Rhenium

molybdenum

Rhenium mungsuh molybdenum

Rhenium

molybdenum

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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

74401557439987

7429905 54386242

1.7 Jeneng papan Group

P63 / mmc

3M Im_

1.8 Space Group Number

194.00229.00

11 229

2 facts

2.1 Facts Interesting

kimia saka Rhenium sing padha kanggo Manganese.
metal Rhenium digawe nalika panyulingan Molybdenum.

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

2.2 sumber

Found in Minerals, Mining, Ores saka Minerals

2.3 History

2.3.1 sing katutup

Masataka Ogawa

Carl Wilhelm Scheele

2.3.2 Discovery

ing taun 1908

ing 1778

2.4 turah mbrawah

2.4.1 Turah mbrawah Ing Universe

2 * 10^-8 %5 * 10^-7 %

5E-09 0.11

2.4.2 Turah mbrawah Ing Sun

~0.00000001 %~0.0000009 %

1E-08 0.1

1.1.1 Turah mbrawah Ing meteorit

0.00 %0.00 %

1.7E-07 22

1.1.2 Turah mbrawah Ing bumi lemah ndhuwur

0.00 %0.00 %

9.9E-12 8.1

1.4.2 Turah mbrawah Ing Segara

0.00 %0.00 %

2E-23 1.1

1.4.4 Turah mbrawah Ing Manungsa

ora Sumadhiya0.00 %

1E-13 1.4

2 ulah

2.1 Ulah lan Wuku

Wesi saka Rhenium digunakake minangka materi kontak listrik. Iku bisa nolak tahan karat busar.

katalis digunakake ing hidrogenasi kimia nggoleki. Sawijining campuran karo nikel digunakake kanggo gawé glathi turbin.

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

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

2.1.1 Ulah Industrial

Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik

Industry Aerospace, Industry Listrik, Industry Elektronik

2.1.2 Ulah Medical

2.1.3 Ulah liyane

wesi

2.2 Properties biologi

2.2.1 keracunan

Low Toxic

Toxic

2.2.2 Saiki ing badan Human

Ora

2.2.3 Sang

ora Sumadhiya0.00 Sang / mg dm-3

0 1970

2.3.2 ing Bone

ora Sumadhiya0.70 ppm

0 170000

3 fisik

3.1 leleh Point

3,180.00 ° C2,617.00 ° C

27 3410

3.2 Boiling Point

5,627.00 ° C4,612.00 ° C

147 5660

3.4 katon

3.4.1 State fisik

Solid

3.4.2 warna

perak Gray

Gray

3.4.3 luster

metallic

3.5 atose

3.5.1 Mohs atose

7.005.50

0.2 8.5

3.6.1 Brinell atose

1,320.00 MPa1,370.00 MPa

0.14 3490

3.8.1 Vickers atose

1,350.00 MPa1,400.00 MPa

121 3430

3.10 Kacepetan swara

4,700.00 m / s5,400.00 m / s

818 16200

1.4 Properties Optical

1.4.1 bias Index

ora Sumadhiyaora Sumadhiya

1.000933 1.7229

1.5.1 reflectivity

ora Sumadhiya58.00 %

58 97

1.7 allotropes

Ora

1.8.1 α allotropes

ora Sumadhiya

1.9.1 β allotropes

ora Sumadhiya

1.9.2 γ allotropes

ora Sumadhiya

2 Kimia

2.1 Formula Kimia

2.2 isotop

2.2.1 Isotop dikenal

3325

0 38

2.5 keelektronegatifan

2.5.1 Pauling Elektronegativitas

1.902.16

0.7 2.54

3.4.2 Sanderson Elektronegativitas

ora Sumadhiya1.15

0.22 2.56

3.4.4 Allred Rochow Elektronegativitas

1.461.30

0.86 1.82

3.4.6 Mulliken-Jaffe Elektronegativitas

ora Sumadhiyaora Sumadhiya

0.62 2.48

3.4.8 Allen Elektronegativitas

1.602.16

0.659 2.7

3.5 Electropositivity

3.5.1 Pauling Electropositivity

2.101.84

1.46 3.3

3.6 tenogo ionisasi

3.6.1 Level Energy 1st

760.00 kJ / mol684.30 kJ / mol

375.7 26130

4.2.4 Level Energy 2

1,260.00 kJ / mol1,560.00 kJ / mol

710.2162 28750

4.2.6 Level Energy 3rd

2,510.00 kJ / mol2,618.00 kJ / mol

1600 34230

5.1.1 Level Energy 4

3,640.00 kJ / mol4,480.00 kJ / mol

2780 37066

5.2.1 Level Energy 5th

ora Sumadhiya5,257.00 kJ / mol

4305.2 97510

5.2.2 Level Energy 6th

ora Sumadhiya6,640.80 kJ / mol

5715.8 105800

5.4.2 tingkat Energy 7

ora Sumadhiya12,125.00 kJ / mol

7226.8 114300

5.4.4 Level Energy 8

ora Sumadhiya13,860.00 kJ / mol

8857.4 125300

5.4.6 Level Energy 9

ora Sumadhiya15,835.00 kJ / mol

14110 134700

5.5.1 Level Energy 10th

ora Sumadhiya17,980.00 kJ / mol

17100 144300

5.6.2 Level Energy 11

ora Sumadhiya20,190.00 kJ / mol

19900 169988

5.6.4 Level Energy 12

ora Sumadhiya22,219.00 kJ / mol

22219 189368

6.2.2 Level Energy 13

ora Sumadhiya26,930.00 kJ / mol

26930 76015

6.3.2 Level Energy 14

ora Sumadhiya29,196.00 kJ / mol

29196 86450

6.3.4 Level Energy 15

ora Sumadhiya52,490.00 kJ / mol

41987 97510

6.3.6 Level Energy 16

ora Sumadhiya55,000.00 kJ / mol

47206 109480

6.3.8 Level Energy 17

ora Sumadhiya61,400.00 kJ / mol

52737 122200

6.3.10 Level Energy 18

ora Sumadhiya67,700.00 kJ / mol

58570 134810

6.3.11 Level Energy 19

ora Sumadhiya74,000.00 kJ / mol

64702 148700

6.4.2 Level Energy 20

ora Sumadhiya80,400.00 kJ / mol

80400 171200

6.5.2 Level Energy 21

ora Sumadhiya87,000.00 kJ / mol

87000 179100

6.5.3 Level Energy 22

ora Sumadhiya93,400.00 kJ / mol

93400 184900

6.5.5 Level Energy 23rd

ora Sumadhiya98,420.00 kJ / mol

98420 198800

6.5.6 Level Energy 24

ora Sumadhiya104,400.00 kJ / mol

104400 195200

6.5.8 Level Energy 25th

ora Sumadhiya121,900.00 kJ / mol

121900 121900

6.5.9 Level Energy 26th

ora Sumadhiya127,700.00 kJ / mol

127700 127700

6.5.10 Level Energy 27th

ora Sumadhiya133,800.00 kJ / mol

133800 133800

6.5.11 Level Energy 28th

ora Sumadhiya139,800.00 kJ / mol

139800 139800

6.5.12 Level Energy 29

ora Sumadhiya148,100.00 kJ / mol

148100 148100

6.5.13 Level Energy 30

ora Sumadhiya154,500.00 kJ / mol

154500 154500

6.6 padha karo elektrokimia

0.99 g / amp-day0.89 g / amp-day

0.16812 8.3209

6.7 Fungsi Work elektron

4.96 eV4.60 eV

2.14 5.65

6.8 Properties Kimia liyane

Corrosion, ionisasi, Isotop radioaktif, kelarutan

anti Corrosion, ionisasi, Isotop radioaktif, kelarutan

7 atom

7.1 Panggil atom

7542

3 117

7.2 Konfigurasi elektron

[Xe] 4F ¹⁴ 5d ⁵ 6s ²

[Kr] 4d ⁵ 5S ¹

7.3 Struktur Crystal

Hexagonal Tutup dikempalken (HCP)

Body tengah kubik (Bcc)

7.3.1 Crystal pola

7.4 atom

7.4.1 Jumlah proton

7542

3 117

7.4.4 Jumlah Neutron

11154

4 184

7.4.7 Jumlah Èlèktron

7542

3 117

7.5 Radius saka Atom

7.5.1 Radius atom

137.00 pm139.00 pm

112 265

7.5.3 kovalen Radius

151.00 pm154.00 pm

96 260

7.5.5 Van der Waals Radius

200.00 pm200.00 pm

139 348

7.6 Bobot atom

186.21 Amu95.95 Amu

6.94 294

7.7 Volume atom

8.85 cm3 / mol9.40 cm3 / mol

1.39 71.07

7.8 Nomer atom jejer

7.8.1 unsur Previous

7.8.2 Sabanjure unsur

7.9 Potensi Valence Electron

180.00 (-eV)88.60 (-eV)

8 392.42

7.10 Constant pola

276.10 pm314.70 pm

228.58 891.25

7.11 pola Angles

π/2, π/2, 2 π/3

π/2, π/2, π/2

7.12 Pola C / A rasio

1.62ora Sumadhiya

1.567 1.886

8 Teknik

8.1 Kapadhetan

8.1.1 Kapadhetan Ing suhu kamar

21.02 g / cm ³10.28 g / cm ³

0.534 40.7

8.1.4 Kapadhetan Nalika Liquid (ing mp)

18.90 g / cm39.33 g / cm3

0.512 20

8.2 Strength tensile

1,070.00 MPa324.00 MPa

2.5 11000

8.3 viskositas

ora Sumadhiyaora Sumadhiya

0.001526 0.001526

8.5 meksa beluk

8.5.1 Meksa beluk ing 1000 K

ora Sumadhiyaora Sumadhiya

2.47E-11 121

8.6.1 Meksa beluk ing 2000 K

0.00 (Pa)0.00 (Pa)

2.62E-10 774

8.7 situs kelenturan

8.7.1 nyukur pengaturan

178.00 GPA126.00 GPA

1.3 222

9.4.2 pengaturan akeh

370.00 GPA230.00 GPA

1.6 462

9.4.4 Young kang pengaturan

463.00 GPA329.00 GPA

1.7 528

9.5 Poisson rasio

0.300.31

0.032 0.47

9.7 Properties Teknik liyane

ductile, malleable

ductile, Weldable

10 Magnetic

10.1 Ciri Magnetic

10.1.1 Gravitasi tartamtu

21.0210.22

0.53 4500

10.1.3 Nindakake Magnetic

paramagnetic

10.1.4 permeabilitas

ora Sumadhiyaora Sumadhiya

1.25643E-06 0.0063

10.2.1 kelemahan

ora Sumadhiyaora Sumadhiya

-0.000166 200000

10.3 Properties Listrik

10.3.1 Property Listrik

Arman

Semiconductor

10.3.2 resistivity

193.00 nΩ · m53.40 nΩ · m

0.18 961

10.6.1 konduktivitas listrik

0.05 10 ⁶ / cm Ω0.19 10 ⁶ / cm Ω

0.00666 0.63

10.7.1 elektron Affinity

14.50 kJ / mol71.90 kJ / mol

0 222.8

12 termal

12.1 Kalor tartamtu

0.13 J / (kg K)0.25 J / (kg K)

0.11 3.6

12.2 Graham Kapasitas kalor

25.48 J / mol · K24.06 J / mol · K

16.443 62.7

12.3 doyo termal

48.00 W / m · K138.00 W / m · K

6.3 429

12.6 suhu kritis

ora Sumadhiyaora Sumadhiya

26.3 3223

12.8 Expansion termal

6.20 μm / (m · K)4.80 μm / (m · K)

4.5 97

12.10 enthalpy

12.10.1 Enthalpy panguapan

707.10 kJ / mol594.10 kJ / mol

7.32 799.1

12.10.3 Enthalpy saka Fusion

33.05 kJ / mol27.61 kJ / mol

2.1 35.23

12.10.5 Enthalpy saka atomization

791.00 kJ / mol653.00 kJ / mol

61.5 837

12.12 Standard molar Entropy

36.90 J / mol.K28.70 J / mol.K

9.5 198.1

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