mbandhingaké kobalt lan seng
Tabel périodik
Symbol
Co
Zn
Panggil Group
9
9
12
6
Panggil periode
4
4
Block
d block
d block
Family unsur
transisi Metal
transisi Metal
CAS Number
7440484
38
7440666
24
Jeneng papan Group
P63 / mmc
P63 / mmc
Space Group Number
194.00
5
194.00
5
facts
Facts Interesting
Character length exceed error
- Seng logam ketemu (diwenehi) ing akeh formulir kaya granules, foil, bledug lan ing wangun bubuk.
- Prodhusèn utama Seng logam sing Australia, Kanada, China, USA lan Peru.
sumber
Found in Senyawa, Mining, Ores saka Minerals
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals
History
sing katutup
Georg Brandt
Indian metallurgists
Discovery
ing 1732
Sadurunge 1000 SM
turah mbrawah
Turah mbrawah Ing Universe
3 * 10-4 %
9
3 * 10-5 %
11
Turah mbrawah Ing Sun
~0.0004 %
9
~0.0002 %
10
Turah mbrawah Ing meteorit
0.06 %
10
0.02 %
12
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
21
0.01 %
16
Turah mbrawah Ing Segara
0.00 %
20
0.00 %
10
Turah mbrawah Ing Manungsa
0.00 %
17
0.00 %
6
ulah
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.
- Kang utamané dipigunakaké kanggo galvanizing logam.
- Iku uga digunakake kanggo Manufaktur die-casting lan iku banget penting kanggo industri automobile.
Ulah Industrial
Industri Kimia, Industry Listrik, Industry Elektronik
Industry Listrik, Industry Elektronik
Ulah Medical
Industry Pharmaceutical
Industry Pharmaceutical
Ulah liyane
wesi
wesi
Properties biologi
keracunan
Toxic
Highly Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.04 Sang / mg dm-3
18
7.00 Sang / mg dm-3
6
ing Bone
0.04 ppm
27
170.00 ppm
6
fisik Properties
leleh Point
1,495.00 ° C
29
419.58 ° C
99+
Boiling Point
2,870.00 ° C
34
907.00 ° C
99+
katon
State fisik
Solid
Solid
warna
Gray
perak Gray
luster
metallic
metallic
atose
Mohs atose
5.00
8
2.50
14
Brinell atose
470.00 MPa
26
327.00 MPa
32
Vickers atose
1,043.00 MPa
11
ora Sumadhiya
Kacepetan swara
4,720.00 m / s
14
3,850.00 m / s
18
Properties Optical
bias Index
ora Sumadhiya
1.00
2
reflectivity
67.00 %
11
80.00 %
5
allotropes
Ya
Ora
α allotropes
α-kobalt
ora Sumadhiya
β allotropes
β-kobalt
ora Sumadhiya
γ allotropes
ora Sumadhiya
ora Sumadhiya
Kimia Properties
Formula Kimia
Co
Zn
isotop
Isotop dikenal
26
13
25
14
keelektronegatifan
Pauling Elektronegativitas
1.88
12
1.65
19
Sanderson Elektronegativitas
2.56
1
2.23
6
Allred Rochow Elektronegativitas
1.70
5
1.66
7
Mulliken-Jaffe Elektronegativitas
ora Sumadhiya
1.65
11
Allen Elektronegativitas
1.84
10
1.59
22
Electropositivity
Pauling Electropositivity
2.12
99+
2.35
35
tenogo ionisasi
Level Energy 1st
760.40 kJ / mol
19
906.40 kJ / mol
6
Level Energy 2
1,648.00 kJ / mol
31
1,733.30 kJ / mol
27
Level Energy 3rd
3,232.00 kJ / mol
22
3,833.00 kJ / mol
12
Level Energy 4
4,950.00 kJ / mol
19
5,731.00 kJ / mol
11
Level Energy 5th
7,670.00 kJ / mol
12
7,970.00 kJ / mol
9
Level Energy 6th
9,840.00 kJ / mol
12
10,400.00 kJ / mol
9
tingkat Energy 7
12,440.00 kJ / mol
11
12,900.00 kJ / mol
9
Level Energy 8
15,230.00 kJ / mol
12
16,800.00 kJ / mol
6
Level Energy 9
17,959.00 kJ / mol
13
19,600.00 kJ / mol
8
Level Energy 10th
26,570.00 kJ / mol
7
23,000.00 kJ / mol
10
Level Energy 11
29,400.00 kJ / mol
8
26,400.00 kJ / mol
11
Level Energy 12
32,400.00 kJ / mol
8
29,990.00 kJ / mol
11
Level Energy 13
36,600.00 kJ / mol
8
40,490.00 kJ / mol
5
Level Energy 14
39,700.00 kJ / mol
9
43,800.00 kJ / mol
6
Level Energy 15
42,800.00 kJ / mol
12
47,300.00 kJ / mol
8
Level Energy 16
49,396.00 kJ / mol
11
52,300.00 kJ / mol
9
Level Energy 17
52,737.00 kJ / mol
13
55,900.00 kJ / mol
10
Level Energy 18
134,810.00 kJ / mol
1
59,700.00 kJ / mol
11
Level Energy 19
145,170.00 kJ / mol
2
67,300.00 kJ / mol
10
Level Energy 20
154,700.00 kJ / mol
4
171,200.00 kJ / mol
1
Level Energy 21
167,400.00 kJ / mol
4
179,100.00 kJ / mol
1
Level Energy 22
178,100.00 kJ / mol
3
ora Sumadhiya
Level Energy 23rd
189,300.00 kJ / mol
3
ora Sumadhiya
padha karo elektrokimia
1.10 g / amp-day
99+
1.22 g / amp-day
99+
Fungsi Work elektron
5.00 eV
5
4.33 eV
17
Properties Kimia liyane
Kimia Stabilitas, ionisasi
anti Corrosion, Kimia Stabilitas, ionisasi, Isotop radioaktif
atom Properties
Panggil atom
22
99+
30
99+
Konfigurasi elektron
[Ar] 3d 2 4s 2
[Ar] 3d 10 4s 2
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
HCP-Crystal-Structure-of-Cobalt.jpg#100
HCP-Crystal-Structure-of-Zinc.jpg#100
atom
Jumlah proton
22
99+
30
99+
Jumlah Neutron
26
99+
35
99+
Jumlah Èlèktron
22
99+
30
99+
Radius saka Atom
Radius atom
147.00 pm
34
134.00 pm
99+
kovalen Radius
160.00 pm
30
122.00 pm
99+
Van der Waals Radius
200.00 pm
28
139.00 pm
99+
Bobot atom
47.87 Amu
99+
65.38 Amu
99+
Volume atom
10.64 cm3 / mol
99+
9.20 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
95.20 (-eV)
10
38.90 (-eV)
99+
Constant pola
295.08 pm
99+
266.49 pm
99+
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, 2 π/3
Pola C / A rasio
ora Sumadhiya
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
4.51 g / cm 3
99+
7.14 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
4.11 g / cm3
99+
6.57 g / cm3
37
Strength tensile
434.00 MPa
9
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 2000 K
0.98 (Pa)
14
ora Sumadhiya
situs kelenturan
nyukur pengaturan
44.00 GPA
17
43.00 GPA
18
pengaturan akeh
110.00 GPA
15
70.00 GPA
19
Young kang pengaturan
116.00 GPA
18
108.00 GPA
19
Poisson rasio
0.32
12
0.25
24
Properties Teknik liyane
ductile
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
4,500.00
1
6.90
99+
Nindakake Magnetic
paramagnetic
diamagnetic
Properties Listrik
Property Listrik
Arman miskin
Arman
resistivity
420.00 nΩ · m
12
59.00 nΩ · m
40
konduktivitas listrik
0.02 10 6 / cm Ω
99+
0.17 10 6 / cm Ω
12
elektron Affinity
7.60 kJ / mol
37
0.00 kJ / mol
40
termal Properties
Kalor tartamtu
0.52 J / (kg K)
9
0.39 J / (kg K)
14
Graham Kapasitas kalor
25.06 J / mol · K
99+
25.47 J / mol · K
39
doyo termal
21.90 W / m · K
99+
116.00 W / m · K
14
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
8.60 μm / (m · K)
99+
30.20 μm / (m · K)
11
enthalpy
Enthalpy panguapan
429.00 kJ / mol
15
7.32 kJ / mol
99+
Enthalpy saka Fusion
15.48 kJ / mol
19
7.32 kJ / mol
99+
Enthalpy saka atomization
468.60 kJ / mol
15
129.70 kJ / mol
99+
Standard molar Entropy
27.30 J / mol.K
99+
41.60 J / mol.K
36
|
||
|
||
|
