molybdenum

kobalt

mbandhingaké molybdenum lan kobalt

molybdenum

kobalt

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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

74399877440484

7429905 54386242

1.7 Jeneng papan Group

3M Im_

P63 / mmc

1.8 Space Group Number

229.00194.00

11 229

2 facts

2.1 Facts Interesting

Molybdenum iku metal reaktif, Empu ora ketemu gratis ing alam.
Nganti unsur Molybdenum abad 18 padha asring mistaken minangka karbon utawa Lead.

Character length exceed error

2.2 sumber

Found in Minerals, Mining, Ores saka Minerals

Found in Senyawa, Mining, Ores saka Minerals

2.3 History

2.3.1 sing katutup

Carl Wilhelm Scheele

Georg Brandt

2.3.2 Discovery

ing 1778

ing 1732

2.4 turah mbrawah

2.4.1 Turah mbrawah Ing Universe

5 * 10^-7 %3 * 10^-4 %

5E-09 0.11

2.4.2 Turah mbrawah Ing Sun

~0.0000009 %~0.0004 %

1E-08 0.1

2.4.3 Turah mbrawah Ing meteorit

0.00 %0.06 %

1.7E-07 22

2.4.4 Turah mbrawah Ing bumi lemah ndhuwur

0.00 %0.00 %

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

wesi digunakake kanggo nggawe bagean engine, penggerek, saw blade, etc.

Ndhuk aditif arupi Molybdenum disulfide bisa digunaake ing industri. Sampeyan uga dipigunakaké minangka katalis.

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.

3.1.1 Ulah Industrial

Industry Aerospace, Industry Listrik, Industry Elektronik

Industri Kimia, Industry Listrik, Industry Elektronik

3.1.2 Ulah Medical

Industry Pharmaceutical

3.1.3 Ulah liyane

wesi

3.2 Properties biologi

3.2.1 keracunan

Toxic

3.2.2 Saiki ing badan Human

3.2.3 Sang

0.00 Sang / mg dm-30.04 Sang / mg dm-3

0 1970

3.2.4 ing Bone

0.70 ppm0.04 ppm

0 170000

4 fisik

4.1 leleh Point

2,617.00 ° C1,495.00 ° C

27 3410

4.2 Boiling Point

4,612.00 ° C2,870.00 ° C

147 5660

4.3 katon

4.3.1 State fisik

Solid

4.3.2 warna

Gray

4.3.3 luster

metallic

4.4 atose

4.4.1 Mohs atose

5.505.00

0.2 8.5

4.4.2 Brinell atose

1,370.00 MPa470.00 MPa

0.14 3490

4.4.3 Vickers atose

1,400.00 MPa1,043.00 MPa

121 3430

4.5 Kacepetan swara

5,400.00 m / s4,720.00 m / s

818 16200

4.6 Properties Optical

4.6.1 bias Index

ora Sumadhiyaora Sumadhiya

1.000933 1.7229

4.6.2 reflectivity

58.00 %67.00 %

58 97

4.7 allotropes

Ora

4.7.1 α allotropes

ora Sumadhiya

α-kobalt

4.7.2 β allotropes

ora Sumadhiya

β-kobalt

4.7.3 γ allotropes

ora Sumadhiya

5 Kimia

5.1 Formula Kimia

5.2 isotop

5.2.1 Isotop dikenal

2526

0 38

5.3 keelektronegatifan

5.3.1 Pauling Elektronegativitas

2.161.88

0.7 2.54

5.3.2 Sanderson Elektronegativitas

1.152.56

0.22 2.56

5.3.3 Allred Rochow Elektronegativitas

1.301.70

0.86 1.82

5.3.4 Mulliken-Jaffe Elektronegativitas

ora Sumadhiyaora Sumadhiya

0.62 2.48

5.3.5 Allen Elektronegativitas

2.161.84

0.659 2.7

5.4 Electropositivity

5.4.1 Pauling Electropositivity

1.842.12

1.46 3.3

5.5 tenogo ionisasi

5.5.1 Level Energy 1st

684.30 kJ / mol760.40 kJ / mol

375.7 26130

5.5.2 Level Energy 2

1,560.00 kJ / mol1,648.00 kJ / mol

710.2162 28750

5.5.3 Level Energy 3rd

2,618.00 kJ / mol3,232.00 kJ / mol

1600 34230

5.5.4 Level Energy 4

4,480.00 kJ / mol4,950.00 kJ / mol

2780 37066

5.5.5 Level Energy 5th

5,257.00 kJ / mol7,670.00 kJ / mol

4305.2 97510

5.5.6 Level Energy 6th

6,640.80 kJ / mol9,840.00 kJ / mol

5715.8 105800

5.5.7 tingkat Energy 7

12,125.00 kJ / mol12,440.00 kJ / mol

7226.8 114300

5.5.8 Level Energy 8

13,860.00 kJ / mol15,230.00 kJ / mol

8857.4 125300

5.5.9 Level Energy 9

15,835.00 kJ / mol17,959.00 kJ / mol

14110 134700

5.5.10 Level Energy 10th

17,980.00 kJ / mol26,570.00 kJ / mol

17100 144300

5.5.11 Level Energy 11

20,190.00 kJ / mol29,400.00 kJ / mol

19900 169988

5.5.12 Level Energy 12

22,219.00 kJ / mol32,400.00 kJ / mol

22219 189368

5.5.13 Level Energy 13

26,930.00 kJ / mol36,600.00 kJ / mol

26930 76015

5.5.14 Level Energy 14

29,196.00 kJ / mol39,700.00 kJ / mol

29196 86450

5.5.15 Level Energy 15

52,490.00 kJ / mol42,800.00 kJ / mol

41987 97510

5.5.16 Level Energy 16

55,000.00 kJ / mol49,396.00 kJ / mol

47206 109480

5.5.17 Level Energy 17

61,400.00 kJ / mol52,737.00 kJ / mol

52737 122200

5.5.18 Level Energy 18

67,700.00 kJ / mol134,810.00 kJ / mol

58570 134810

5.5.19 Level Energy 19

74,000.00 kJ / mol145,170.00 kJ / mol

64702 148700

5.5.20 Level Energy 20

80,400.00 kJ / mol154,700.00 kJ / mol

80400 171200

5.5.21 Level Energy 21

87,000.00 kJ / mol167,400.00 kJ / mol

87000 179100

5.5.22 Level Energy 22

93,400.00 kJ / mol178,100.00 kJ / mol

93400 184900

5.5.23 Level Energy 23rd

98,420.00 kJ / mol189,300.00 kJ / mol

98420 198800

5.5.24 Level Energy 24

104,400.00 kJ / molora Sumadhiya

104400 195200

5.5.25 Level Energy 25th

121,900.00 kJ / molora Sumadhiya

121900 121900

5.5.26 Level Energy 26th

127,700.00 kJ / molora Sumadhiya

127700 127700

5.5.27 Level Energy 27th

133,800.00 kJ / molora Sumadhiya

133800 133800

5.5.28 Level Energy 28th

139,800.00 kJ / molora Sumadhiya

139800 139800

5.5.29 Level Energy 29

148,100.00 kJ / molora Sumadhiya

148100 148100

5.5.30 Level Energy 30

154,500.00 kJ / molora Sumadhiya

154500 154500

5.6 padha karo elektrokimia

0.89 g / amp-day1.10 g / amp-day

0.16812 8.3209

5.7 Fungsi Work elektron

4.60 eV5.00 eV

2.14 5.65

5.8 Properties Kimia liyane

anti Corrosion, ionisasi, Isotop radioaktif, kelarutan

Kimia Stabilitas, ionisasi

6 atom

6.1 Panggil atom

4222

3 117

6.2 Konfigurasi elektron

[Kr] 4d ⁵ 5S ¹

[Ar] 3d ² 4s ²

6.3 Struktur Crystal

Body tengah kubik (Bcc)

Hexagonal Tutup dikempalken (HCP)

6.3.1 Crystal pola

6.4 atom

6.4.1 Jumlah proton

4222

3 117

6.4.2 Jumlah Neutron

5426

4 184

6.4.3 Jumlah Èlèktron

4222

3 117

6.5 Radius saka Atom

6.5.1 Radius atom

139.00 pm147.00 pm

112 265

6.5.2 kovalen Radius

154.00 pm160.00 pm

96 260

6.5.3 Van der Waals Radius

200.00 pm200.00 pm

139 348

6.6 Bobot atom

95.95 Amu47.87 Amu

6.94 294

6.7 Volume atom

9.40 cm3 / mol10.64 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

88.60 (-eV)95.20 (-eV)

8 392.42

6.10 Constant pola

314.70 pm295.08 pm

228.58 891.25

6.11 pola Angles

π/2, π/2, π/2

π/2, π/2, 2 π/3

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

10.28 g / cm ³4.51 g / cm ³

0.534 40.7

7.1.2 Kapadhetan Nalika Liquid (ing mp)

9.33 g / cm34.11 g / cm3

0.512 20

7.2 Strength tensile

324.00 MPa434.00 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

ora Sumadhiyaora Sumadhiya

2.47E-11 121

7.4.2 Meksa beluk ing 2000 K

0.00 (Pa)0.98 (Pa)

2.62E-10 774

7.5 situs kelenturan

7.5.1 nyukur pengaturan

126.00 GPA44.00 GPA

1.3 222

7.5.2 pengaturan akeh

230.00 GPA110.00 GPA

1.6 462

7.5.3 Young kang pengaturan

329.00 GPA116.00 GPA

1.7 528

7.6 Poisson rasio

0.310.32

0.032 0.47

7.7 Properties Teknik liyane

ductile, Weldable

ductile

8 Magnetic

8.1 Ciri Magnetic

8.1.1 Gravitasi tartamtu

10.224,500.00

0.53 4500

8.1.2 Nindakake Magnetic

paramagnetic

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

Semiconductor

Arman miskin

8.2.2 resistivity

53.40 nΩ · m420.00 nΩ · m

0.18 961

8.2.3 konduktivitas listrik

0.19 10 ⁶ / cm Ω0.02 10 ⁶ / cm Ω

0.00666 0.63

8.2.4 elektron Affinity

71.90 kJ / mol7.60 kJ / mol

0 222.8

9 termal

9.1 Kalor tartamtu

0.25 J / (kg K)0.52 J / (kg K)

0.11 3.6

9.2 Graham Kapasitas kalor

24.06 J / mol · K25.06 J / mol · K

16.443 62.7

9.3 doyo termal

138.00 W / m · K21.90 W / m · K

6.3 429

9.4 suhu kritis

ora Sumadhiyaora Sumadhiya

26.3 3223

9.5 Expansion termal

4.80 μm / (m · K)8.60 μm / (m · K)

4.5 97

9.6 enthalpy

9.6.1 Enthalpy panguapan

594.10 kJ / mol429.00 kJ / mol

7.32 799.1

9.6.2 Enthalpy saka Fusion

27.61 kJ / mol15.48 kJ / mol

2.1 35.23

9.6.3 Enthalpy saka atomization

653.00 kJ / mol468.60 kJ / mol

61.5 837

9.7 Standard molar Entropy

28.70 J / mol.K27.30 J / mol.K

9.5 198.1

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