Kloroa (Cl)

17 zenbaki atomikoa duen elementu kimikoa

Atomic Number	17
Atomic Weight	35.45
masa-zenbaki	35

Group	17
Period	3
Block	p

protoi	17 p⁺
neutroi	18 n⁰
elektroi	17 e^-

Animated Bohrren eredu atomikoa of Cl (Kloroa)

Propietate Fisiko

Erradio Atomiko	100 pm 206 pm
bolumen molar	18,7 cm³/mol
Erradio Kobalente	99 pm 95 pm 93 pm 105 pm 102 pm
Metallic Radius	91 pm
Erradio ioniko	181 pm 12 pm 8 pm 27 pm
Crystal Radius	167 pm 26 pm 22 pm 41 pm
Van der Waalsen erradio	180 pm 175 pm 395,03 pm 175 pm 207 pm 176 pm 394,7 pm
dentsitatea	0,002898 g/cm³

Magnitude Fisiko

{ERROR}

energia

proton affinity	513,6 kJ/mol
Afinitate elektroniko	3,612725 eV/particle
ionizazio energia	12,96763 eV/particle 23,81364 eV/particle 39,8 eV/particle 53,24 eV/particle 67,68 eV/particle 96,94 eV/particle 114,2013 eV/particle 348,306 eV/particle 400,851 eV/particle 456,68 eV/particle 529,97 eV/particle 591,58 eV/particle 656,3 eV/particle 750,2 eV/particle 809,198 eV/particle 3.658,34362 eV/particle 3.946,2908 eV/particle

Irakite-entalpia	20,41 kJ/mol
urtze-entalpia	6,41 kJ/mol
formazio entalpia estandarra	121,302 kJ/mol
elektroi

elektroi geruza	2, 8, 7

balentzia-elektroi	7 ⓘ

electron configuration	[Ne] 3s² 3p⁵ⓘ 1s² 2s² 2p⁶ 3s² 3p⁵

Oxidazio-egoera	-1, 1, 2, 3, 4, 5, 6, 7
Elektronegatibotasun	16,97 eV/particle 0.263803 3.16
Electrophilicity Index	3,673315922583194 eV/particle
materiaren funtsezko egoera

materiaren egoera
materiaren egoera gaseoso	Diatomic
Boiling Point	239,11 K
Melting Point	171,65 K
critical pressure	7,991 MPa
critical temperature	417,05 K
Puntu hirukoitz
appearance
kolore	Black #00ff00 #1ff01f #38b538
appearance	pale yellow-green gas
errefrakzio-indize	1,000773
thermodynamic material property
Thermal Conductivity	0,009 W/(m K)
Bero-dilatazio
molar heat capacity	33,949 J/(mol K)
Specific Heat Capacity	0,479 J/(g⋅K)
indize adiabatiko	7/5
electrical properties
type	Insulator
Eroankortasun elektriko	0,00000001 MS/m
Erresistibitate elektriko	100 Ω*m
Supereroankortasun
Magnetismo
type	diamagnetic
suszeptibilitate magnetiko (Mass)	−0,0000000072 m³/Kg
suszeptibilitate magnetiko (Molar)	−0,000000000511 m³/mol
suszeptibilitate magnetiko (Volume)	−0,0000000231
magnetic ordering
Curieren tenperatura
Néel temperature
egitura
Crystal Structure	{ERROR}
lattice constant	6,24 Å
Lattice Angles	π/2, π/2, π/2
materialen propietate mekaniko
Gogortasun
konprimagarritasun-modulu	1,1 GPa
Zizaila modulua
Youngen modulu
Poissonen modulu
Soinuaren lastertasun	206 m/s
classification
Category	Actinides, Halogens
CAS Group	VIIB
IUPAC Group	VIIA
Glawe Number	101
Mendeleev Number	107
Pettifor Number	99
Geochemical Class	semi-volatile
Goldschmidt classification	litophile

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Gas Basicity	490,1 kJ/mol
polarizability	14,6 ± 0,1 a₀
C6 Dispersion Coefficient	94,6 a₀ 97,1 a₀
allotrope	Dichlorine
Neutron cross section	35,3
Neutron Mass Absorption	0,033
zenbaki kuantiko	2P3/2
talde espazial	64 (Cmca)

Isotopes of Chlorine

Stable Isotopes	2
Unstable Isotopes	23
Natural Isotopes	2

²⁸Cl

masa-zenbaki	28
neutron number	11
Atomo-Masa Erlatibo	28,030349 ± 0,000537 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo
spin	1
nuclear quadrupole moment
aurkikuntza-data	2018
parity	+

decay mode	intensity
p (proton emission)	100%

²⁹Cl

masa-zenbaki	29
neutron number	12
Atomo-Masa Erlatibo	29,015053 ± 0,000203 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	5,4 ± 1,9 zs
spin	1/2
nuclear quadrupole moment	0
aurkikuntza-data	1993
parity	+

decay mode	intensity
p (proton emission)	100%

³⁰Cl

masa-zenbaki	30
neutron number	13
Atomo-Masa Erlatibo	30,005018333 ± 0,000025631 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo
spin	3
nuclear quadrupole moment
aurkikuntza-data	2018
parity	+

decay mode	intensity
p (proton emission)	100%

³¹Cl

masa-zenbaki	31
neutron number	14
Atomo-Masa Erlatibo	30,992448097 ± 0,0000037 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	190 ± 1 ms
spin	3/2
nuclear quadrupole moment
aurkikuntza-data	1977
parity	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)	2.4%

³²Cl

masa-zenbaki	32
neutron number	15
Atomo-Masa Erlatibo	31,985684605 ± 0,000000603 Da
g-factor	1,115 ± 0,006
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	298 ± 1 ms
spin	1
nuclear quadrupole moment
aurkikuntza-data	1953
parity	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺α (β⁺-delayed α emission)	0.054%
β⁺ p (β⁺-delayed proton emission)	0.026%

³³Cl

masa-zenbaki	33
neutron number	16
Atomo-Masa Erlatibo	32,977451988 ± 0,000000419 Da
g-factor	0,50313333333333 ± 0,0002
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	2,5038 ± 0,0022 s
spin	3/2
nuclear quadrupole moment
aurkikuntza-data	1940
parity	+

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

³⁴Cl

masa-zenbaki	34
neutron number	17
Atomo-Masa Erlatibo	33,97376249 ± 0,000000052 Da
g-factor	0
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	1,5267 ± 0,0004 s
spin	0
nuclear quadrupole moment	0
aurkikuntza-data	1934
parity	+

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

³⁵Cl

masa-zenbaki	35
neutron number	18
Atomo-Masa Erlatibo	34,968852694 ± 0,000000038 Da
g-factor	0,5478 ± 0,000013333333333333
natural abundance	75,8 ± 0,2
desintegrazio erradioaktibo	isotopo egonkor
Semidesintegrazio-periodo	Not Radioactive ☢️
spin	3/2
nuclear quadrupole moment	−0,0817 ± 0,0008
aurkikuntza-data	1919
parity	+

³⁶Cl

masa-zenbaki	36
neutron number	19
Atomo-Masa Erlatibo	35,968306822 ± 0,000000038 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	301,3 ± 1,5 ky
spin	2
nuclear quadrupole moment	−0,178 ± 0,004
aurkikuntza-data	1941
parity	+

decay mode	intensity
β⁻ (β⁻ decay)	98.1%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	1.9%

³⁷Cl

masa-zenbaki	37
neutron number	20
Atomo-Masa Erlatibo	36,965902573 ± 0,000000055 Da
g-factor	0,456 ± 0,0000066666666666667
natural abundance	24,2 ± 0,2
desintegrazio erradioaktibo	isotopo egonkor
Semidesintegrazio-periodo	Not Radioactive ☢️
spin	3/2
nuclear quadrupole moment	−0,0644 ± 0,0006
aurkikuntza-data	1919
parity	+

³⁸Cl

masa-zenbaki	38
neutron number	21
Atomo-Masa Erlatibo	37,968010408 ± 0,000000105 Da
g-factor	1,025 ± 0,01
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	37,23 ± 0,014 m
spin	2
nuclear quadrupole moment
aurkikuntza-data	1940
parity	-

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

³⁹Cl

masa-zenbaki	39
neutron number	22
Atomo-Masa Erlatibo	38,968008151 ± 0,000001859 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	56,2 ± 0,6 m
spin	3/2
nuclear quadrupole moment
aurkikuntza-data	1949
parity	+

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

⁴⁰Cl

masa-zenbaki	40
neutron number	23
Atomo-Masa Erlatibo	39,970415466 ± 0,000034423 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	1,35 ± 0,03 m
spin	2
nuclear quadrupole moment
aurkikuntza-data	1956
parity	-

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

⁴¹Cl

masa-zenbaki	41
neutron number	24
Atomo-Masa Erlatibo	40,970684525 ± 0,000073777 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	38,4 ± 0,8 s
spin	1/2
nuclear quadrupole moment	0
aurkikuntza-data	1971
parity	+

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

⁴²Cl

masa-zenbaki	42
neutron number	25
Atomo-Masa Erlatibo	41,973342 ± 0,000064 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	6,8 ± 0,3 s
spin	2
nuclear quadrupole moment
aurkikuntza-data	1971
parity	-

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

⁴³Cl

masa-zenbaki	43
neutron number	26
Atomo-Masa Erlatibo	42,9740637 ± 0,000066407 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	3,13 ± 0,09 s
spin	3/2
nuclear quadrupole moment
aurkikuntza-data	1976
parity	+

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

⁴⁴Cl

masa-zenbaki	44
neutron number	27
Atomo-Masa Erlatibo	43,978014918 ± 0,000091859 Da
g-factor	0,2749 ± 0,0002
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	562 ± 106 ms
spin	2
nuclear quadrupole moment
aurkikuntza-data	1979
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	8%

⁴⁵Cl

masa-zenbaki	45
neutron number	28
Atomo-Masa Erlatibo	44,980394353 ± 0,000146177 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	413 ± 25 ms
spin	3/2
nuclear quadrupole moment
aurkikuntza-data	1979
parity	+

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	24%

⁴⁶Cl

masa-zenbaki	46
neutron number	29
Atomo-Masa Erlatibo	45,985254926 ± 0,0001044 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	232 ± 2 ms
spin	2
nuclear quadrupole moment
aurkikuntza-data	1989
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	60%
2n (2-neutron emission)

⁴⁷Cl

masa-zenbaki	47
neutron number	30
Atomo-Masa Erlatibo	46,989715 ± 0,000215 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	101 ± 5 ms
spin	3/2
nuclear quadrupole moment
aurkikuntza-data	1989
parity	+

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	3%
2n (2-neutron emission)

⁴⁸Cl

masa-zenbaki	48
neutron number	31
Atomo-Masa Erlatibo	47,995405 ± 0,000537 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo
spin
nuclear quadrupole moment
aurkikuntza-data	1989
parity

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

⁴⁹Cl

masa-zenbaki	49
neutron number	32
Atomo-Masa Erlatibo	49,000794 ± 0,000429 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo
spin	3/2
nuclear quadrupole moment
aurkikuntza-data	1989
parity	+

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

⁵⁰Cl

masa-zenbaki	50
neutron number	33
Atomo-Masa Erlatibo	50,008266 ± 0,000429 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo
spin
nuclear quadrupole moment
aurkikuntza-data	2009
parity

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

⁵¹Cl

masa-zenbaki	51
neutron number	34
Atomo-Masa Erlatibo	51,015341 ± 0,000751 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo
spin	3/2
nuclear quadrupole moment
aurkikuntza-data	1990
parity	+

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

⁵²Cl

masa-zenbaki	52
neutron number	35
Atomo-Masa Erlatibo	52,024004 ± 0,000751 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo
spin
nuclear quadrupole moment
aurkikuntza-data	2018
parity

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

historia

aurkitzailea edo asmatzailea	Carl Wilhelm Scheele
aurkikuntzaren lekua	Sweden
aurkikuntza-data	1774
etimologia	Greek: chlôros (greenish yellow).
pronunciation	KLOR-een (ingelesa)

source

Abundance
Abundance in Earth's crust	145 mg/kg
natural abundance (ozeano)	19.400 mg/L
natural abundance (gizakiaren gorputza)	0,12 %
natural abundance (Meteoroide)	0,037 %
natural abundance (Eguzkia)	0,0008 %
Abundance in Universe	0,0001 %

Nuclear Screening Constants

1	s	0.4761
2	p	4.0068
2	s	5.5696
3	p	10.8839
3	s	9.9317

Kloroa on ChemicalAid

Kloroa (Cl)

Propietate Fisiko

Magnitude Fisiko

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Isotopes of Chlorine

28Cl

29Cl

30Cl

31Cl

32Cl

33Cl

34Cl

35Cl

36Cl

37Cl

38Cl

39Cl

40Cl

41Cl

42Cl

43Cl

44Cl

45Cl

46Cl

47Cl

48Cl

49Cl

50Cl

51Cl

52Cl

historia

source

Nuclear Screening Constants

²⁸Cl

²⁹Cl

³⁰Cl

³¹Cl

³²Cl

³³Cl

³⁴Cl

³⁵Cl

³⁶Cl

³⁷Cl

³⁸Cl

³⁹Cl

⁴⁰Cl

⁴¹Cl

⁴²Cl

⁴³Cl

⁴⁴Cl

⁴⁵Cl

⁴⁶Cl

⁴⁷Cl

⁴⁸Cl

⁴⁹Cl

⁵⁰Cl

⁵¹Cl

⁵²Cl