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Manganese metal
Manganese


Tabel périodik
Symbol
Mn
Panggil Group
7 11
Panggil periode
4 4
Block
d block
Family unsur
transisi Metal
CAS Number
7439965 82
Jeneng papan Group
I_ 43m
Space Group Number
217.00 5
facts
Facts Interesting
  • Manganese penting tilak unsur ing kabeh formulir gesang.
  • metal manganese oxidizes gampang banget, nanging ora sekring sing gampang.
sumber
Found in Minerals, Mining, Ores saka Minerals
History
sing katutup
Johann Gottlieb Gahn
Discovery
ing 1774
turah mbrawah
Turah mbrawah Ing Universe
0.00 % 9
Turah mbrawah Ing Sun
0.00 % 8
Turah mbrawah Ing meteorit
0.27 % 8
Turah mbrawah Ing bumi lemah ndhuwur
0.11 % 8
Turah mbrawah Ing Segara
0.00 % 13
Turah mbrawah Ing Manungsa
0.00 % 15
ulah
Ulah lan Wuku
  • Logam iki rapuh banget, mula biasane ora digunakake minangka logam murni, nanging paduane migunani banget
  • Paduan baja Manganese banget kuwat lan digunakake ing rel sepur, brankas, bar penjara lan barel riffle.
Ulah Industrial
Industry automobile, Industry Listrik, Industry Elektronik
Ulah Medical
-
Ulah liyane
wesi
Properties biologi
keracunan
Toxic
Saiki ing badan Human
Ya
Sang
0.08 Sang / mg dm-3 14
ing Bone
100.00 ppm 8
fisik
leleh Point
1,245.00 ° C 37
Boiling Point
1,962.00 ° C 53
katon
State fisik
Solid
warna
Silver
luster
metallic
atose
Mohs atose
6.00 6
Brinell atose
196.00 MPa 51
Vickers atose
196.00 MPa 55
Kacepetan swara
5,150.00 m / s 11
Properties Optical
bias Index
2.00 15
reflectivity
70.00 % 13
allotropes
Ora
α allotropes
-
β allotropes
-
γ allotropes
-
Kimia
Formula Kimia
Mn
isotop
Isotop dikenal
21 18
keelektronegatifan
Pauling Elektronegativitas
1.55 26
Sanderson Elektronegativitas
2.20 8
Allred Rochow Elektronegativitas
1.60 10
Mulliken-Jaffe Elektronegativitas
1.55 23
Allen Elektronegativitas
1.75 18
Electropositivity
Pauling Electropositivity
2.45 29
tenogo ionisasi
Level Energy 1st
717.30 kJ / mol 30
Level Energy 2
1,509.00 kJ / mol 40
Level Energy 3rd
3,248.00 kJ / mol 21
Level Energy 4
4,940.00 kJ / mol 30
Level Energy 5th
6,990.00 kJ / mol 29
Level Energy 6th
9,220.00 kJ / mol 22
tingkat Energy 7
11,500.00 kJ / mol 16
Level Energy 8
18,770.00 kJ / mol 5
Level Energy 9
21,400.00 kJ / mol 6
Level Energy 10th
23,960.00 kJ / mol 9
Level Energy 11
27,590.00 kJ / mol 10
Level Energy 12
30,330.00 kJ / mol 32
Level Energy 13
33,150.00 kJ / mol 11
Level Energy 14
38,880.00 kJ / mol 10
Level Energy 15
41,987.00 kJ / mol 81
Level Energy 16
109,480.00 kJ / mol 1
Level Energy 17
118,100.00 kJ / mol 2
Level Energy 18
127,100.00 kJ / mol 3
Level Energy 19
138,600.00 kJ / mol 4
Level Energy 20
148,500.00 kJ / mol 6
Level Energy 21
158,600.00 kJ / mol 6
Level Energy 22
172,500.00 kJ / mol 5
Level Energy 23rd
181,380.00 kJ / mol 5
Level Energy 24
650.90 kJ / mol 34
Level Energy 25th
717.30 kJ / mol 24
Level Energy 26th
650.90 kJ / mol 35
Level Energy 27th
650.90 kJ / mol 36
Level Energy 28th
650.90 kJ / mol 41
Level Energy 29
650.90 kJ / mol 42
Level Energy 30
650.90 kJ / mol 38
padha karo elektrokimia
0.29 g / amp-day 78
Fungsi Work elektron
4.10 eV 32
Properties Kimia liyane
ionisasi, Isotop radioaktif
atom
Panggil atom
25 81
Konfigurasi elektron
[Ar] 3d 5 4s 2
Struktur Crystal
Body tengah kubik (Bcc)
Crystal pola
BCC-Crystal-Structure-.jpg#100
atom
Jumlah proton
25 80
Jumlah Neutron
30 61
Jumlah Èlèktron
25 80
Radius saka Atom
Radius atom
127.00 pm 49
kovalen Radius
139.00 pm 47
Van der Waals Radius
200.00 pm 35
Bobot atom
54.94 Amu 75
Volume atom
1.39 cm3 / mol 82
Nomer atom jejer
unsur Previous
29
Sabanjure unsur
7
Potensi Valence Electron
220.00 (-eV) 2
Constant pola
891.25 pm 1
pola Angles
π/2, π/2, π/2
Pola C / A rasio
1.55 45
Teknik
Kapadhetan
Kapadhetan Ing suhu kamar
7.21 g / cm 3 62
Kapadhetan Nalika Liquid (ing mp)
5.95 g / cm3 72
Strength tensile
370.00 MPa 11
viskositas
0.00 2
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa) 12
Meksa beluk ing 2000 K
0.00 (Pa) 30
situs kelenturan
nyukur pengaturan
40.00 GPA 19
pengaturan akeh
120.00 GPA 14
Young kang pengaturan
198.00 GPA 13
Poisson rasio
0.30 14
Properties Teknik liyane
-
Magnetic
Ciri Magnetic
Gravitasi tartamtu
7.21 60
Nindakake Magnetic
paramagnetic
permeabilitas
0.00 H / m 7
kelemahan
0.00 12
Properties Listrik
Property Listrik
Arman
resistivity
1.44 nΩ · m 67
konduktivitas listrik
0.01 10 6 / cm Ω 68
elektron Affinity
0.00 kJ / mol 49
termal
Kalor tartamtu
0.48 J / (kg K) 11
Graham Kapasitas kalor
26.32 J / mol · K 37
doyo termal
7.81 W / m · K 71
suhu kritis
1,519.00 K 40
Expansion termal
21.70 μm / (m · K) 22
enthalpy
Enthalpy panguapan
219.70 kJ / mol 62
Enthalpy saka Fusion
14.64 kJ / mol 25
Enthalpy saka atomization
280.30 kJ / mol 49
Standard molar Entropy
32.00 J / mol.K 65
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