Zirconium (Zr)

Grey-white metallic transition element. Five natural isotopes and six radioactive isotopes are known. Used in nuclear reactors for a Neutron absorber. Discovered in 1789 by Martin Klaproth, isolated in 1824 by Berzelius.

Atomic Number	40
Atomic Weight	91.224
Mass Number	90

Group	4
Period	5
Block	d

Protons	40 p⁺
Neutrons	50 n⁰
Electrons	40 e^-

Properties

Energy
Atomic Radius	155 pm 269 pm
Molar Volume	14.1 cm³/mol
Covalent Radius	154 pm 127 pm 121 pm 175 pm
Metallic Radius	145 pm 160 pm
Ionic Radius	59 pm 66 pm 72 pm 78 pm 84 pm 89 pm
Crystal Radius	73 pm 80 pm 86 pm 92 pm 98 pm 103 pm
Van der Waals Radius	230 pm 223 pm 254 pm 312.4 pm
Density	6.52 g/cm³ 5,800 kg/m³
Proton Affinity
Electron Affinity	0.426 eV/particle
Ionization Energy	6.6339 eV/particle 13.13 eV/particle 23.17 eV/particle 34.41836 eV/particle 80.348 eV/particle 96.27 eV/particle 112 eV/particle 133.7 eV/particle 153 eV/particle 172.02 eV/particle 214.9 eV/particle 236.25 eV/particle 426 eV/particle 470 eV/particle 520 eV/particle 573 eV/particle 622 eV/particle 690 eV/particle 745 eV/particle 803 eV/particle 863 eV/particle 922 eV/particle 1,092 eV/particle 1,144.7 eV/particle 1,205.4 eV/particle 1,277 eV/particle 1,344 eV/particle 1,392 eV/particle 1,525.1 eV/particle 1,582.371 eV/particle 3,788 eV/particle 3,950 eV/particle 4,127 eV/particle 4,300 eV/particle 4,553 eV/particle 4,744 eV/particle 4,991 eV/particle 5,146.935 eV/particle 21,516.469 eV/particle 22,236.68 eV/particle

Heat of Vaporization	567 kJ/mol
Heat of Fusion	19.2 kJ/mol
Heat of Formation	610 kJ/mol
Electrons
Electron Shells	2, 8, 18, 10, 2

Valence Electrons	2
Electron Configuration	[Kr] 4d² 5s²

Oxidation States	-2, 0, 1, 2, 3, 4
Electronegativity	7.808 eV/particle 0.1248887 1.33
Electrophilicity	1.0036040369931862 eV/particle
Phases
Phase	Solid
Gas Phase
Boiling Point	4,679.15 K
Melting Point	2,127.15 K
Critical Pressure
Critical Temperature
Triple Point
Visual
Color	Silver #ff1493 #94e0e0 #94e0e0
Appearance	silvery white
Refractive Index
Thermodynamic Properties
Thermal Conductivity	22.7 W/(m K)
Thermal Expansion	0.0000057 1/K
Molar Heat Capacity	25.36 J/(mol K)
Specific Heat Capacity	0.278 J/(g⋅K)
Heat Capacity Ratio (Adiabatic Index)
Electrical Properties
Type	Conductor
Electrical Conductivity	2.4 MS/m
Electrical Resistivity	0.00000042 m Ω
Superconducting Point	0.61 K
Magnetism
Type	paramagnetic
Magnetic Susceptibility (Mass)	0.0000000168 m³/Kg
Magnetic Susceptibility (Molar)	0.00000000153 m³/mol
Magnetic Susceptibility (Volume)	0.000109
Magnetic Ordering
Curie Point
Neel Point
Structure
Crystal Structure	Simple Hexagonal (HEX)
Lattice Constant	3.23 Å
Lattice Angles	π/2, π/2, 2 π/3
Mechanical Properties
Hardness	650 MPa 5 MPa 903 MPa
Bulk Modulus
Shear Modulus	33 GPa
Young Modulus	68 GPa
Poisson Ratio	0.34
Speed of Sound	3,800 m/s
Classification
Category	Transition metals, Transition metals
CAS Group	IVA
IUPAC Group	IVB
Glawe Number	49
Mendeleev Number	44
Pettifor Number	49
Geochemical Class	high field strength
Goldschmidt Class	litophile
Other
Gas Basicity
Dipole Polarizability	112 ± 13 a₀
C6 Dispersion Coefficient	1,360 a₀
Allotropes
Neutron Cross Section	0.184
Neutron Mass Absorption	0.00066
Quantum Numbers	3F2
Space Group	194 (P63/mmc)

Isotopes of Zirconium

Stable Isotopes	5
Unstable Isotopes	32
Radioactive Isotopes	33

⁷⁷Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	76.966076 ± 0.000429 Da
Mass Number	77
G-Factor
Half Life
Spin	3/2
Quadrupole Moment
Discovery Year	2017
Parity	-

⁷⁷Zr Decay Modes

Decay Mode	Intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	%
β⁺ p (β⁺-delayed proton emission)	%
p (proton emission)	%

⁷⁸Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	77.956146 ± 0.000429 Da
Mass Number	78
G-Factor	0
Half Life
Spin	0
Quadrupole Moment	0
Discovery Year	2001
Parity	+

⁷⁸Zr Decay Modes

Decay Mode	Intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	%
β⁺ p (β⁺-delayed proton emission)	%

⁷⁹Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	78.94979 ± 0.000322 Da
Mass Number	79
G-Factor
Half Life	56 ± 30 ms
Spin	5/2
Quadrupole Moment
Discovery Year	1999
Parity	+

⁷⁹Zr Decay Modes

Decay Mode	Intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)	%

⁸⁰Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	79.941213 ± 0.000322 Da
Mass Number	80
G-Factor	0
Half Life	4.6 ± 0.6 s
Spin	0
Quadrupole Moment	0
Discovery Year	1987
Parity	+

⁸⁰Zr Decay Modes

Decay Mode	Intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁸¹Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	80.938245 ± 0.000099 Da
Mass Number	81
G-Factor
Half Life	5.5 ± 0.4 s
Spin	3/2
Quadrupole Moment
Discovery Year	1997
Parity	-

⁸¹Zr Decay Modes

Decay Mode	Intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)	0.12%

⁸²Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	81.931707497 ± 0.0000017 Da
Mass Number	82
G-Factor	0
Half Life	32 ± 5 s
Spin	0
Quadrupole Moment	0
Discovery Year	1982
Parity	+

⁸²Zr Decay Modes

Decay Mode	Intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁸³Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	82.929240926 ± 0.000006902 Da
Mass Number	83
G-Factor
Half Life	42 ± 2 s
Spin	1/2
Quadrupole Moment	0
Discovery Year	1974
Parity	-

⁸³Zr Decay Modes

Decay Mode	Intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)	%

⁸⁴Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	83.923325663 ± 0.000005903 Da
Mass Number	84
G-Factor	0
Half Life	25.8 ± 0.5 m
Spin	0
Quadrupole Moment	0
Discovery Year	1977
Parity	+

⁸⁴Zr Decay Modes

Decay Mode	Intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁸⁵Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	84.921443199 ± 0.000006902 Da
Mass Number	85
G-Factor
Half Life	7.86 ± 0.04 m
Spin	7/2
Quadrupole Moment
Discovery Year	1963
Parity	+

⁸⁵Zr Decay Modes

Decay Mode	Intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁸⁶Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	85.916296814 ± 0.000003827 Da
Mass Number	86
G-Factor	0
Half Life	16.5 ± 0.1 h
Spin	0
Quadrupole Moment	0
Discovery Year	1951
Parity	+

⁸⁶Zr Decay Modes

Decay Mode	Intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁸⁷Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	86.914817338 ± 0.00000445 Da
Mass Number	87
G-Factor	-0.19866666666667 ± 0.0011111111111111
Half Life	1.68 ± 0.01 h
Spin	9/2
Quadrupole Moment	0.42 ± 0.05
Discovery Year	1948
Parity	+

⁸⁷Zr Decay Modes

Decay Mode	Intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁸⁸Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	87.910220715 ± 0.0000058 Da
Mass Number	88
G-Factor	0
Half Life	83.4 ± 0.3 d
Spin	0
Quadrupole Moment	0
Discovery Year	1951
Parity	+

⁸⁸Zr Decay Modes

Decay Mode	Intensity
ϵ (electron capture)	100%

⁸⁹Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	88.908879751 ± 0.000002983 Da
Mass Number	89
G-Factor	-0.23222222222222 ± 0.0013333333333333
Half Life	78.36 ± 0.023 h
Spin	9/2
Quadrupole Moment	0.28 ± 0.1
Discovery Year	1948
Parity	+

⁸⁹Zr Decay Modes

Decay Mode	Intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁹⁰Zr

Abundance	51.45 ± 0.04
Relative Atomic Mass	89.904698755 ± 0.000000126 Da
Mass Number	90
G-Factor	0
Half Life
Spin	0
Quadrupole Moment	0
Discovery Year	1924
Parity	+

⁹¹Zr

Abundance	11.22 ± 0.05
Relative Atomic Mass	90.905640205 ± 0.000000101 Da
Mass Number	91
G-Factor
Half Life
Spin	5/2
Quadrupole Moment	-0.176 ± 0.003
Discovery Year	1934
Parity	+

⁹²Zr

Abundance	17.15 ± 0.03
Relative Atomic Mass	91.905035336 ± 0.000000101 Da
Mass Number	92
G-Factor	0
Half Life
Spin	0
Quadrupole Moment	0
Discovery Year	1924
Parity	+

⁹³Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	92.906470661 ± 0.000000489 Da
Mass Number	93
G-Factor
Half Life	1.61 ± 0.05 My
Spin	5/2
Quadrupole Moment
Discovery Year	1950
Parity	+

⁹³Zr Decay Modes

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%

⁹⁴Zr

Abundance	17.38 ± 0.04
Relative Atomic Mass	93.906312523 ± 0.000000175 Da
Mass Number	94
G-Factor	0
Half Life
Spin	0
Quadrupole Moment	0
Discovery Year	1924
Parity	+

⁹⁴Zr Decay Modes

Decay Mode	Intensity
2β⁻ (double β⁻ decay)	%

⁹⁵Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	94.908040276 ± 0.000000933 Da
Mass Number	95
G-Factor	0.452 ± 0.008
Half Life	64.032 ± 0.006 d
Spin	5/2
Quadrupole Moment	0.22 ± 0.02
Discovery Year	1946
Parity	+

⁹⁵Zr Decay Modes

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%

⁹⁶Zr

Abundance	Radioactive ☢️ 2.8 ± 0.02
Relative Atomic Mass	95.908277615 ± 0.000000122 Da
Mass Number	96
G-Factor	0
Half Life	23.4 ± 1.7 Ey
Spin	0
Quadrupole Moment	0
Discovery Year	1934
Parity	+

⁹⁶Zr Decay Modes

Decay Mode	Intensity
2β⁻ (double β⁻ decay)	100%

⁹⁷Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	96.910963802 ± 0.00000013 Da
Mass Number	97
G-Factor	-1.872 ± 0.01
Half Life	16.749 ± 0.008 h
Spin	1/2
Quadrupole Moment	0
Discovery Year	1951
Parity	+

⁹⁷Zr Decay Modes

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%

⁹⁸Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	97.912740448 ± 0.000009065 Da
Mass Number	98
G-Factor	0
Half Life	30.7 ± 0.4 s
Spin	0
Quadrupole Moment	0
Discovery Year	1967
Parity	+

⁹⁸Zr Decay Modes

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%

⁹⁹Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	98.916675081 ± 0.000011271 Da
Mass Number	99
G-Factor	-1.858 ± 0.008
Half Life	2.1 ± 0.1 s
Spin	1/2
Quadrupole Moment	0
Discovery Year	1970
Parity	+

⁹⁹Zr Decay Modes

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%

¹⁰⁰Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	99.918010499 ± 0.000008742 Da
Mass Number	100
G-Factor	0
Half Life	7.1 ± 0.4 s
Spin	0
Quadrupole Moment	0
Discovery Year	1970
Parity	+

¹⁰⁰Zr Decay Modes

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%

¹⁰¹Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	100.921458454 ± 0.000008944 Da
Mass Number	101
G-Factor	-0.18133333333333 ± 0.0053333333333333
Half Life	2.29 ± 0.08 s
Spin	3/2
Quadrupole Moment	0.81 ± 0.06
Discovery Year	1972
Parity	+

¹⁰¹Zr Decay Modes

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%

¹⁰²Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	101.923154181 ± 0.000009401 Da
Mass Number	102
G-Factor	0
Half Life	2.01 ± 0.08 s
Spin	0
Quadrupole Moment	0
Discovery Year	1970
Parity	+

¹⁰²Zr Decay Modes

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%

¹⁰³Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	102.927204054 ± 0.0000099 Da
Mass Number	103
G-Factor
Half Life	1.38 ± 0.07 s
Spin	5/2
Quadrupole Moment
Discovery Year	1987
Parity	-

¹⁰³Zr Decay Modes

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	1%

¹⁰⁴Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	103.929449193 ± 0.00001 Da
Mass Number	104
G-Factor	0
Half Life	920 ± 28 ms
Spin	0
Quadrupole Moment	0
Discovery Year	1990
Parity	+

¹⁰⁴Zr Decay Modes

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	1%

¹⁰⁵Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	104.934021832 ± 0.000013 Da
Mass Number	105
G-Factor
Half Life	670 ± 28 ms
Spin	1/2
Quadrupole Moment	0
Discovery Year	1992
Parity	+

¹⁰⁵Zr Decay Modes

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	2%

¹⁰⁶Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	105.93693 ± 0.000215 Da
Mass Number	106
G-Factor	0
Half Life	179 ± 6 ms
Spin	0
Quadrupole Moment	0
Discovery Year	1994
Parity	+

¹⁰⁶Zr Decay Modes

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	7%

¹⁰⁷Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	106.942007 ± 0.000322 Da
Mass Number	107
G-Factor
Half Life	145.7 ± 2.4 ms
Spin	5/2
Quadrupole Moment
Discovery Year	1994
Parity	+

¹⁰⁷Zr Decay Modes

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	23%

¹⁰⁸Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	107.945303 ± 0.000429 Da
Mass Number	108
G-Factor	0
Half Life	78.5 ± 2 ms
Spin	0
Quadrupole Moment	0
Discovery Year	1997
Parity	+

¹⁰⁸Zr Decay Modes

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	%

¹⁰⁹Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	108.950907 ± 0.000537 Da
Mass Number	109
G-Factor
Half Life	56 ± 3 ms
Spin	5/2
Quadrupole Moment
Discovery Year	1997
Parity	+

¹⁰⁹Zr Decay Modes

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	%
2n (2-neutron emission)	%

¹¹⁰Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	109.954675 ± 0.000537 Da
Mass Number	110
G-Factor	0
Half Life	37.5 ± 2 ms
Spin	0
Quadrupole Moment	0
Discovery Year	1997
Parity	+

¹¹⁰Zr Decay Modes

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	%
2n (2-neutron emission)	%

¹¹¹Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	110.960837 ± 0.000644 Da
Mass Number	111
G-Factor
Half Life	24 ± 0.5 ms
Spin	5/2
Quadrupole Moment
Discovery Year	2010
Parity	+

¹¹¹Zr Decay Modes

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	%
2n (2-neutron emission)	%

¹¹²Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	111.965196 ± 0.000751 Da
Mass Number	112
G-Factor	0
Half Life	43 ± 21 ms
Spin	0
Quadrupole Moment	0
Discovery Year	2010
Parity	+

¹¹²Zr Decay Modes

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	%
2n (2-neutron emission)	%

¹¹³Zr

Abundance	Radioactive ☢️
Relative Atomic Mass	112.971723 ± 0.000322 Da
Mass Number	113
G-Factor
Half Life
Spin	3/2
Quadrupole Moment
Discovery Year	2018
Parity	+

¹¹³Zr Decay Modes

Decay Mode	Intensity
β⁻ (β⁻ decay)	%
β⁻ n (β⁻-delayed neutron emission)	%
2n (2-neutron emission)	%

History

Zirconium was first recognized as an element by Martin Heinrich Klaproth in 1789, in Berlin, in a sample of zircon from Sri Lanka. Zirconium metal was first obtained in an impure form in 1824 by Jöns Jakob Berzelius by heating a mixture of potassium and potassium zirconium fluoride in an iron tube. Dutch scientists Anton Eduard van Arkel and Jan Hendrik de Boer discovered a method for producing high purity zirconium in 1925. From the Persian zargun, gold like

Discoverers	Martin Klaproth
Discovery Location	Germany
Discovery Year	1789
Etymology (Name Origin)	From the mineral, zircon.
Pronunciation	zer-KO-ni-em (English)

Zirconium is considered to be non-toxic

The most common oxide is zirconium dioxide, also referred to as zirconia

Uses

Zirconium is mainly used as a refractory and opacifier, although it is used in small amounts as an alloying agent for its strong resistance to corrosion. Zirconium is used as to make surgical instruments and is used in steel alloys as a hardening agent. Zirconium is also used to make superconductive magnets. Used in alloys such as zircaloy which is used in nuclear applications since it does not readily absorb neutrons. Also baddeleyite is used in lab crucibles. Used in high-performance pumps and valves. Clear zircon (ZrSiO4) is a popular gemstone.

Sources

Found in many minerals such as zircon and baddeleyite.

Abundance
Abundance in Earth's crust	165 mg/kg
Abundance in Oceans	0.00003 mg/L
Abundance in Human Body	0.000005 %
Abundance in Meteor	0.00066 %
Abundance in Sun	0.000004 %
Abundance in Universe	0.000005 %

Nuclear Screening Constants

1	s	0.841
2	p	4.0072
2	s	10.6262
3	d	14.4331
3	p	16.1545
3	s	15.6385
4	d	26.9284
4	p	26.54
4	s	25.0984
5	s	33.5545

Zirconium on ChemicalAid

Art & Architecture Thesaurus ID	300380041
Australian Educational Vocabulary ID	scot/3602
BNCF Thesaurus ID	20970
Bibliothèque nationale de France ID	119820825
Brockhaus Enzyklopädie online ID	zirkonium
CAB ID	281356
CAS Registry Number	7440-67-7
CPV Supplementary	AA18
ChEBI ID	33342
ChemSpider ID	22431
Common Procurement Vocabulary	14735000
DSSTOX compound identifier	DTXCID4029777
DSSTox substance ID	DTXSID0049818
DeCS ID	15435
Den Store Danske ID	zirconium
Den Store Danske ID	zirkonium
ECHA Substance Infocard ID	100.028.342
Elhuyar ZTH ID	032289
Encyclopedia of China ID (Third Edition)	190946
Encyclopædia Britannica Online ID	science/zirconium
Encyclopædia Universalis ID	zirconium-et-hafnium
Freebase ID	/m/025sqzx
French Vikidia ID	Zirconium
GND ID	4190943-4
Gran Enciclopèdia Catalana ID	0152112
Great Russian Encyclopedia Online ID	4677871
HCIS ID	4745
HSDB ID	2528
Human Metabolome Database ID	HMDB0001475
ICSC ID	1405
IEDB Epitope ID	114077
InChI	InChI=1S/Zr
InChIKey	QCWXUUIWCKQGHC-UHFFFAOYSA-N
KBpedia ID	Zirconium
Library of Congress authority ID	sh85149899
MeSH descriptor ID	D015040
NE.se ID	zr
NKCR AUT ID	ph675049
National Diet Library ID	00574852
National Library of Israel J9U ID	987007534255505171
OmegaWiki Defined Meaning	371224
OpenAlex ID	C534791751
PSH ID	5761
PubChem CID	23995
RxNorm ID	1534771
ScienceDirect topic ID	engineering/zirconium-zr
ScienceDirect topic ID	chemical-engineering/zirconium
Store norske leksikon ID	zirkonium
Treccani ID	zirconio
UNII	C6V6S92N3C
WordNet 3.1 Synset ID	14686460-n
YSO ID	13893
ZVG number	7400
ZVG number	520040

Zirconium (Zr)

Properties

Isotopes of Zirconium

77Zr

77Zr Decay Modes

78Zr

78Zr Decay Modes

79Zr

79Zr Decay Modes

80Zr

80Zr Decay Modes

81Zr

81Zr Decay Modes

82Zr

82Zr Decay Modes

83Zr

83Zr Decay Modes

84Zr

84Zr Decay Modes

85Zr

85Zr Decay Modes

86Zr

86Zr Decay Modes

87Zr

87Zr Decay Modes

88Zr

88Zr Decay Modes

89Zr

89Zr Decay Modes

90Zr

91Zr

92Zr

93Zr

93Zr Decay Modes

94Zr

94Zr Decay Modes

95Zr

95Zr Decay Modes

96Zr

96Zr Decay Modes

97Zr

97Zr Decay Modes

98Zr

98Zr Decay Modes

99Zr

99Zr Decay Modes

100Zr

100Zr Decay Modes

101Zr

101Zr Decay Modes

102Zr

102Zr Decay Modes

103Zr

103Zr Decay Modes

104Zr

104Zr Decay Modes

105Zr

105Zr Decay Modes

106Zr

106Zr Decay Modes

107Zr

107Zr Decay Modes

108Zr

108Zr Decay Modes

109Zr

109Zr Decay Modes

110Zr

110Zr Decay Modes

111Zr

111Zr Decay Modes

112Zr

112Zr Decay Modes

113Zr

113Zr Decay Modes