Kobrea (Cu)

29 zenbaki atomikoa duen elementu kimikoa

Atomic Number	29
Atomic Weight	63.546
masa-zenbaki	63

Group	11
Period	4
Block	d

protoi	29 p⁺
neutroi	34 n⁰
elektroi	29 e^-

Animated Bohrren eredu atomikoa of Cu (Kobrea)

Propietate Fisiko

Erradio Atomiko	135 pm 217 pm
bolumen molar	7,1 cm³/mol
Erradio Kobalente	112 pm 115 pm 120 pm 137 pm 132 pm
Metallic Radius	118 pm 128 pm
Erradio ioniko	46 pm 60 pm 77 pm 57 pm 57 pm 65 pm 73 pm 54 pm
Crystal Radius	60 pm 74 pm 91 pm 71 pm 71 pm 79 pm 87 pm 60 pm
Van der Waalsen erradio	200 pm 196 pm 226 pm 349,5 pm
dentsitatea	8,96 g/cm³ 8.020 kg/m³

Magnitude Fisiko

{ERROR}

energia

proton affinity	655,3 kJ/mol
Afinitate elektroniko	1,235 eV/particle
ionizazio energia	7,72638 eV/particle 20,29239 eV/particle 36,841 eV/particle 57,38 eV/particle 79,8 eV/particle 103 eV/particle 139 eV/particle 166 eV/particle 198 eV/particle 232,2 eV/particle 265 eV/particle 367,03 eV/particle 400,98 eV/particle 436,04 eV/particle 483,13 eV/particle 518,7 eV/particle 552,8 eV/particle 632,48 eV/particle 670,608 eV/particle 1.690,5 eV/particle 1.800 eV/particle 1.918 eV/particle 2.044 eV/particle 2.179,4 eV/particle 2.307 eV/particle 2.479,1 eV/particle 2.586,954 eV/particle 11.062,4309 eV/particle 11.567,612 eV/particle

Irakite-entalpia	304,6 kJ/mol
urtze-entalpia	13,01 kJ/mol
formazio entalpia estandarra	337,4 kJ/mol
elektroi

elektroi geruza	2, 8, 18, 1

balentzia-elektroi	1 ⓘ

electron configuration	[Ar] 3d¹⁰ 4s¹ⓘ 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s¹

Oxidazio-egoera	-2, 0, 1, 2, 3, 4
Elektronegatibotasun	10,96 eV/particle 0.1511716 1.9
Electrophilicity Index	1,546403297611602 eV/particle
materiaren funtsezko egoera

materiaren egoera
materiaren egoera gaseoso
Boiling Point	2.833,15 K
Melting Point	1.357,77 K
critical pressure
critical temperature
Puntu hirukoitz
appearance
kolore	Black #a52a2a #c88033 #c88033
appearance	red-orange metallic luster
errefrakzio-indize
thermodynamic material property
Thermal Conductivity	401 W/(m K)
Bero-dilatazio	0,0000165 1/K
molar heat capacity	24,44 J/(mol K)
Specific Heat Capacity	0,385 J/(g⋅K)
indize adiabatiko
electrical properties
type	Conductor
Eroankortasun elektriko	59 MS/m
Erresistibitate elektriko	0,000000017 Ω*m
Supereroankortasun
Magnetismo
type	diamagnetic
suszeptibilitate magnetiko (Mass)	−0,00000000108 m³/Kg
suszeptibilitate magnetiko (Molar)	−0,0000000000686 m³/mol
suszeptibilitate magnetiko (Volume)	−0,00000963
magnetic ordering
Curieren tenperatura
Néel temperature
egitura
Crystal Structure	{ERROR}
lattice constant	3,61 Å
Lattice Angles	π/2, π/2, π/2
materialen propietate mekaniko
Gogortasun	874 MPa 3 MPa 369 MPa
konprimagarritasun-modulu	140 GPa
Zizaila modulua	48 GPa
Youngen modulu	130 GPa
Poissonen modulu	0,34
Soinuaren lastertasun	3.570 m/s
classification
Category	Actinides, Transition metals
CAS Group	IB
IUPAC Group	IB
Glawe Number	68
Mendeleev Number	71
Pettifor Number	72
Geochemical Class	first series transition metal
Goldschmidt classification	chalcophile

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Gas Basicity	632,4 kJ/mol
polarizability	46,5 ± 0,5 a₀
C6 Dispersion Coefficient	253 a₀ 264 a₀
allotrope
Neutron cross section	3,78
Neutron Mass Absorption	0,0021
zenbaki kuantiko	2S1/2
talde espazial	225 (Fm_3m)

Isotopes of Copper

Stable Isotopes	2
Unstable Isotopes	31
Natural Isotopes	2

⁵²Cu

masa-zenbaki	52
neutron number	23
Atomo-Masa Erlatibo	51,997982 ± 0,000644 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo
spin	3
nuclear quadrupole moment
aurkikuntza-data
parity	+

decay mode	intensity
p (proton emission)

⁵³Cu

masa-zenbaki	53
neutron number	24
Atomo-Masa Erlatibo	52,985894 ± 0,000537 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo
spin	3/2
nuclear quadrupole moment
aurkikuntza-data
parity	-

decay mode	intensity
p (proton emission)

⁵⁴Cu

masa-zenbaki	54
neutron number	25
Atomo-Masa Erlatibo	53,977198 ± 0,000429 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo
spin	3
nuclear quadrupole moment
aurkikuntza-data
parity	+

decay mode	intensity
p (proton emission)

⁵⁵Cu

masa-zenbaki	55
neutron number	26
Atomo-Masa Erlatibo	54,966038 ± 0,000167 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	55,9 ± 1,5 ms
spin	3/2
nuclear quadrupole moment
aurkikuntza-data	1987
parity	-

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

⁵⁶Cu

masa-zenbaki	56
neutron number	27
Atomo-Masa Erlatibo	55,958529278 ± 0,000006864 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	80,8 ± 0,6 ms
spin	4
nuclear quadrupole moment
aurkikuntza-data	1987
parity	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)	0.4%

⁵⁷Cu

masa-zenbaki	57
neutron number	28
Atomo-Masa Erlatibo	56,949211686 ± 0,000000537 Da
g-factor	1,7213333333333 ± 0,0046666666666667
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	196,4 ± 0,7 ms
spin	3/2
nuclear quadrupole moment
aurkikuntza-data	1976
parity	-

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

⁵⁸Cu

masa-zenbaki	58
neutron number	29
Atomo-Masa Erlatibo	57,944532283 ± 0,000000604 Da
g-factor	0,571 ± 0,002
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	3,204 ± 0,007 s
spin	1
nuclear quadrupole moment
aurkikuntza-data	1952
parity	+

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

⁵⁹Cu

masa-zenbaki	59
neutron number	30
Atomo-Masa Erlatibo	58,939496713 ± 0,000000566 Da
g-factor	1,2620666666667 ± 0,0006
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	81,5 ± 0,5 s
spin	3/2
nuclear quadrupole moment
aurkikuntza-data	1947
parity	-

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

⁶⁰Cu

masa-zenbaki	60
neutron number	31
Atomo-Masa Erlatibo	59,937363787 ± 0,000001731 Da
g-factor	0,61 ± 0,00025
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	23,7 ± 0,4 m
spin	2
nuclear quadrupole moment
aurkikuntza-data	1947
parity	+

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

⁶¹Cu

masa-zenbaki	61
neutron number	32
Atomo-Masa Erlatibo	60,933457375 ± 0,00000102 Da
g-factor	1,4071333333333 ± 0,00033333333333333
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	3,343 ± 0,016 h
spin	3/2
nuclear quadrupole moment
aurkikuntza-data	1937
parity	-

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

⁶²Cu

masa-zenbaki	62
neutron number	33
Atomo-Masa Erlatibo	61,932594803 ± 0,000000683 Da
g-factor	−0,38 ± 0,0004
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	9,672 ± 0,008 m
spin	1
nuclear quadrupole moment
aurkikuntza-data	1936
parity	+

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

⁶³Cu

masa-zenbaki	63
neutron number	34
Atomo-Masa Erlatibo	62,929597119 ± 0,000000457 Da
g-factor
natural abundance	69,15 ± 0,15
desintegrazio erradioaktibo	isotopo egonkor
Semidesintegrazio-periodo	Not Radioactive ☢️
spin	3/2
nuclear quadrupole moment	−0,22 ± 0,015
aurkikuntza-data	1923
parity	-

⁶⁴Cu

masa-zenbaki	64
neutron number	35
Atomo-Masa Erlatibo	63,929764001 ± 0,000000458 Da
g-factor	−0,2166 ± 0,0004
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	12,7004 ± 0,0013 h
spin	1
nuclear quadrupole moment
aurkikuntza-data	1936
parity	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	61.52%
β⁻ (β⁻ decay)	38.48%

⁶⁵Cu

masa-zenbaki	65
neutron number	36
Atomo-Masa Erlatibo	64,927789476 ± 0,00000069 Da
g-factor
natural abundance	30,85 ± 0,15
desintegrazio erradioaktibo	isotopo egonkor
Semidesintegrazio-periodo	Not Radioactive ☢️
spin	3/2
nuclear quadrupole moment	−0,204 ± 0,014
aurkikuntza-data	1923
parity	-

⁶⁶Cu

masa-zenbaki	66
neutron number	37
Atomo-Masa Erlatibo	65,928868804 ± 0,000000696 Da
g-factor	−0,2826 ± 0,0008
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	5,12 ± 0,014 m
spin	1
nuclear quadrupole moment
aurkikuntza-data	1937
parity	+

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

⁶⁷Cu

masa-zenbaki	67
neutron number	38
Atomo-Masa Erlatibo	66,92772949 ± 0,000000957 Da
g-factor	1,6780666666667 ± 0,0004
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	61,83 ± 0,12 h
spin	3/2
nuclear quadrupole moment
aurkikuntza-data	1948
parity	-

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

⁶⁸Cu

masa-zenbaki	68
neutron number	39
Atomo-Masa Erlatibo	67,929610887 ± 0,0000017 Da
g-factor	2,396 ± 0,0006
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	30,9 ± 0,6 s
spin	1
nuclear quadrupole moment
aurkikuntza-data	1953
parity	+

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

⁶⁹Cu

masa-zenbaki	69
neutron number	40
Atomo-Masa Erlatibo	68,929429267 ± 0,0000015 Da
g-factor	1,8943333333333 ± 0,00066666666666667
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	2,85 ± 0,15 m
spin	3/2
nuclear quadrupole moment
aurkikuntza-data	1966
parity	-

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

⁷⁰Cu

masa-zenbaki	70
neutron number	41
Atomo-Masa Erlatibo	69,932392078 ± 0,000001161 Da
g-factor	0,22801666666667 ± 0,000083333333333333
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	44,5 ± 0,2 s
spin	6
nuclear quadrupole moment
aurkikuntza-data	1971
parity	-

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

⁷¹Cu

masa-zenbaki	71
neutron number	42
Atomo-Masa Erlatibo	70,932676831 ± 0,0000016 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	19,4 ± 1,4 s
spin	3/2
nuclear quadrupole moment
aurkikuntza-data	1983
parity	-

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

⁷²Cu

masa-zenbaki	72
neutron number	43
Atomo-Masa Erlatibo	71,935820306 ± 0,0000015 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	6,63 ± 0,03 s
spin	2
nuclear quadrupole moment
aurkikuntza-data	1983
parity	-

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

⁷³Cu

masa-zenbaki	73
neutron number	44
Atomo-Masa Erlatibo	72,936674376 ± 0,000002084 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	4,2 ± 0,12 s
spin	3/2
nuclear quadrupole moment
aurkikuntza-data	1983
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	0.029%

⁷⁴Cu

masa-zenbaki	74
neutron number	45
Atomo-Masa Erlatibo	73,93987486 ± 0,0000066 Da
g-factor	−0,5335 ± 0,0006
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	1,606 ± 0,009 s
spin	2
nuclear quadrupole moment
aurkikuntza-data	1987
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	0.075%

⁷⁵Cu

masa-zenbaki	75
neutron number	46
Atomo-Masa Erlatibo	74,941523817 ± 0,00000077 Da
g-factor	0,40276 ± 0,0004
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	1,224 ± 0,003 s
spin	5/2
nuclear quadrupole moment
aurkikuntza-data	1985
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	2.7%

⁷⁶Cu

masa-zenbaki	76
neutron number	47
Atomo-Masa Erlatibo	75,945268974 ± 0,00000098 Da
g-factor	−0,36356666666667 ± 0,0005
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	637,7 ± 5,5 ms
spin	3
nuclear quadrupole moment
aurkikuntza-data	1987
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	7.2%

⁷⁷Cu

masa-zenbaki	77
neutron number	48
Atomo-Masa Erlatibo	76,947543599 ± 0,0000013 Da
g-factor	0,63852 ± 0,00068
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	470,3 ± 1,7 ms
spin	5/2
nuclear quadrupole moment
aurkikuntza-data	1987
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	30.1%

⁷⁸Cu

masa-zenbaki	78
neutron number	49
Atomo-Masa Erlatibo	77,951916524 ± 0,000014312 Da
g-factor	0,039666666666667 ± 0,0005
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	330,7 ± 2 ms
spin	6
nuclear quadrupole moment
aurkikuntza-data	1991
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	50.6%
2n (2-neutron emission)

⁷⁹Cu

masa-zenbaki	79
neutron number	50
Atomo-Masa Erlatibo	78,9544731 ± 0,0001127 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	241,3 ± 2,1 ms
spin	5/2
nuclear quadrupole moment
aurkikuntza-data	1991
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	66%
2n (2-neutron emission)

⁸⁰Cu

masa-zenbaki	80
neutron number	51
Atomo-Masa Erlatibo	79,960623 ± 0,000322 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	113,3 ± 6,4 ms
spin
nuclear quadrupole moment
aurkikuntza-data	1995
parity

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	58%
2n (2-neutron emission)

⁸¹Cu

masa-zenbaki	81
neutron number	52
Atomo-Masa Erlatibo	80,965743 ± 0,000322 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	73,2 ± 6,8 ms
spin	5/2
nuclear quadrupole moment
aurkikuntza-data	2010
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	81%
2n (2-neutron emission)

⁸²Cu

masa-zenbaki	82
neutron number	53
Atomo-Masa Erlatibo	81,972378 ± 0,000429 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo	34 ± 7 ms
spin
nuclear quadrupole moment
aurkikuntza-data	2010
parity

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

⁸³Cu

masa-zenbaki	83
neutron number	54
Atomo-Masa Erlatibo	82,97811 ± 0,000537 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo
spin	5/2
nuclear quadrupole moment
aurkikuntza-data	2017
parity	-

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

⁸⁴Cu

masa-zenbaki	84
neutron number	55
Atomo-Masa Erlatibo	83,985271 ± 0,000537 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo
spin
nuclear quadrupole moment
aurkikuntza-data
parity

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

historia

aurkitzailea edo asmatzailea	Known to the ancients.
aurkikuntzaren lekua
aurkikuntza-data
etimologia	Symbol from Latin: cuprum (island of Cyprus famed for its copper mines).
pronunciation	KOP-er (ingelesa)

source

Abundance
Abundance in Earth's crust	60 mg/kg
natural abundance (ozeano)	0,00025 mg/L
natural abundance (gizakiaren gorputza)	0,0001 %
natural abundance (Meteoroide)	0,011 %
natural abundance (Eguzkia)	0,00007 %
Abundance in Universe	0,000006 %

Nuclear Screening Constants

1	s	0.6614
2	p	3.903
2	s	7.9802
3	d	15.7994
3	p	14.2694
3	s	13.4057
4	s	23.1576

Kobrea on ChemicalAid

Kobrea (Cu)

Propietate Fisiko

Magnitude Fisiko

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Isotopes of Copper

52Cu

53Cu

54Cu

55Cu

56Cu

57Cu

58Cu

59Cu

60Cu

61Cu

62Cu

63Cu

64Cu

65Cu

66Cu

67Cu

68Cu

69Cu

70Cu

71Cu

72Cu

73Cu

74Cu

75Cu

76Cu

77Cu

78Cu

79Cu

80Cu

81Cu

82Cu

83Cu

84Cu

historia

source

Nuclear Screening Constants

⁵²Cu

⁵³Cu

⁵⁴Cu

⁵⁵Cu

⁵⁶Cu

⁵⁷Cu

⁵⁸Cu

⁵⁹Cu

⁶⁰Cu

⁶¹Cu

⁶²Cu

⁶³Cu

⁶⁴Cu

⁶⁵Cu

⁶⁶Cu

⁶⁷Cu

⁶⁸Cu

⁶⁹Cu

⁷⁰Cu

⁷¹Cu

⁷²Cu

⁷³Cu

⁷⁴Cu

⁷⁵Cu

⁷⁶Cu

⁷⁷Cu

⁷⁸Cu

⁷⁹Cu

⁸⁰Cu

⁸¹Cu

⁸²Cu

⁸³Cu

⁸⁴Cu