tantalum

kobalt

tantalum mungsuh kobalt

tantalum

kobalt

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1 Tabel périodik

1.1 Symbol

1.2 Panggil Group

0 17

2.5 Panggil periode

2 7

3.2 Block

d block

3.3 Family unsur

transisi Metal

3.4 CAS Number

74402577440484

7429905 54386242

3.7 Jeneng papan Group

3M Im_

P63 / mmc

3.8 Space Group Number

229.00194.00

11 229

4 facts

4.1 Facts Interesting

Tantalum logam dikenal minangka resistance karat.
Tantalum logam bisa gampang fabricated lan Punika dirijen apik saka panas lan listrik.

Character length exceed error

4.3 sumber

Found in Minerals, Mining, Ores saka Minerals

Found in Senyawa, Mining, Ores saka Minerals

4.4 History

4.5.1 sing katutup

Anders Gustaf Ekeberg

Georg Brandt

4.5.2 Discovery

ing taun 1802

ing 1732

4.6 turah mbrawah

4.6.1 Turah mbrawah Ing Universe

8 * 10^-9 %3 * 10^-4 %

5E-09 0.11

5.3.1 Turah mbrawah Ing Sun

~-9999 %~0.0004 %

1E-08 0.1

6.2.2 Turah mbrawah Ing meteorit

0.00 %0.06 %

1.7E-07 22

8.2.3 Turah mbrawah Ing bumi lemah ndhuwur

0.00 %0.00 %

9.9E-12 8.1

9.2.1 Turah mbrawah Ing Segara

0.00 %0.00 %

2E-23 1.1

9.9.1 Turah mbrawah Ing Manungsa

ora Sumadhiya0.00 %

1E-13 1.4

11 ulah

11.1 Ulah lan Wuku

Character length exceed error

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.

11.1.1 Ulah Industrial

Industry Listrik, Industry Elektronik

Industri Kimia, Industry Listrik, Industry Elektronik

11.1.2 Ulah Medical

Industry Pharmaceutical

11.1.3 Ulah liyane

wesi

11.2 Properties biologi

11.2.1 keracunan

Low Toxic

Toxic

11.2.2 Saiki ing badan Human

11.2.3 Sang

ora Sumadhiya0.04 Sang / mg dm-3

0 1970

11.4.4 ing Bone

0.03 ppm0.04 ppm

0 170000

12 fisik

12.1 leleh Point

2,996.00 ° C1,495.00 ° C

27 3410

13.3 Boiling Point

5,425.00 ° C2,870.00 ° C

147 5660

15.2 katon

15.2.1 State fisik

Solid

15.2.2 warna

Gray Blue

Gray

15.2.3 luster

metallic

16.2 atose

16.2.1 Mohs atose

6.505.00

0.2 8.5

16.6.2 Brinell atose

440.00 MPa470.00 MPa

0.14 3490

17.5.5 Vickers atose

870.00 MPa1,043.00 MPa

121 3430

17.10 Kacepetan swara

3,400.00 m / s4,720.00 m / s

818 16200

18.4 Properties Optical

18.4.1 bias Index

ora Sumadhiyaora Sumadhiya

1.000933 1.7229

19.1.2 reflectivity

78.00 %67.00 %

58 97

19.3 allotropes

Ora

19.3.1 α allotropes

ora Sumadhiya

α-kobalt

19.4.2 β allotropes

ora Sumadhiya

β-kobalt

19.4.3 γ allotropes

ora Sumadhiya

20 Kimia

20.1 Formula Kimia

20.2 isotop

20.2.1 Isotop dikenal

3126

0 38

20.6 keelektronegatifan

20.6.1 Pauling Elektronegativitas

1.501.88

0.7 2.54

22.3.2 Sanderson Elektronegativitas

ora Sumadhiya2.56

0.22 2.56

22.7.2 Allred Rochow Elektronegativitas

1.331.70

0.86 1.82

22.8.1 Mulliken-Jaffe Elektronegativitas

ora Sumadhiyaora Sumadhiya

0.62 2.48

22.10.2 Allen Elektronegativitas

1.341.84

0.659 2.7

22.13 Electropositivity

22.13.1 Pauling Electropositivity

2.502.12

1.46 3.3

1.2 tenogo ionisasi

1.2.1 Level Energy 1st

761.00 kJ / mol760.40 kJ / mol

375.7 26130

1.3.5 Level Energy 2

1,500.00 kJ / mol1,648.00 kJ / mol

710.2162 28750

1.2.3 Level Energy 3rd

ora Sumadhiya3,232.00 kJ / mol

1600 34230

2.3.6 Level Energy 4

ora Sumadhiya4,950.00 kJ / mol

2780 37066

2.6.2 Level Energy 5th

ora Sumadhiya7,670.00 kJ / mol

4305.2 97510

2.9.3 Level Energy 6th

ora Sumadhiya9,840.00 kJ / mol

5715.8 105800

2.10.5 tingkat Energy 7

ora Sumadhiya12,440.00 kJ / mol

7226.8 114300

3.4.4 Level Energy 8

ora Sumadhiya15,230.00 kJ / mol

8857.4 125300

3.5.1 Level Energy 9

ora Sumadhiya17,959.00 kJ / mol

14110 134700

3.5.5 Level Energy 10th

ora Sumadhiya26,570.00 kJ / mol

17100 144300

5.1.2 Level Energy 11

ora Sumadhiya29,400.00 kJ / mol

19900 169988

5.5.2 Level Energy 12

ora Sumadhiya32,400.00 kJ / mol

22219 189368

6.2.5 Level Energy 13

ora Sumadhiya36,600.00 kJ / mol

26930 76015

6.3.4 Level Energy 14

ora Sumadhiya39,700.00 kJ / mol

29196 86450

7.2.2 Level Energy 15

ora Sumadhiya42,800.00 kJ / mol

41987 97510

7.4.2 Level Energy 16

ora Sumadhiya49,396.00 kJ / mol

47206 109480

7.6.2 Level Energy 17

ora Sumadhiya52,737.00 kJ / mol

52737 122200

7.7.3 Level Energy 18

ora Sumadhiya134,810.00 kJ / mol

58570 134810

7.8.2 Level Energy 19

ora Sumadhiya145,170.00 kJ / mol

64702 148700

7.10.1 Level Energy 20

ora Sumadhiya154,700.00 kJ / mol

80400 171200

7.11.1 Level Energy 21

ora Sumadhiya167,400.00 kJ / mol

87000 179100

7.13.2 Level Energy 22

ora Sumadhiya178,100.00 kJ / mol

93400 184900

7.15.2 Level Energy 23rd

ora Sumadhiya189,300.00 kJ / mol

98420 198800

8.1.4 Level Energy 24

ora Sumadhiyaora Sumadhiya

104400 195200

9.2.2 Level Energy 25th

ora Sumadhiyaora Sumadhiya

121900 121900

9.2.5 Level Energy 26th

ora Sumadhiyaora Sumadhiya

127700 127700

9.4.1 Level Energy 27th

ora Sumadhiyaora Sumadhiya

133800 133800

9.5.1 Level Energy 28th

ora Sumadhiyaora Sumadhiya

139800 139800

9.6.2 Level Energy 29

ora Sumadhiyaora Sumadhiya

148100 148100

9.6.5 Level Energy 30

ora Sumadhiyaora Sumadhiya

154500 154500

9.7 padha karo elektrokimia

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

0.16812 8.3209

9.10 Fungsi Work elektron

4.25 eV5.00 eV

2.14 5.65

9.12 Properties Kimia liyane

anti Corrosion, ionisasi, Isotop radioaktif, Radioaktif, kelarutan

Kimia Stabilitas, ionisasi

10 atom

10.1 Panggil atom

7322

3 117

11.3 Konfigurasi elektron

[Xe] 4F ¹⁴ 5d ³ 6s ²

[Ar] 3d ² 4s ²

11.4 Struktur Crystal

Body tengah kubik (Bcc)

Hexagonal Tutup dikempalken (HCP)

11.4.1 Crystal pola

11.5 atom

11.5.1 Jumlah proton

7322

3 117

12.4.3 Jumlah Neutron

10826

4 184

12.4.8 Jumlah Èlèktron

7322

3 117

12.6 Radius saka Atom

12.6.1 Radius atom

146.00 pm147.00 pm

112 265

12.6.4 kovalen Radius

170.00 pm160.00 pm

96 260

12.7.3 Van der Waals Radius

200.00 pm200.00 pm

139 348

12.8 Bobot atom

180.95 Amu47.87 Amu

6.94 294

13.4 Volume atom

10.90 cm3 / mol10.64 cm3 / mol

1.39 71.07

13.7 Nomer atom jejer

13.7.1 unsur Previous

13.7.2 Sabanjure unsur

13.8 Potensi Valence Electron

110.00 (-eV)95.20 (-eV)

8 392.42

13.10 Constant pola

330.13 pm295.08 pm

228.58 891.25

13.15 pola Angles

π/2, π/2, π/2

π/2, π/2, 2 π/3

13.16 Pola C / A rasio

ora Sumadhiyaora Sumadhiya

1.567 1.886

14 Teknik

14.1 Kapadhetan

14.1.1 Kapadhetan Ing suhu kamar

16.69 g / cm ³4.51 g / cm ³

0.534 40.7

15.1.4 Kapadhetan Nalika Liquid (ing mp)

15.00 g / cm34.11 g / cm3

0.512 20

15.2 Strength tensile

ora Sumadhiya434.00 MPa

2.5 11000

15.4 viskositas

ora Sumadhiyaora Sumadhiya

0.001526 0.001526

15.6 meksa beluk

15.6.1 Meksa beluk ing 1000 K

ora Sumadhiyaora Sumadhiya

2.47E-11 121

15.8.2 Meksa beluk ing 2000 K

0.00 (Pa)0.98 (Pa)

2.62E-10 774

1.3 situs kelenturan

1.3.1 nyukur pengaturan

69.00 GPA44.00 GPA

1.3 222

1.5.2 pengaturan akeh

200.00 GPA110.00 GPA

1.6 462

1.10.1 Young kang pengaturan

186.00 GPA116.00 GPA

1.7 528

2.6 Poisson rasio

0.340.32

0.032 0.47

3.2 Properties Teknik liyane

ductile

4 Magnetic

4.1 Ciri Magnetic

4.1.1 Gravitasi tartamtu

16.654,500.00

0.53 4500

4.1.5 Nindakake Magnetic

paramagnetic

4.1.6 permeabilitas

ora Sumadhiyaora Sumadhiya

1.25643E-06 0.0063

4.1.11 kelemahan

ora Sumadhiyaora Sumadhiya

-0.000166 200000

4.4 Properties Listrik

4.4.1 Property Listrik

Arman

Arman miskin

4.4.2 resistivity

131.00 nΩ · m420.00 nΩ · m

0.18 961

5.2.5 konduktivitas listrik

0.08 10 ⁶ / cm Ω0.02 10 ⁶ / cm Ω

0.00666 0.63

6.1.3 elektron Affinity

31.00 kJ / mol7.60 kJ / mol

0 222.8

8 termal

8.1 Kalor tartamtu

0.14 J / (kg K)0.52 J / (kg K)

0.11 3.6

8.3 Graham Kapasitas kalor

25.36 J / mol · K25.06 J / mol · K

16.443 62.7

9.2 doyo termal

57.50 W / m · K21.90 W / m · K

6.3 429

9.7 suhu kritis

ora Sumadhiyaora Sumadhiya

26.3 3223

9.11 Expansion termal

6.30 μm / (m · K)8.60 μm / (m · K)

4.5 97

9.14 enthalpy

9.14.1 Enthalpy panguapan

753.10 kJ / mol429.00 kJ / mol

7.32 799.1

9.14.3 Enthalpy saka Fusion

31.40 kJ / mol15.48 kJ / mol

2.1 35.23

9.14.4 Enthalpy saka atomization

782.00 kJ / mol468.60 kJ / mol

61.5 837

9.15 Standard molar Entropy

41.50 J / mol.K27.30 J / mol.K

9.5 198.1

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