Tsink (Zn)

chemical element with symbol Zn and atomic number 30

Atomic Number	30
Atomic Weight	65.38
massiarv	64

Group	12
Period	4
Block	d

prooton	30 p⁺
neutron	34 n⁰
elektron	30 e^-

Animated Bohri aatomiteooria of Zn (Tsink)

Füüsikalised Omadused

Aatomiraadius	135 pm 222 pm
molaarruumala	9,2 cm³/mol
Covalent Radius	118 pm 120 pm 132 pm 122 pm
Metallic Radius	121 pm 134 pm
ionic radius	60 pm 68 pm 74 pm 90 pm
Crystal Radius	74 pm 82 pm 88 pm 104 pm
Van der Waals radius	210 pm 201 pm 229 pm 276,3 pm
density	7,134 g/cm³ 6 570 kg/m³

Keemilised Omadused

energia

proton affinity	608,6 kJ/mol
Elektronafiinsus
ionization energy	9,394199 eV/particle 17,96439 eV/particle 39,723 eV/particle 59,573 eV/particle 82,6 eV/particle 108 eV/particle 134 eV/particle 173,9 eV/particle 203 eV/particle 238 eV/particle 274,4 eV/particle 310,8 eV/particle 417,6 eV/particle 453,37 eV/particle 490,63 eV/particle 540 eV/particle 577,8 eV/particle 613,3 eV/particle 697,51 eV/particle 737,366 eV/particle 1 846,8 eV/particle 1 961 eV/particle 2 085 eV/particle 2 214 eV/particle 2 358 eV/particle 2 491,5 eV/particle 2 669,9 eV/particle 2 781,996 eV/particle 11 864,9394 eV/particle 12 388,928 eV/particle

aurustumissoojus	114,8 kJ/mol
sulamissoojus	7,28 kJ/mol
standard enthalpy of formation	130,4 kJ/mol
elektron

elektronkiht	2, 8, 18, 2

valentselektron	2 ⓘ

elektronkonfiguratsioon	[Ar] 3d¹⁰ 4s²ⓘ 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s²

oksüdatsiooniaste	-2, 0, 1, 2
elektronegatiivsus	9,395 eV/particle 0.1551518 1.65
Electrophilicity Index
fundamental state of matter

phase of matter	Solid
gaseous state of matter
Boiling Point	1 180,15 K
Melting Point	692,677 K
critical pressure
critical temperature
kolmikpunkt
Välimus
värvus	Slate Gray #a52a2a #7d80b0 #7d80b0
Välimus	silver-gray
Murdumisnäitaja	1,00205
thermodynamic material property
Thermal Conductivity	116 W/(m K)
soojuspaisumine	0,0000302 1/K
molar heat capacity	25,39 J/(mol K)
Specific Heat Capacity	0,388 J/(g⋅K)
heat capacity ratio
electrical properties
type	Conductor
Elektrijuhtivus	17 MS/m
Eritakistus	0,00000005900000000001 Ω*m
Ülijuhtivus	0,85 K
Magnetism
type	diamagnetic
Magnetiline vastuvõtlikkus (Mass)	−0,00000000221 m³/Kg
Magnetiline vastuvõtlikkus (Molar)	−0,000000000145 m³/mol
Magnetiline vastuvõtlikkus (Volume)	−0,0000158
magnetic ordering
Curie punkt
Néel temperature
struktuur
Crystal Structure	Simple Hexagonal (HEX)
lattice constant	2,66 Å
Lattice Angles	π/2, π/2, 2 π/3
mechanical property
kõvadus	412 MPa 2,5 MPa
Ruumpaisumismoodul	70 GPa
Nihkeelastsusmoodul	43 GPa
Normaalelastsusmoodul	108 GPa
Poissoni tegur	0,25
heli kiirus	3 700 m/s
Klassifitseerimine
Category	Transition metals, Transition metals
CAS Group	IIB
IUPAC Group	IIB
Glawe Number	74
Mendeleev Number	77
Pettifor Number	76
Geochemical Class	first series transition metal
Goldschmidt classification	chalcophile

teine

Gas Basicity	586 kJ/mol
polarizability	38,67 ± 0,3 a₀
C6 Dispersion Coefficient	284 a₀ 276 a₀
allotrope
Neutron cross section	1,1
Neutron Mass Absorption	0,00055
Kvantarv	1S0
space group	194 (P63/mmc)

Isotopes of Zinc

Stable Isotopes	3
Unstable Isotopes	30
Natural Isotopes	5

⁵⁴Zn

massiarv	54
neutron number	24
Relative Atomic Mass	53,993879 ± 0,000232 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	1,8 ± 0,5 ms
spinn	0
nuclear quadrupole moment	0
avastamise aeg	2005
parity	+

decay mode	Intensiivsus
2p (2-proton emission)	87%

⁵⁵Zn

massiarv	55
neutron number	25
Relative Atomic Mass	54,984681 ± 0,000429 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	19,8 ± 1,3 ms
spinn	5/2
nuclear quadrupole moment
avastamise aeg	2001
parity	-

decay mode	Intensiivsus
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)	91%

⁵⁶Zn

massiarv	56
neutron number	26
Relative Atomic Mass	55,972743 ± 0,000429 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	32,4 ± 0,7 ms
spinn	0
nuclear quadrupole moment	0
avastamise aeg	2001
parity	+

decay mode	Intensiivsus
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)	88%

⁵⁷Zn

massiarv	57
neutron number	27
Relative Atomic Mass	56,965056 ± 0,000215 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	45,7 ± 0,6 ms
spinn	7/2
nuclear quadrupole moment
avastamise aeg	1976
parity	-

decay mode	Intensiivsus
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)	87%

⁵⁸Zn

massiarv	58
neutron number	28
Relative Atomic Mass	57,954590296 ± 0,000053678 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	86 ± 1,9 ms
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1986
parity	+

decay mode	Intensiivsus
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)	0.7%

⁵⁹Zn

massiarv	59
neutron number	29
Relative Atomic Mass	58,949311886 ± 0,000000814 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	178,7 ± 1,3 ms
spinn	3/2
nuclear quadrupole moment
avastamise aeg	1981
parity	-

decay mode	Intensiivsus
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)	0.1%

⁶⁰Zn

massiarv	60
neutron number	30
Relative Atomic Mass	59,941841317 ± 0,000000588 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	2,38 ± 0,05 m
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1955
parity	+

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

⁶¹Zn

massiarv	61
neutron number	31
Relative Atomic Mass	60,939506964 ± 0,000017068 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	89,1 ± 0,2 s
spinn	3/2
nuclear quadrupole moment
avastamise aeg	1955
parity	-

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

⁶²Zn

massiarv	62
neutron number	32
Relative Atomic Mass	61,934333359 ± 0,00000066 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	9,193 ± 0,015 h
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1948
parity	+

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

⁶³Zn

massiarv	63
neutron number	33
Relative Atomic Mass	62,93321114 ± 0,000001674 Da
g-factor	−0,18762 ± 0,000033333333333333
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	38,47 ± 0,05 m
spinn	3/2
nuclear quadrupole moment	0,2 ± 0,02
avastamise aeg	1937
parity	-

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

⁶⁴Zn

massiarv	64
neutron number	34
Relative Atomic Mass	63,929141776 ± 0,00000069 Da
g-factor	0
natural abundance	49,17 ± 0,75
radioaktiivsus	☢️ radioactive element
Poolestusaeg
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1922
parity	+

decay mode	Intensiivsus
2β⁺ (double β⁺ decay)

⁶⁵Zn

massiarv	65
neutron number	35
Relative Atomic Mass	64,929240534 ± 0,000000693 Da
g-factor	0,30736 ± 0,00008
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	243,94 ± 0,04 d
spinn	5/2
nuclear quadrupole moment	−0,019 ± 0,002
avastamise aeg	1939
parity	-

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

⁶⁶Zn

massiarv	66
neutron number	36
Relative Atomic Mass	65,926033639 ± 0,000000798 Da
g-factor	0
natural abundance	27,73 ± 0,98
radioaktiivsus	Stabiilne isotoop
Poolestusaeg	Not Radioactive ☢️
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1922
parity	+

⁶⁷Zn

massiarv	67
neutron number	37
Relative Atomic Mass	66,927127422 ± 0,00000081 Da
g-factor
natural abundance	4,04 ± 0,16
radioaktiivsus	Stabiilne isotoop
Poolestusaeg	Not Radioactive ☢️
spinn	5/2
nuclear quadrupole moment	0,122 ± 0,01
avastamise aeg	1928
parity	-

⁶⁸Zn

massiarv	68
neutron number	38
Relative Atomic Mass	67,924844232 ± 0,000000835 Da
g-factor	0
natural abundance	18,45 ± 0,63
radioaktiivsus	Stabiilne isotoop
Poolestusaeg	Not Radioactive ☢️
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1922
parity	+

⁶⁹Zn

massiarv	69
neutron number	39
Relative Atomic Mass	68,92655036 ± 0,000000853 Da
g-factor	1,114 ± 0,004
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	56,4 ± 0,9 m
spinn	1/2
nuclear quadrupole moment	0
avastamise aeg	1937
parity	-

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

⁷⁰Zn

massiarv	70
neutron number	40
Relative Atomic Mass	69,925319175 ± 0,000002058 Da
g-factor	0
natural abundance	0,61 ± 0,1
radioaktiivsus	☢️ radioactive element
Poolestusaeg
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1922
parity	+

decay mode	Intensiivsus
2β⁻ (double β⁻ decay)

⁷¹Zn

massiarv	71
neutron number	41
Relative Atomic Mass	70,927719578 ± 0,000002849 Da
g-factor	1,102 ± 0,002
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	2,4 ± 0,05 m
spinn	1/2
nuclear quadrupole moment	0
avastamise aeg	1955
parity	-

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

⁷²Zn

massiarv	72
neutron number	42
Relative Atomic Mass	71,926842806 ± 0,0000023 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	46,5 ± 0,1 h
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1951
parity	+

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

⁷³Zn

massiarv	73
neutron number	43
Relative Atomic Mass	72,92958258 ± 0,000002 Da
g-factor	1,1162 ± 0,001
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	24,5 ± 0,2 s
spinn	1/2
nuclear quadrupole moment	0
avastamise aeg	1972
parity	-

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

⁷⁴Zn

massiarv	74
neutron number	44
Relative Atomic Mass	73,92940726 ± 0,0000027 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	95,6 ± 1,2 s
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1972
parity	+

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

⁷⁵Zn

massiarv	75
neutron number	45
Relative Atomic Mass	74,932840244 ± 0,0000021 Da
g-factor	−0,22517142857143 ± 0,00025714285714286
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	10,2 ± 0,2 s
spinn	7/2
nuclear quadrupole moment	0,16 ± 0,02
avastamise aeg	1974
parity	+

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

⁷⁶Zn

massiarv	76
neutron number	46
Relative Atomic Mass	75,933114956 ± 0,000001562 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	5,7 ± 0,3 s
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1974
parity	+

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

⁷⁷Zn

massiarv	77
neutron number	47
Relative Atomic Mass	76,936887197 ± 0,000002117 Da
g-factor	−0,25905714285714 ± 0,000028571428571429
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	2,08 ± 0,05 s
spinn	7/2
nuclear quadrupole moment	0,48 ± 0,04
avastamise aeg	1977
parity	+

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

⁷⁸Zn

massiarv	78
neutron number	48
Relative Atomic Mass	77,938289204 ± 0,000002086 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	1,47 ± 0,15 s
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1977
parity	+

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

⁷⁹Zn

massiarv	79
neutron number	49
Relative Atomic Mass	78,942638067 ± 0,000002388 Da
g-factor	−0,26348888888889 ± 0,00022222222222222
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	746 ± 42 ms
spinn	9/2
nuclear quadrupole moment	0,4 ± 0,04
avastamise aeg	1981
parity	+

decay mode	Intensiivsus
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	1.7%

⁸⁰Zn

massiarv	80
neutron number	50
Relative Atomic Mass	79,944552929 ± 0,000002774 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	562,2 ± 3 ms
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1981
parity	+

decay mode	Intensiivsus
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	1.36%

⁸¹Zn

massiarv	81
neutron number	51
Relative Atomic Mass	80,950402617 ± 0,0000054 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	299,4 ± 2,1 ms
spinn	1/2
nuclear quadrupole moment	0
avastamise aeg	1991
parity	+

decay mode	Intensiivsus
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	23%
2n (2-neutron emission)

⁸²Zn

massiarv	82
neutron number	52
Relative Atomic Mass	81,954574097 ± 0,0000033 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	177,9 ± 2,5 ms
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1997
parity	+

decay mode	Intensiivsus
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	69%
2n (2-neutron emission)

⁸³Zn

massiarv	83
neutron number	53
Relative Atomic Mass	82,961041 ± 0,000322 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	100 ± 3 ms
spinn	3/2
nuclear quadrupole moment
avastamise aeg	1997
parity	+

decay mode	Intensiivsus
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	71%
2n (2-neutron emission)

⁸⁴Zn

massiarv	84
neutron number	54
Relative Atomic Mass	83,965829 ± 0,000429 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	54 ± 8 ms
spinn	0
nuclear quadrupole moment	0
avastamise aeg	2010
parity	+

decay mode	Intensiivsus
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	73%
2n (2-neutron emission)

⁸⁵Zn

massiarv	85
neutron number	55
Relative Atomic Mass	84,973054 ± 0,000537 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg
spinn	5/2
nuclear quadrupole moment
avastamise aeg	2010
parity	+

decay mode	Intensiivsus
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

⁸⁶Zn

massiarv	86
neutron number	56
Relative Atomic Mass	85,978463 ± 0,000537 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg
spinn	0
nuclear quadrupole moment	0
avastamise aeg
parity	+

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

ajalugu

leiutaja või avastaja	Known to the ancients.
location of discovery
avastamise aeg
etümoloogia	German: zink (German for tin).
pronunciation	ZINK (inglise)

allikas

Abundance
Abundance in Earth's crust	70 mg/kg
natural abundance (ookean)	0,0049 mg/L
natural abundance (Inimkeha)	0,0033 %
natural abundance (meteoorkeha)	0,018 %
natural abundance (Päike)	0,0002 %
Abundance in Universe	0,00003 %

Nuclear Screening Constants

1	s	0.6755
2	p	3.902
2	s	8.172
3	d	16.1217
3	p	14.6307
3	s	13.7808
4	s	24.0348

Tsink on ChemicalAid

AEDA subject keyword ID	17580
AGROVOC ID	c_8517
Art & Architecture Thesaurus ID	300011037
Australian Educational Vocabulary ID	scot/3601
BNCF Thesaurus ID	26599
BNF	119731249
Biblioteca Nacional de España ID	XX529698
Biology Online Biology Dictionary entry	zinc
Brockhaus Enzyklopädie online ID	zink-20
CAS Registry Number	7440-66-6
ChEBI ID	30185
ChemSpider ID	22430
CosIng number	86562
DSSTOX compound identifier	DTXCID004384
DSSTox substance ID	DTXSID7035012
DeCS ID	15427
Den Store Danske ID	zink
Dizionario di Medicina ID	zinco
DrugBank ID	01593
ECHA Substance Infocard ID	100.028.341
Encyclopedia of China (Third Edition) ID	190459
Encyclopædia Britannica Online ID	science/zinc
Encyclopædia Universalis ID	zinc
EuroVoc ID	4783
Freebase	/m/025sqz8
French Vikidia ID	Zinc
GEMET ID	9412
GND	4137453-8
Giant Bomb ID	3055-6961
Gran Enciclopèdia Catalana ID	0152097
Great Russian Encyclopedia Online ID	4677532
Grove Art Online ID	T093545
HCIS ID	4735
HCIS ID	4736
HSDB ID	1344
ICSC ID	1205
InChI	InChI=1S/Zn
InChIKey	HCHKCACWOHOZIP-UHFFFAOYSA-N
KBpedia ID	Zinc
Krugosvet article	nauka_i_tehnika/himiya/TSINK.html
LCCN	sh85149842
Latvian National Encyclopedia Online ID	153775
MeSH descriptor ID	D015032
NALT ID	33438
NDF-RT ID	N0000146033
NDL-tunnus	00560063
NKCR AUT ID	ph137237
Namuwiki ID	아연
National Library of Israel J9U ID	987007534131805171
Nomisma ID	zn
OmegaWiki Defined Meaning	4193
Online PWN Encyclopedia ID	3888761
OpenAlex ID	C2984449711
OpenAlex ID	C535196362
PACTOLS thesaurus ID	pcrtAhu8O29Xb2
PSH ID	5788
Probes And Drugs ID	PD009462
PubChem CID	23994
Quora topic ID	Zinc-5
RKD thesaurus ID	37108
RxNorm ID	11416
Römpp online ID	RD-26-00339
STW Thesaurus for Economics ID	14309-0
Spanish Cultural Heritage thesauri ID	materias/1000931
Spanish Vikidia ID	Zinc
Store medisinske leksikon ID	sink
Store medisinske leksikon ID	sink_-_ernæring
Store norske leksikon ID	sink
Treccani ID	zinco
UK Archival Thesaurus ID	f2/mt225/4347/19146
UK Parliament thesaurus ID	95371
UMLS CUI	C0043481
UNII	J41CSQ7QDS
USGS Thesaurus ID	1618
WikiSkripta ID	12114
Wolfram Language entity code	Entity["Mineral", "Zinc"]
WordNet 3.1 Synset ID	14686156-n
YSO ID	15062
ZVG number	8250
ZVG number	500052
Zhihu topic ID	19653740

Tsink (Zn)

Füüsikalised Omadused

Keemilised Omadused

teine

Isotopes of Zinc

54Zn

55Zn

56Zn

57Zn

58Zn

59Zn

60Zn

61Zn

62Zn

63Zn

64Zn

65Zn

66Zn

67Zn

68Zn

69Zn

70Zn

71Zn

72Zn

73Zn

74Zn

75Zn

76Zn

77Zn

78Zn

79Zn

80Zn

81Zn

82Zn

83Zn

84Zn

85Zn

86Zn

ajalugu

allikas

Nuclear Screening Constants

⁵⁴Zn

⁵⁵Zn

⁵⁶Zn

⁵⁷Zn

⁵⁸Zn

⁵⁹Zn

⁶⁰Zn

⁶¹Zn

⁶²Zn

⁶³Zn

⁶⁴Zn

⁶⁵Zn

⁶⁶Zn

⁶⁷Zn

⁶⁸Zn

⁶⁹Zn

⁷⁰Zn

⁷¹Zn

⁷²Zn

⁷³Zn

⁷⁴Zn

⁷⁵Zn

⁷⁶Zn

⁷⁷Zn

⁷⁸Zn

⁷⁹Zn

⁸⁰Zn

⁸¹Zn

⁸²Zn

⁸³Zn

⁸⁴Zn

⁸⁵Zn

⁸⁶Zn