mbandhingaké Iron lan kobalt
Tabel périodik
Symbol
Fe
Co
Panggil Group
8
10
9
9
Panggil periode
4
4
Block
d block
d block
Family unsur
transisi Metal
transisi Metal
CAS Number
7439896
99+
7440484
38
Jeneng papan Group
3M Im_
P63 / mmc
Space Group Number
229.00
1
194.00
5
facts
Facts Interesting
- Iron ora tansah Magnetik ing alam, allotrope sawijining ferromagnetic lan B allotrope punika nonmagnetic.
- getih kasusun Iron in molekul hemoglobin kanggo nransfer Oksigen ing awak.
Character length exceed error
sumber
bumi lemah ndhuwur, Found in Minerals
Found in Senyawa, Mining, Ores saka Minerals
History
sing katutup
Unknown
Georg Brandt
Discovery
Sadurunge 5000 BC
ing 1732
turah mbrawah
Turah mbrawah Ing Universe
1.1 * 10-1 %
1
3 * 10-4 %
9
Turah mbrawah Ing Sun
~0.1 %
1
~0.0004 %
9
Turah mbrawah Ing meteorit
22.00 %
1
0.06 %
10
Turah mbrawah Ing bumi lemah ndhuwur
6.30 %
2
0.00 %
21
Turah mbrawah Ing Segara
0.00 %
12
0.00 %
20
Turah mbrawah Ing Manungsa
0.01 %
5
0.00 %
17
ulah
Ulah lan Wuku
- logam campuran baja logam wesi digunakake ing aplikasi saka sipil lan Manufaktur.
- Wesi wesi karo nikel, vanadium, krom, tungsten lan manganese kudu banget migunani.
- 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.
Ulah Industrial
Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
Industri Kimia, Industry Listrik, Industry Elektronik
Ulah Medical
Industry Pharmaceutical, Surgical Instruments Manufacturing
Industry Pharmaceutical
Ulah liyane
wesi, patung, Statues
wesi
Properties biologi
keracunan
non Toxic
Toxic
Saiki ing badan Human
Ya
Ya
Sang
447.00 Sang / mg dm-3
3
0.04 Sang / mg dm-3
18
ing Bone
380.00 ppm
5
0.04 ppm
27
fisik Properties
leleh Point
1,535.00 ° C
25
1,495.00 ° C
29
Boiling Point
2,750.00 ° C
37
2,870.00 ° C
34
katon
State fisik
Solid
Solid
warna
Gray
Gray
luster
metallic
metallic
atose
Mohs atose
4.00
10
5.00
8
Brinell atose
200.00 MPa
40
470.00 MPa
26
Vickers atose
608.00 MPa
18
1,043.00 MPa
11
Kacepetan swara
5,120.00 m / s
8
4,720.00 m / s
14
Properties Optical
reflectivity
65.00 %
12
67.00 %
11
allotropes
Ya
Ya
α allotropes
Ferrite (alpha Iron)
α-kobalt
β allotropes
beta Iron
β-kobalt
γ allotropes
gamma Iron
ora Sumadhiya
Kimia Properties
Formula Kimia
Fe
Co
isotop
Isotop dikenal
26
13
26
13
keelektronegatifan
Pauling Elektronegativitas
1.83
14
1.88
12
Sanderson Elektronegativitas
2.20
7
2.56
1
Allred Rochow Elektronegativitas
1.64
8
1.70
5
Allen Elektronegativitas
1.80
12
1.84
10
Electropositivity
Pauling Electropositivity
2.17
40
2.12
99+
tenogo ionisasi
Level Energy 1st
762.50 kJ / mol
17
760.40 kJ / mol
19
Level Energy 2
1,561.90 kJ / mol
36
1,648.00 kJ / mol
31
Level Energy 3rd
2,957.00 kJ / mol
29
3,232.00 kJ / mol
22
Level Energy 4
5,290.00 kJ / mol
16
4,950.00 kJ / mol
19
Level Energy 5th
7,240.00 kJ / mol
16
7,670.00 kJ / mol
12
Level Energy 6th
9,560.00 kJ / mol
14
9,840.00 kJ / mol
12
tingkat Energy 7
12,060.00 kJ / mol
15
12,440.00 kJ / mol
11
Level Energy 8
14,580.00 kJ / mol
14
15,230.00 kJ / mol
12
Level Energy 9
22,540.00 kJ / mol
5
17,959.00 kJ / mol
13
Level Energy 10th
25,290.00 kJ / mol
8
26,570.00 kJ / mol
7
Level Energy 11
28,000.00 kJ / mol
9
29,400.00 kJ / mol
8
Level Energy 12
31,920.00 kJ / mol
9
32,400.00 kJ / mol
8
Level Energy 13
34,830.00 kJ / mol
9
36,600.00 kJ / mol
8
Level Energy 14
37,840.00 kJ / mol
11
39,700.00 kJ / mol
9
Level Energy 15
44,100.00 kJ / mol
11
42,800.00 kJ / mol
12
Level Energy 16
47,206.00 kJ / mol
13
49,396.00 kJ / mol
11
Level Energy 17
122,200.00 kJ / mol
1
52,737.00 kJ / mol
13
Level Energy 18
131,000.00 kJ / mol
2
134,810.00 kJ / mol
1
Level Energy 19
140,500.00 kJ / mol
3
145,170.00 kJ / mol
2
Level Energy 20
152,600.00 kJ / mol
5
154,700.00 kJ / mol
4
Level Energy 21
163,000.00 kJ / mol
5
167,400.00 kJ / mol
4
Level Energy 22
173,600.00 kJ / mol
4
178,100.00 kJ / mol
3
Level Energy 23rd
188,100.00 kJ / mol
4
189,300.00 kJ / mol
3
Level Energy 24
195,200.00 kJ / mol
1
ora Sumadhiya
padha karo elektrokimia
0.69 g / amp-day
99+
1.10 g / amp-day
99+
Fungsi Work elektron
4.70 eV
10
5.00 eV
5
Properties Kimia liyane
Corrosion, ionisasi, kelarutan
Kimia Stabilitas, ionisasi
atom Properties
Panggil atom
26
99+
22
99+
Konfigurasi elektron
[Ar] 3d 6 4s 2
[Ar] 3d 2 4s 2
Struktur Crystal
Body tengah kubik (Bcc)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
BCC-Crystal-Structure-.jpg#100
HCP-Crystal-Structure-of-Cobalt.jpg#100
atom
Jumlah proton
26
99+
22
99+
Jumlah Neutron
30
99+
26
99+
Jumlah Èlèktron
26
99+
22
99+
Radius saka Atom
Radius atom
126.00 pm
99+
147.00 pm
34
kovalen Radius
132.00 pm
99+
160.00 pm
30
Van der Waals Radius
200.00 pm
28
200.00 pm
28
Bobot atom
55.85 Amu
99+
47.87 Amu
99+
Volume atom
7.10 cm3 / mol
99+
10.64 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
67.00 (-eV)
20
95.20 (-eV)
10
Constant pola
286.65 pm
99+
295.08 pm
99+
pola Angles
π/2, π/2, π/2
π/2, π/2, 2 π/3
Pola C / A rasio
ora Sumadhiya
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
7.87 g / cm 3
99+
4.51 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
6.98 g / cm3
35
4.11 g / cm3
99+
Strength tensile
11,000.00 MPa
1
434.00 MPa
9
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)
28
ora Sumadhiya
Meksa beluk ing 2000 K
36.80 (Pa)
5
0.98 (Pa)
14
situs kelenturan
nyukur pengaturan
82.00 GPA
11
44.00 GPA
17
pengaturan akeh
170.00 GPA
10
110.00 GPA
15
Young kang pengaturan
211.00 GPA
9
116.00 GPA
18
Poisson rasio
0.29
15
0.32
12
Properties Teknik liyane
ductile, malleable, Weldable
ductile
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
7.20
99+
4,500.00
1
Nindakake Magnetic
Ferromagnetic
paramagnetic
permeabilitas
6.3 * 10-3 H / m
1
ora Sumadhiya
kelemahan
2,00,000.00
1
ora Sumadhiya
Properties Listrik
Property Listrik
Arman
Arman miskin
resistivity
96.10 nΩ · m
32
420.00 nΩ · m
12
konduktivitas listrik
0.10 10 6 / cm Ω
20
0.02 10 6 / cm Ω
99+
elektron Affinity
15.70 kJ / mol
34
7.60 kJ / mol
37
termal Properties
Kalor tartamtu
0.44 J / (kg K)
13
0.52 J / (kg K)
9
Graham Kapasitas kalor
25.10 J / mol · K
99+
25.06 J / mol · K
99+
doyo termal
80.40 W / m · K
22
21.90 W / m · K
99+
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
11.80 μm / (m · K)
33
8.60 μm / (m · K)
99+
enthalpy
Enthalpy panguapan
351.00 kJ / mol
23
429.00 kJ / mol
15
Enthalpy saka Fusion
14.90 kJ / mol
22
15.48 kJ / mol
19
Enthalpy saka atomization
414.20 kJ / mol
19
468.60 kJ / mol
15
Standard molar Entropy
27.30 J / mol.K
99+
27.30 J / mol.K
99+
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