1 Tabel périodik
1.1 Symbol
Co
1.2 Panggil Group
1.3 Panggil periode
1.4 Block
d block
1.5 Family unsur
transisi Metal
1.6 CAS Number
7440484
Rank: 38 (Overall) ▶
7429905
54386242
1.7 Jeneng papan Group
P63 / mmc
1.8 Space Group Number
194.00
Rank: 5 (Overall) ▶
11
229
2 facts
2.1 Facts Interesting
Character length exceed error
2.2 sumber
Found in Senyawa, Mining, Ores saka Minerals
2.3 History
2.3.1 sing katutup
Georg Brandt
2.3.2 Discovery
ing 1732
2.4 turah mbrawah
2.4.1 Turah mbrawah Ing Universe
3 * 10-4 %
Rank: 9 (Overall) ▶
5E-09
0.11
2.4.2 Turah mbrawah Ing Sun
~0.0004 %
Rank: 9 (Overall) ▶
1E-08
0.1
2.4.3 Turah mbrawah Ing meteorit
0.06 %
Rank: 10 (Overall) ▶
1.7E-07
22
2.4.4 Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
Rank: 21 (Overall) ▶
9.9E-12
8.1
2.4.5 Turah mbrawah Ing Segara
0.00 %
Rank: 20 (Overall) ▶
2E-23
1.1
2.4.6 Turah mbrawah Ing Manungsa
0.00 %
Rank: 17 (Overall) ▶
1E-13
1.4
3 ulah
3.1 Ulah lan Wuku
- Sawijining wesi aluminium lan nikel sing digunakake kanggo nggawe wesi sembrani kuat.
- Sawetara wesi liyane ngetokne kekuatan-suhu dhuwur lan Empu padha digunakake ing Turbines saka Jet lan Gas engine.
3.1.1 Ulah Industrial
Industri Kimia, Industry Listrik, Industry Elektronik
3.1.2 Ulah Medical
Industry Pharmaceutical
3.1.3 Ulah liyane
wesi
3.2 Properties biologi
3.2.1 keracunan
Toxic
3.2.2 Saiki ing badan Human
Ya
3.2.3 Sang
0.04 Sang / mg dm-3
Rank: 18 (Overall) ▶
0
1970
3.2.4 ing Bone
0.04 ppm
Rank: 27 (Overall) ▶
0
170000
4 fisik
4.1 leleh Point
1,495.00 ° C
Rank: 29 (Overall) ▶
27
3410
4.2 Boiling Point
2,870.00 ° C
Rank: 34 (Overall) ▶
147
5660
4.3 katon
4.3.1 State fisik
Solid
4.3.2 warna
Gray
4.3.3 luster
metallic
4.4 atose
4.4.1 Mohs atose
4.4.2 Brinell atose
470.00 MPa
Rank: 26 (Overall) ▶
0.14
3490
4.4.3 Vickers atose
1,043.00 MPa
Rank: 11 (Overall) ▶
121
3430
4.5 Kacepetan swara
4,720.00 m / s
Rank: 14 (Overall) ▶
818
16200
4.6 Properties Optical
4.6.1 bias Index
ora Sumadhiya
Rank: N/A (Overall) ▶
1.000933
1.7229
4.6.2 reflectivity
67.00 %
Rank: 11 (Overall) ▶
58
97
4.7 allotropes
Ya
4.7.1 α allotropes
α-kobalt
4.7.2 β allotropes
β-kobalt
4.7.3 γ allotropes
ora Sumadhiya
5 Kimia
5.1 Formula Kimia
Co
5.2 isotop
5.2.1 Isotop dikenal
5.3 keelektronegatifan
5.3.1 Pauling Elektronegativitas
1.88
Rank: 12 (Overall) ▶
0.7
2.54
5.3.2 Sanderson Elektronegativitas
5.3.3 Allred Rochow Elektronegativitas
5.3.4 Mulliken-Jaffe Elektronegativitas
ora Sumadhiya
Rank: N/A (Overall) ▶
0.62
2.48
5.3.5 Allen Elektronegativitas
1.84
Rank: 10 (Overall) ▶
0.659
2.7
5.4 Electropositivity
5.4.1 Pauling Electropositivity
2.12
Rank: 41 (Overall) ▶
1.46
3.3
5.5 tenogo ionisasi
5.5.1 Level Energy 1st
760.40 kJ / mol
Rank: 19 (Overall) ▶
375.7
26130
5.5.2 Level Energy 2
1,648.00 kJ / mol
Rank: 31 (Overall) ▶
710.2162
28750
5.5.3 Level Energy 3rd
3,232.00 kJ / mol
Rank: 22 (Overall) ▶
1600
34230
5.5.4 Level Energy 4
4,950.00 kJ / mol
Rank: 19 (Overall) ▶
2780
37066
5.5.5 Level Energy 5th
7,670.00 kJ / mol
Rank: 12 (Overall) ▶
4305.2
97510
5.5.6 Level Energy 6th
9,840.00 kJ / mol
Rank: 12 (Overall) ▶
5715.8
105800
5.5.7 tingkat Energy 7
12,440.00 kJ / mol
Rank: 11 (Overall) ▶
7226.8
114300
5.5.8 Level Energy 8
15,230.00 kJ / mol
Rank: 12 (Overall) ▶
8857.4
125300
5.5.9 Level Energy 9
17,959.00 kJ / mol
Rank: 13 (Overall) ▶
14110
134700
5.5.10 Level Energy 10th
26,570.00 kJ / mol
Rank: 7 (Overall) ▶
17100
144300
5.5.11 Level Energy 11
29,400.00 kJ / mol
Rank: 8 (Overall) ▶
19900
169988
5.5.12 Level Energy 12
32,400.00 kJ / mol
Rank: 8 (Overall) ▶
22219
189368
5.5.13 Level Energy 13
36,600.00 kJ / mol
Rank: 8 (Overall) ▶
26930
76015
5.5.14 Level Energy 14
39,700.00 kJ / mol
Rank: 9 (Overall) ▶
29196
86450
5.5.15 Level Energy 15
42,800.00 kJ / mol
Rank: 12 (Overall) ▶
41987
97510
5.5.16 Level Energy 16
49,396.00 kJ / mol
Rank: 11 (Overall) ▶
47206
109480
5.5.17 Level Energy 17
52,737.00 kJ / mol
Rank: 13 (Overall) ▶
52737
122200
5.5.18 Level Energy 18
134,810.00 kJ / mol
Rank: 1 (Overall) ▶
58570
134810
5.5.19 Level Energy 19
145,170.00 kJ / mol
Rank: 2 (Overall) ▶
64702
148700
5.5.20 Level Energy 20
154,700.00 kJ / mol
Rank: 4 (Overall) ▶
80400
171200
5.5.21 Level Energy 21
167,400.00 kJ / mol
Rank: 4 (Overall) ▶
87000
179100
5.5.22 Level Energy 22
178,100.00 kJ / mol
Rank: 3 (Overall) ▶
93400
184900
5.5.23 Level Energy 23rd
189,300.00 kJ / mol
Rank: 3 (Overall) ▶
98420
198800
5.5.24 Level Energy 24
ora Sumadhiya
Rank: 100 (Overall) ▶
104400
195200
5.5.25 Level Energy 25th
ora Sumadhiya
Rank: 100 (Overall) ▶
121900
121900
5.5.26 Level Energy 26th
ora Sumadhiya
Rank: 100 (Overall) ▶
127700
127700
5.5.27 Level Energy 27th
ora Sumadhiya
Rank: 100 (Overall) ▶
133800
133800
5.5.28 Level Energy 28th
ora Sumadhiya
Rank: N/A (Overall) ▶
139800
139800
5.5.29 Level Energy 29
ora Sumadhiya
Rank: N/A (Overall) ▶
148100
148100
5.5.30 Level Energy 30
ora Sumadhiya
Rank: N/A (Overall) ▶
154500
154500
5.6 padha karo elektrokimia
1.10 g / amp-day
Rank: 57 (Overall) ▶
0.16812
8.3209
5.7 Fungsi Work elektron
5.00 eV
Rank: 5 (Overall) ▶
2.14
5.65
5.8 Properties Kimia liyane
Kimia Stabilitas, ionisasi
6 atom
6.1 Panggil atom
6.2 Konfigurasi elektron
[Ar] 3d 2 4s 2
6.3 Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
6.3.1 Crystal pola
6.4 atom
6.4.1 Jumlah proton
6.4.2 Jumlah Neutron
6.4.3 Jumlah Èlèktron
6.5 Radius saka Atom
6.5.1 Radius atom
147.00 pm
Rank: 34 (Overall) ▶
112
265
6.5.2 kovalen Radius
160.00 pm
Rank: 30 (Overall) ▶
96
260
6.5.3 Van der Waals Radius
200.00 pm
Rank: 28 (Overall) ▶
139
348
6.6 Bobot atom
47.87 Amu
Rank: 78 (Overall) ▶
6.94
294
6.7 Volume atom
10.64 cm3 / mol
Rank: 46 (Overall) ▶
1.39
71.07
6.8 Nomer atom jejer
6.8.1 unsur Previous
6.8.2 Sabanjure unsur
6.9 Potensi Valence Electron
95.20 (-eV)
Rank: 10 (Overall) ▶
8
392.42
6.10 Constant pola
295.08 pm
Rank: 61 (Overall) ▶
228.58
891.25
6.11 pola Angles
π/2, π/2, 2 π/3
6.12 Pola C / A rasio
ora Sumadhiya
Rank: N/A (Overall) ▶
1.567
1.886
7 Teknik
7.1 Kapadhetan
7.1.1 Kapadhetan Ing suhu kamar
4.51 g / cm 3
Rank: 70 (Overall) ▶
0.534
40.7
7.1.2 Kapadhetan Nalika Liquid (ing mp)
4.11 g / cm3
Rank: 49 (Overall) ▶
0.512
20
7.2 Strength tensile
434.00 MPa
Rank: 9 (Overall) ▶
2.5
11000
7.3 viskositas
ora Sumadhiya
Rank: N/A (Overall) ▶
0.001526
0.001526
7.4 meksa beluk
7.4.1 Meksa beluk ing 1000 K
ora Sumadhiya
Rank: N/A (Overall) ▶
2.47E-11
121
7.4.2 Meksa beluk ing 2000 K
0.98 (Pa)
Rank: 14 (Overall) ▶
2.62E-10
774
7.5 situs kelenturan
7.5.1 nyukur pengaturan
44.00 GPA
Rank: 17 (Overall) ▶
1.3
222
7.5.2 pengaturan akeh
110.00 GPA
Rank: 15 (Overall) ▶
1.6
462
7.5.3 Young kang pengaturan
116.00 GPA
Rank: 18 (Overall) ▶
1.7
528
7.6 Poisson rasio
0.32
Rank: 12 (Overall) ▶
0.032
0.47
7.7 Properties Teknik liyane
ductile
8 Magnetic
8.1 Ciri Magnetic
8.1.1 Gravitasi tartamtu
4,500.00
Rank: 1 (Overall) ▶
0.53
4500
8.1.2 Nindakake Magnetic
paramagnetic
8.1.3 permeabilitas
ora Sumadhiya
Rank: N/A (Overall) ▶
1.25643E-06
0.0063
8.1.4 kelemahan
ora Sumadhiya
Rank: N/A (Overall) ▶
-0.000166
200000
8.2 Properties Listrik
8.2.1 Property Listrik
Arman miskin
8.2.2 resistivity
420.00 nΩ · m
Rank: 12 (Overall) ▶
0.18
961
8.2.3 konduktivitas listrik
0.02 10 6 / cm Ω
Rank: 42 (Overall) ▶
0.00666
0.63
8.2.4 elektron Affinity
7.60 kJ / mol
Rank: 37 (Overall) ▶
0
222.8
9 termal
9.1 Kalor tartamtu
0.52 J / (kg K)
Rank: 9 (Overall) ▶
0.11
3.6
9.2 Graham Kapasitas kalor
25.06 J / mol · K
Rank: 44 (Overall) ▶
16.443
62.7
9.3 doyo termal
21.90 W / m · K
Rank: 43 (Overall) ▶
6.3
429
9.4 suhu kritis
ora Sumadhiya
Rank: N/A (Overall) ▶
26.3
3223
9.5 Expansion termal
8.60 μm / (m · K)
Rank: 45 (Overall) ▶
4.5
97
9.6 enthalpy
9.6.1 Enthalpy panguapan
429.00 kJ / mol
Rank: 15 (Overall) ▶
7.32
799.1
9.6.2 Enthalpy saka Fusion
15.48 kJ / mol
Rank: 19 (Overall) ▶
2.1
35.23
9.6.3 Enthalpy saka atomization
468.60 kJ / mol
Rank: 15 (Overall) ▶
61.5
837
9.7 Standard molar Entropy
27.30 J / mol.K
Rank: 56 (Overall) ▶
9.5
198.1