Manganese

krom

Manganese mungsuh krom

Manganese

krom

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1 Tabel périodik

1.1 Symbol

1.2 Panggil Group

0 17

1.3 Panggil periode

2 7

1.4 Block

d block

1.5 Family unsur

transisi Metal

1.6 CAS Number

74399657440473

7429905 54386242

1.7 Jeneng papan Group

I_ 43m

3M Im_

1.8 Space Group Number

217.00229.00

11 229

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

0.27 %0.30 %

1.7E-07 22

2.4.4 Turah mbrawah Ing bumi lemah ndhuwur

0.11 %0.01 %

9.9E-12 8.1

2.4.5 Turah mbrawah Ing Segara

0.00 %0.00 %

2E-23 1.1

2.4.6 Turah mbrawah Ing Manungsa

0.00 %0.00 %

1E-13 1.4

3 ulah

3.1 Ulah lan Wuku

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

wesi

3.2 Properties biologi

3.2.1 keracunan

Toxic

Highly Toxic

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

Solid

4.3.2 warna

Silver

4.3.3 luster

metallic

4.4 atose

4.4.1 Mohs atose

6.008.50

0.2 8.5

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

Ora

4.7.1 α allotropes

ora Sumadhiya

4.7.2 β allotropes

ora Sumadhiya

4.7.3 γ allotropes

ora Sumadhiya

5 Kimia

5.1 Formula Kimia

5.2 isotop

5.2.1 Isotop dikenal

2121

0 38

5.3 keelektronegatifan

5.3.1 Pauling Elektronegativitas

1.551.66

0.7 2.54

5.3.2 Sanderson Elektronegativitas

2.201.66

0.22 2.56

5.3.3 Allred Rochow Elektronegativitas

1.601.56

0.86 1.82

5.3.4 Mulliken-Jaffe Elektronegativitas

ora Sumadhiyaora Sumadhiya

0.62 2.48

5.3.5 Allen Elektronegativitas

1.751.65

0.659 2.7

5.4 Electropositivity

5.4.1 Pauling Electropositivity

2.452.34

1.46 3.3

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

4.10 eV4.50 eV

2.14 5.65

5.8 Properties Kimia liyane

ionisasi, Isotop radioaktif

anti Corrosion, Kimia Stabilitas, ionisasi, Isotop radioaktif, kelarutan

6 atom

6.1 Panggil atom

2524

3 117

6.2 Konfigurasi elektron

[Ar] 3d ⁵ 4s ²

[Ar] 3d ⁵ 4s ¹

6.3 Struktur Crystal

Body tengah kubik (Bcc)

6.3.1 Crystal pola

6.4 atom

6.4.1 Jumlah proton

2524

3 117

6.4.2 Jumlah Neutron

3028

4 184

6.4.3 Jumlah Èlèktron

2524

3 117

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

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

1.2.1 Meksa beluk ing 2000 K

ora Sumadhiya774.00 (Pa)

2.62E-10 774

1.4 situs kelenturan

1.4.1 nyukur pengaturan

ora Sumadhiya115.00 GPA

1.3 222

1.7.1 pengaturan akeh

120.00 GPA160.00 GPA

1.6 462

1.9.1 Young kang pengaturan

198.00 GPA279.00 GPA

1.7 528

2.5 Poisson rasio

ora Sumadhiya0.21

0.032 0.47

2.6 Properties Teknik liyane

3 Magnetic

3.1 Ciri Magnetic

3.1.1 Gravitasi tartamtu

7.217.19

0.53 4500

3.1.3 Nindakake Magnetic

paramagnetic

Antiferromagnetic

3.1.4 permeabilitas

ora Sumadhiyaora Sumadhiya

1.25643E-06 0.0063

3.1.5 kelemahan

ora Sumadhiyaora Sumadhiya

-0.000166 200000

3.2 Properties Listrik

3.2.1 Property Listrik

Arman

3.2.2 resistivity

1.44 nΩ · m125.00 nΩ · m

0.18 961

3.2.4 konduktivitas listrik

0.01 10 ⁶ / cm Ω0.08 10 ⁶ / cm Ω

0.00666 0.63

4.2.4 elektron Affinity

0.00 kJ / mol64.30 kJ / mol

0 222.8

5 termal

5.1 Kalor tartamtu

0.48 J / (kg K)0.45 J / (kg K)

0.11 3.6

6.2 Graham Kapasitas kalor

26.32 J / mol · K23.35 J / mol · K

16.443 62.7

6.4 doyo termal

7.81 W / m · K93.90 W / m · K

6.3 429

6.7 suhu kritis

ora Sumadhiyaora Sumadhiya

26.3 3223

6.8 Expansion termal

21.70 μm / (m · K)4.90 μm / (m · K)

4.5 97

6.10 enthalpy

6.10.1 Enthalpy panguapan

219.70 kJ / mol348.80 kJ / mol

7.32 799.1

6.11.3 Enthalpy saka Fusion

14.64 kJ / mol15.31 kJ / mol

2.1 35.23

7.2.2 Enthalpy saka atomization

280.30 kJ / mol397.50 kJ / mol

61.5 837

7.4 Standard molar Entropy

32.00 J / mol.K23.80 J / mol.K

9.5 198.1

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