1 Tabel périodik
1.1 Symbol
1.2 Panggil Group
1.3 Panggil periode
1.4 Block
1.5 Family unsur
transisi Metal
transisi Metal
1.6 CAS Number
74399657440473
7429905
54386242
1.7 Jeneng papan Group
1.8 Space Group Number
2 facts
2.1 Facts Interesting
- Manganese penting tilak unsur ing kabeh formulir gesang.
- metal manganese oxidizes gampang banget, nanging ora sekring sing gampang.
- Krom punika reaktif, Empu durung ketemu gratis ing alam.
- Ores saka Chromites Mineral sing sumber utama saka logam Krom.
- Meh 90% penyamakan kulit wis rampung karo bantuan saka krom.
2.2 sumber
Found in Minerals, Mining, Ores saka Minerals
Found in Minerals, Mining, Ores logam, Ores saka Minerals
2.3 History
2.3.1 sing katutup
Johann Gottlieb Gahn
Louis Nicolas Vauquelin
2.3.2 Discovery
ing 1774
Ing Antarane 1797 - 1798
2.4 turah mbrawah
2.4.1 Turah mbrawah Ing Universe
8 * 10-4 %1.5 * 10-3 %
5E-09
0.11
2.4.2 Turah mbrawah Ing Sun
~0.001 %~0.002 %
1E-08
0.1
2.4.3 Turah mbrawah Ing meteorit
2.4.4 Turah mbrawah Ing bumi lemah ndhuwur
2.4.5 Turah mbrawah Ing Segara
2.4.6 Turah mbrawah Ing Manungsa
3 ulah
3.1 Ulah lan Wuku
Character length exceed error
Character length exceed error
3.1.1 Ulah Industrial
Industry automobile, Industry Listrik, Industry Elektronik
Industry automobile, Industri Kimia
3.1.2 Ulah Medical
3.1.3 Ulah liyane
3.2 Properties biologi
3.2.1 keracunan
3.2.2 Saiki ing badan Human
3.2.3 Sang
0.08 Sang / mg dm-30.11 Sang / mg dm-3
0
1970
3.2.4 ing Bone
100.00 ppm0.33 ppm
0
170000
4 fisik
4.1 leleh Point
1,245.00 ° C1,857.00 ° C
27
3410
4.2 Boiling Point
1,962.00 ° C2,672.00 ° C
147
5660
4.3 katon
4.3.1 State fisik
4.3.2 warna
4.3.3 luster
4.4 atose
4.4.1 Mohs atose
4.4.2 Brinell atose
196.00 MPa687.00 MPa
0.14
3490
4.4.3 Vickers atose
ora Sumadhiya1,060.00 MPa
121
3430
4.5 Kacepetan swara
5,150.00 m / s5,940.00 m / s
818
16200
4.6 Properties Optical
4.6.1 bias Index
ora Sumadhiyaora Sumadhiya
1.000933
1.7229
4.6.2 reflectivity
ora Sumadhiyaora Sumadhiya
58
97
4.7 allotropes
4.7.1 α allotropes
ora Sumadhiya
ora Sumadhiya
4.7.2 β allotropes
ora Sumadhiya
ora Sumadhiya
4.7.3 γ allotropes
ora Sumadhiya
ora Sumadhiya
5 Kimia
5.1 Formula Kimia
5.2 isotop
5.2.1 Isotop dikenal
5.3 keelektronegatifan
5.3.1 Pauling Elektronegativitas
5.3.2 Sanderson Elektronegativitas
5.3.3 Allred Rochow Elektronegativitas
5.3.4 Mulliken-Jaffe Elektronegativitas
ora Sumadhiyaora Sumadhiya
0.62
2.48
5.3.5 Allen Elektronegativitas
5.4 Electropositivity
5.4.1 Pauling Electropositivity
5.5 tenogo ionisasi
5.5.1 Level Energy 1st
717.30 kJ / mol26,130.00 kJ / mol
375.7
26130
5.5.2 Level Energy 2
1,509.00 kJ / mol28,750.00 kJ / mol
710.2162
28750
5.5.3 Level Energy 3rd
3,248.00 kJ / mol34,230.00 kJ / mol
1600
34230
5.5.4 Level Energy 4
4,940.00 kJ / mol37,066.00 kJ / mol
2780
37066
5.5.5 Level Energy 5th
6,990.00 kJ / mol97,510.00 kJ / mol
4305.2
97510
5.5.6 Level Energy 6th
9,220.00 kJ / mol105,800.00 kJ / mol
5715.8
105800
5.5.7 tingkat Energy 7
11,500.00 kJ / mol114,300.00 kJ / mol
7226.8
114300
5.5.8 Level Energy 8
18,770.00 kJ / mol125,300.00 kJ / mol
8857.4
125300
5.5.9 Level Energy 9
21,400.00 kJ / mol134,700.00 kJ / mol
14110
134700
5.5.10 Level Energy 10th
23,960.00 kJ / mol144,300.00 kJ / mol
17100
144300
5.5.11 Level Energy 11
27,590.00 kJ / mol26,130.00 kJ / mol
19900
169988
5.5.12 Level Energy 12
30,330.00 kJ / mol28,750.00 kJ / mol
22219
189368
5.5.13 Level Energy 13
33,150.00 kJ / mol34,230.00 kJ / mol
26930
76015
5.5.14 Level Energy 14
38,880.00 kJ / mol37,066.00 kJ / mol
29196
86450
5.5.15 Level Energy 15
41,987.00 kJ / mol97,510.00 kJ / mol
41987
97510
5.5.16 Level Energy 16
109,480.00 kJ / mol105,800.00 kJ / mol
47206
109480
5.5.17 Level Energy 17
118,100.00 kJ / mol114,300.00 kJ / mol
52737
122200
5.5.18 Level Energy 18
127,100.00 kJ / mol125,300.00 kJ / mol
58570
134810
5.5.19 Level Energy 19
138,600.00 kJ / mol134,700.00 kJ / mol
64702
148700
5.5.20 Level Energy 20
148,500.00 kJ / mol144,300.00 kJ / mol
80400
171200
5.5.21 Level Energy 21
158,600.00 kJ / mol157,700.00 kJ / mol
87000
179100
5.5.22 Level Energy 22
172,500.00 kJ / mol166,090.00 kJ / mol
93400
184900
5.5.23 Level Energy 23rd
181,380.00 kJ / molora Sumadhiya
98420
198800
5.5.24 Level Energy 24
ora Sumadhiyaora Sumadhiya
104400
195200
5.5.25 Level Energy 25th
ora Sumadhiyaora Sumadhiya
121900
121900
5.5.26 Level Energy 26th
ora Sumadhiyaora Sumadhiya
127700
127700
5.5.27 Level Energy 27th
ora Sumadhiyaora Sumadhiya
133800
133800
5.5.28 Level Energy 28th
ora Sumadhiyaora Sumadhiya
139800
139800
5.5.29 Level Energy 29
ora Sumadhiyaora Sumadhiya
148100
148100
5.5.30 Level Energy 30
ora Sumadhiyaora Sumadhiya
154500
154500
5.6 padha karo elektrokimia
0.29 g / amp-day0.32 g / amp-day
0.16812
8.3209
5.7 Fungsi Work elektron
5.8 Properties Kimia liyane
ionisasi, Isotop radioaktif
anti Corrosion, Kimia Stabilitas, ionisasi, Isotop radioaktif, kelarutan
6 atom
6.1 Panggil atom
6.2 Konfigurasi elektron
[Ar] 3d 5 4s 2
[Ar] 3d 5 4s 1
6.3 Struktur Crystal
Body tengah kubik (Bcc)
Body tengah kubik (Bcc)
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
127.00 pm128.00 pm
112
265
6.5.2 kovalen Radius
139.00 pm139.00 pm
96
260
6.5.3 Van der Waals Radius
200.00 pm200.00 pm
139
348
6.6 Bobot atom
54.94 Amu52.00 Amu
6.94
294
6.7 Volume atom
1.39 cm3 / mol7.23 cm3 / mol
1.39
71.07
6.8 Nomer atom jejer
6.8.1 unsur Previous
6.8.2 Sabanjure unsur
6.9 Potensi Valence Electron
220.00 (-eV)170.00 (-eV)
8
392.42
6.10 Constant pola
891.25 pm291.00 pm
228.58
891.25
6.11 pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
6.12 Pola C / A rasio
ora Sumadhiyaora Sumadhiya
1.567
1.886
7 Teknik
7.1 Kapadhetan
7.1.1 Kapadhetan Ing suhu kamar
7.21 g / cm 37.19 g / cm 3
0.534
40.7
7.1.2 Kapadhetan Nalika Liquid (ing mp)
5.95 g / cm36.30 g / cm3
0.512
20
7.2 Strength tensile
ora Sumadhiya689.00 MPa
2.5
11000
7.3 viskositas
ora Sumadhiyaora Sumadhiya
0.001526
0.001526
7.4 meksa beluk
7.4.1 Meksa beluk ing 1000 K
0.00 (Pa)0.00 (Pa)
2.47E-11
121
7.4.2 Meksa beluk ing 2000 K
ora Sumadhiya774.00 (Pa)
2.62E-10
774
7.5 situs kelenturan
7.5.1 nyukur pengaturan
ora Sumadhiya115.00 GPA
1.3
222
7.5.2 pengaturan akeh
120.00 GPA160.00 GPA
1.6
462
7.5.3 Young kang pengaturan
198.00 GPA279.00 GPA
1.7
528
7.6 Poisson rasio
ora Sumadhiya0.21
0.032
0.47
7.7 Properties Teknik liyane
8 Magnetic
8.1 Ciri Magnetic
8.1.1 Gravitasi tartamtu
8.1.2 Nindakake Magnetic
paramagnetic
Antiferromagnetic
8.1.3 permeabilitas
ora Sumadhiyaora Sumadhiya
1.25643E-06
0.0063
8.1.4 kelemahan
ora Sumadhiyaora Sumadhiya
-0.000166
200000
8.2 Properties Listrik
8.2.1 Property Listrik
8.2.2 resistivity
1.44 nΩ · m125.00 nΩ · m
0.18
961
8.2.3 konduktivitas listrik
0.01 10 6 / cm Ω0.08 10 6 / cm Ω
0.00666
0.63
8.2.4 elektron Affinity
0.00 kJ / mol64.30 kJ / mol
0
222.8
9 termal
9.1 Kalor tartamtu
0.48 J / (kg K)0.45 J / (kg K)
0.11
3.6
9.2 Graham Kapasitas kalor
26.32 J / mol · K23.35 J / mol · K
16.443
62.7
9.3 doyo termal
7.81 W / m · K93.90 W / m · K
6.3
429
9.4 suhu kritis
ora Sumadhiyaora Sumadhiya
26.3
3223
9.5 Expansion termal
21.70 μm / (m · K)4.90 μm / (m · K)
4.5
97
9.6 enthalpy
9.6.1 Enthalpy panguapan
219.70 kJ / mol348.80 kJ / mol
7.32
799.1
9.6.2 Enthalpy saka Fusion
14.64 kJ / mol15.31 kJ / mol
2.1
35.23
9.6.3 Enthalpy saka atomization
280.30 kJ / mol397.50 kJ / mol
61.5
837
9.7 Standard molar Entropy
32.00 J / mol.K23.80 J / mol.K
9.5
198.1