-factor	0
Halveringstid	4,12 ± 0,05 h
Spinn	0
nuclear quadrupole moment	0
upptäcktsdatum	1973
Paritet	+

¹⁸⁴Hf Decay Modes

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

¹⁸⁵Hf

natural abundance	Radioactive ☢️
relative atomic mass	184,958862 ± 0,000069 Da
masstal	185
g-factor
Halveringstid	3,5 ± 0,6 m
Spinn	9/2
nuclear quadrupole moment
upptäcktsdatum	1993
Paritet	-

¹⁸⁵Hf Decay Modes

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

¹⁸⁶Hf

natural abundance	Radioactive ☢️
relative atomic mass	185,960897 ± 0,000055 Da
masstal	186
g-factor	0
Halveringstid	2,6 ± 1,2 m
Spinn	0
nuclear quadrupole moment	0
upptäcktsdatum	1998
Paritet	+

¹⁸⁶Hf Decay Modes

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

¹⁸⁷Hf

natural abundance	Radioactive ☢️
relative atomic mass	186,964573 ± 0,000215 Da
masstal	187
g-factor
Halveringstid
Spinn	9/2
nuclear quadrupole moment
upptäcktsdatum	1999
Paritet	-

¹⁸⁷Hf Decay Modes

decay mode	Intensitet
β⁻ (β⁻ decay)	%

¹⁸⁸Hf

natural abundance	Radioactive ☢️
relative atomic mass	187,966903 ± 0,000322 Da
masstal	188
g-factor	0
Halveringstid
Spinn	0
nuclear quadrupole moment	0
upptäcktsdatum	1999
Paritet	+

¹⁸⁸Hf Decay Modes

decay mode	Intensitet
β⁻ (β⁻ decay)	%

¹⁸⁹Hf

natural abundance	Radioactive ☢️
relative atomic mass	188,970853 ± 0,000322 Da
masstal	189
g-factor
Halveringstid
Spinn	3/2
nuclear quadrupole moment
upptäcktsdatum	2009
Paritet	-

¹⁸⁹Hf Decay Modes

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

¹⁹⁰Hf

natural abundance	Radioactive ☢️
relative atomic mass	189,973376 ± 0,000429 Da
masstal	190
g-factor	0
Halveringstid
Spinn	0
nuclear quadrupole moment	0
upptäcktsdatum	2012
Paritet	+

¹⁹⁰Hf Decay Modes

decay mode	Intensitet
β⁻ (β⁻ decay)	%

historia

upptäckare eller uppfinnare	Dirk Coster, Georg von Hevesy
fyndplats	Denmark
upptäcktsdatum	1923
etymologi	From Hafnia, the Latin name of Copenhagen.
uttal	HAF-ni-em (engelska)

Sources

Förekomst
Abundance in Earth's crust	3 mg/kg
Abundance in Oceans	0,000007 mg/L
Abundance in Human Body
Abundance in Meteor	0,000017 %
Abundance in Sun	0,0000001 %
Abundance in Universe	0,00000007 %

Nuclear Screening Constants

1	s	1.3984
2	p	4.4012
2	s	18.8102
3	d	13.5702
3	p	21.0168
3	s	21.6885
4	d	36.476
4	f	39.7904
4	p	34.0704
4	s	33.0228
5	d	55.3805
5	p	52.415
5	s	50.167
6	s	62.8356

Hafnium on ChemicalAid

Australian Educational Vocabulary-ID	scot/3526
CAS-nummer	7440-58-6
CPV Supplementary	AA25
ChEBI-ID	33343
ChemSpider-ID	22422
Common Procurement Vocabulary	14753000
DSSTOX compound identifier	DTXCID5047663
DSSTox substance ID	DTXSID8064698
Den Store Danske-ID	hafnium
Deutsche Nationalbibliotheks katalog-id-nummer	4158734-0
ECHA Substance Infocard ID	100.028.333
Elhuyar ZTH ID	024890
Enciclopedia Treccani	afnio
Encyclopædia Britannica Online-ID	science/hafnium
Encyclopædia Universalis-ID	hafnium
Encyclopædia Universalis-ID	zirconium-et-hafnium
Freebase-ID	/m/025rtjj
HSDB ID	552
Human Metabolome Database ID	HMDB0029201
ICSC-ID	0847
InChI	InChI=1S/Hf
InChIKey	VBJZVLUMGGDVMO-UHFFFAOYSA-N
J9U-ID	987007545701705171
KBpedia-ID	Hafnium
MeSH-ID	D006195
NALT ID	44295
NDL-ID	00562767
OmegaWiki Definierad Betydelse	159925
OpenAlex-ID	C546638069
PSH-ID	5762
PubChem-ID (CID)	23986
RxNorm-ID	1534767
Stora ryska encyklopedin-ID	2346246
Store norske leksikon-ID	hafnium
UK Parliament thesaurus-ID	509495
UNII	X71938L1DO
ZVG-nummer	7720
id-nummer i USA:s kongressbiblioteks katalog	sh85058238
synset-ID på WordNet 3.1	14663734-n
ämnes-ID på Quora	Hafnium
ämnes-ID på Zhihu	20042597

Hafnium (Hf)

Egenskaper

Hafniumisotoper

153Hf

153Hf Decay Modes

154Hf

154Hf Decay Modes

155Hf

155Hf Decay Modes

156Hf

156Hf Decay Modes

157Hf

157Hf Decay Modes

158Hf

158Hf Decay Modes

159Hf

159Hf Decay Modes

160Hf

160Hf Decay Modes

161Hf

161Hf Decay Modes

162Hf

162Hf Decay Modes

163Hf

163Hf Decay Modes

164Hf

164Hf Decay Modes

165Hf

165Hf Decay Modes

166Hf

166Hf Decay Modes

167Hf

167Hf Decay Modes

168Hf

168Hf Decay Modes

169Hf

169Hf Decay Modes

170Hf

170Hf Decay Modes

171Hf

171Hf Decay Modes

172Hf

172Hf Decay Modes

173Hf

173Hf Decay Modes

174Hf

174Hf Decay Modes

175Hf

175Hf Decay Modes

176Hf

177Hf

178Hf

179Hf

180Hf

181Hf

181Hf Decay Modes

182Hf

182Hf Decay Modes

183Hf

183Hf Decay Modes

184Hf

184Hf Decay Modes

185Hf

185Hf Decay Modes

186Hf

186Hf Decay Modes

187Hf

187Hf Decay Modes

188Hf

188Hf Decay Modes

189Hf

189Hf Decay Modes

190Hf

190Hf Decay Modes

historia

Sources

Nuclear Screening Constants

¹⁵³Hf

¹⁵³Hf Decay Modes

¹⁵⁴Hf

¹⁵⁴Hf Decay Modes

¹⁵⁵Hf

¹⁵⁵Hf Decay Modes

¹⁵⁶Hf

¹⁵⁶Hf Decay Modes

¹⁵⁷Hf

¹⁵⁷Hf Decay Modes

¹⁵⁸Hf

¹⁵⁸Hf Decay Modes

¹⁵⁹Hf

¹⁵⁹Hf Decay Modes

¹⁶⁰Hf

¹⁶⁰Hf Decay Modes

¹⁶¹Hf

¹⁶¹Hf Decay Modes

¹⁶²Hf

¹⁶²Hf Decay Modes

¹⁶³Hf

¹⁶³Hf Decay Modes

¹⁶⁴Hf

¹⁶⁴Hf Decay Modes

¹⁶⁵Hf

¹⁶⁵Hf Decay Modes

¹⁶⁶Hf

¹⁶⁶Hf Decay Modes

¹⁶⁷Hf

¹⁶⁷Hf Decay Modes

¹⁶⁸Hf

¹⁶⁸Hf Decay Modes

¹⁶⁹Hf

¹⁶⁹Hf Decay Modes

¹⁷⁰Hf

¹⁷⁰Hf Decay Modes

¹⁷¹Hf

¹⁷¹Hf Decay Modes

¹⁷²Hf

¹⁷²Hf Decay Modes

¹⁷³Hf

¹⁷³Hf Decay Modes

¹⁷⁴Hf

¹⁷⁴Hf Decay Modes

¹⁷⁵Hf

¹⁷⁵Hf Decay Modes

¹⁷⁶Hf

¹⁷⁷Hf

¹⁷⁸Hf

¹⁷⁹Hf

¹⁸⁰Hf

¹⁸¹Hf

¹⁸¹Hf Decay Modes

¹⁸²Hf

¹⁸²Hf Decay Modes

¹⁸³Hf

¹⁸³Hf Decay Modes

¹⁸⁴Hf

¹⁸⁴Hf Decay Modes

¹⁸⁵Hf

¹⁸⁵Hf Decay Modes

¹⁸⁶Hf

¹⁸⁶Hf Decay Modes

¹⁸⁷Hf

¹⁸⁷Hf Decay Modes

¹⁸⁸Hf

¹⁸⁸Hf Decay Modes

¹⁸⁹Hf

¹⁸⁹Hf Decay Modes

¹⁹⁰Hf

¹⁹⁰Hf Decay Modes