Niobium

Roentgenium

Niobium mungsuh Roentgenium

Niobium

Roentgenium

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1 Tabel périodik

1.1 Symbol

1.2 Panggil Group

511

0 17

1.3 Panggil periode

2 7

1.4 Block

d block

1.5 Family unsur

transisi Metal

Unknown

1.6 CAS Number

744003154386242

7429905 54386242

1.7 Jeneng papan Group

3M Im_

ora Sumadhiya

1.8 Space Group Number

229.00194.00

11 229

2 facts

2.1 Facts Interesting

metal Niobium iki digunakake kanggo njaluk disebut Columbium ing past.
metal Niobium ketemu ing alam bebas (turah mbrawah).

ora Cepak

2.2 sumber

Miturut-produk saka Tin Extraction, Found in Minerals, Mining, Ores saka Minerals

sintetik Diprodhuksi

2.3 History

2.3.1 sing katutup

Charles Hatchett

Gesellschaft für Schwerionenforschung

2.3.2 Discovery

ing taun 1801

ing taun 1994

2.4 turah mbrawah

2.4.1 Turah mbrawah Ing Universe

2 * 10^-7 %ora Sumadhiya

5E-09 0.11

2.4.2 Turah mbrawah Ing Sun

~0.0000004 %~-9999 %

1E-08 0.1

2.4.3 Turah mbrawah Ing meteorit

0.00 %ora Sumadhiya

1.7E-07 22

2.4.4 Turah mbrawah Ing bumi lemah ndhuwur

0.00 %ora Sumadhiya

9.9E-12 8.1

2.4.5 Turah mbrawah Ing Segara

0.00 %ora Sumadhiya

2E-23 1.1

2.4.6 Turah mbrawah Ing Manungsa

ora Sumadhiyaora Sumadhiya

1E-13 1.4

3 ulah

3.1 Ulah lan Wuku

Character length exceed error

Efesus saiki dikenal saka logam Roentgenium sing winates kanggo riset waé mung.

3.1.1 Ulah Industrial

Industry Aerospace, Industry amunisi, Industry Listrik, Industry Elektronik

3.1.2 Ulah Medical

3.1.3 Ulah liyane

wesi

tujuan Research

3.2 Properties biologi

3.2.1 keracunan

Low Toxic

Unknown

3.2.2 Saiki ing badan Human

Ora

3.2.3 Sang

0.01 Sang / mg dm-30.00 Sang / mg dm-3

0 1970

3.2.4 ing Bone

0.07 ppm0.00 ppm

0 170000

4 fisik

4.1 leleh Point

2,468.00 ° Cora Sumadhiya

27 3410

4.2 Boiling Point

2,468.00 ° Cora Sumadhiya

147 5660

4.3 katon

4.3.1 State fisik

Solid

4.3.2 warna

Gray

Silver

4.3.3 luster

metallic

Unknown Luster

4.4 atose

4.4.1 Mohs atose

6.00ora Sumadhiya

0.2 8.5

4.4.2 Brinell atose

735.00 MPaora Sumadhiya

0.14 3490

4.4.3 Vickers atose

870.00 MPaora Sumadhiya

121 3430

4.5 Kacepetan swara

3,480.00 m / sora Sumadhiya

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

171

0 38

5.3 keelektronegatifan

5.3.1 Pauling Elektronegativitas

1.60ora Sumadhiya

0.7 2.54

5.3.2 Sanderson Elektronegativitas

1.42ora Sumadhiya

0.22 2.56

5.3.3 Allred Rochow Elektronegativitas

1.23ora Sumadhiya

0.86 1.82

5.3.4 Mulliken-Jaffe Elektronegativitas

ora Sumadhiyaora Sumadhiya

0.62 2.48

5.3.5 Allen Elektronegativitas

1.41ora Sumadhiya

0.659 2.7

5.4 Electropositivity

5.4.1 Pauling Electropositivity

2.40ora Sumadhiya

1.46 3.3

5.5 tenogo ionisasi

5.5.1 Level Energy 1st

652.10 kJ / mol1,022.70 kJ / mol

375.7 26130

5.5.2 Level Energy 2

1,380.00 kJ / mol2,074.40 kJ / mol

710.2162 28750

5.5.3 Level Energy 3rd

2,416.00 kJ / mol3,077.90 kJ / mol

1600 34230

5.5.4 Level Energy 4

3,700.00 kJ / mol4,052.40 kJ / mol

2780 37066

5.5.5 Level Energy 5th

4,877.00 kJ / mol5,306.70 kJ / mol

4305.2 97510

5.5.6 Level Energy 6th

9,847.00 kJ / molora Sumadhiya

5715.8 105800

5.5.7 tingkat Energy 7

12,100.00 kJ / molora Sumadhiya

7226.8 114300

5.5.8 Level Energy 8

ora Sumadhiyaora Sumadhiya

8857.4 125300

5.5.9 Level Energy 9

ora Sumadhiyaora Sumadhiya

14110 134700

5.5.10 Level Energy 10th

ora Sumadhiyaora Sumadhiya

17100 144300

5.5.11 Level Energy 11

ora Sumadhiyaora Sumadhiya

19900 169988

5.5.12 Level Energy 12

ora Sumadhiyaora Sumadhiya

22219 189368

5.5.13 Level Energy 13

ora Sumadhiyaora Sumadhiya

26930 76015

5.5.14 Level Energy 14

ora Sumadhiyaora Sumadhiya

29196 86450

5.5.15 Level Energy 15

ora Sumadhiyaora Sumadhiya

41987 97510

5.5.16 Level Energy 16

ora Sumadhiyaora Sumadhiya

47206 109480

5.5.17 Level Energy 17

ora Sumadhiyaora Sumadhiya

52737 122200

5.5.18 Level Energy 18

ora Sumadhiyaora Sumadhiya

58570 134810

5.5.19 Level Energy 19

ora Sumadhiyaora Sumadhiya

64702 148700

5.5.20 Level Energy 20

ora Sumadhiyaora Sumadhiya

80400 171200

5.5.21 Level Energy 21

ora Sumadhiyaora Sumadhiya

87000 179100

5.5.22 Level Energy 22

ora Sumadhiyaora Sumadhiya

93400 184900

5.5.23 Level Energy 23rd

ora Sumadhiyaora 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

0.69 g / amp-dayora Sumadhiya

0.16812 8.3209

5.7 Fungsi Work elektron

4.30 eVora Sumadhiya

2.14 5.65

5.8 Properties Kimia liyane

anti Corrosion, ionisasi, Isotop radioaktif, kelarutan

6 atom

6.1 Panggil atom

41111

3 117

6.2 Konfigurasi elektron

[Kr] 4d ⁴ 5S ¹

[Rn] 5F ¹⁴ 6D ⁹ 7s ²

6.3 Struktur Crystal

Body tengah kubik (Bcc)

6.3.1 Crystal pola

6.4 atom

6.4.1 Jumlah proton

41111

3 117

6.4.2 Jumlah Neutron

52161

4 184

6.4.3 Jumlah Èlèktron

41111

3 117

6.5 Radius saka Atom

6.5.1 Radius atom

146.00 pmora Sumadhiya

112 265

6.5.2 kovalen Radius

164.00 pmora Sumadhiya

96 260

6.5.3 Van der Waals Radius

200.00 pmora Sumadhiya

139 348

6.6 Bobot atom

92.91 Amu281.00 Amu

6.94 294

6.7 Volume atom

10.87 cm3 / molora Sumadhiya

1.39 71.07

6.8 Nomer atom jejer

6.8.1 unsur Previous

6.8.2 Sabanjure unsur

6.9 Potensi Valence Electron

104.00 (-eV)ora Sumadhiya

8 392.42

6.10 Constant pola

330.04 pmora Sumadhiya

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

8.57 g / cm ³28.70 g / cm ³

0.534 40.7

7.1.2 Kapadhetan Nalika Liquid (ing mp)

ora Sumadhiyaora Sumadhiya

0.512 20

7.2 Strength tensile

330.00 MPaora Sumadhiya

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)ora Sumadhiya

2.62E-10 774

7.5 situs kelenturan

7.5.1 nyukur pengaturan

38.00 GPAora Sumadhiya

1.3 222

7.5.2 pengaturan akeh

170.00 GPAora Sumadhiya

1.6 462

7.5.3 Young kang pengaturan

105.00 GPAora Sumadhiya

1.7 528

7.6 Poisson rasio

0.40ora Sumadhiya

0.032 0.47

7.7 Properties Teknik liyane

ductile, malleable

Unknown

8 Magnetic

8.1 Ciri Magnetic

8.1.1 Gravitasi tartamtu

8.57ora Sumadhiya

0.53 4500

8.1.2 Nindakake Magnetic

paramagnetic

Unknown

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

Arman

Unknown

8.2.2 resistivity

152.00 nΩ · mora Sumadhiya

0.18 961

8.2.3 konduktivitas listrik

0.07 10 ⁶ / cm Ωora Sumadhiya

0.00666 0.63

8.2.4 elektron Affinity

86.10 kJ / molora Sumadhiya

0 222.8

9 termal

9.1 Kalor tartamtu

0.26 J / (kg K)ora Sumadhiya

0.11 3.6

9.2 Graham Kapasitas kalor

24.60 J / mol · Kora Sumadhiya

16.443 62.7

9.3 doyo termal

53.70 W / m · Kora Sumadhiya

6.3 429

9.4 suhu kritis

ora Sumadhiyaora Sumadhiya

26.3 3223

9.5 Expansion termal

7.30 μm / (m · K)ora Sumadhiya

4.5 97

9.6 enthalpy

9.6.1 Enthalpy panguapan

696.60 kJ / molora Sumadhiya

7.32 799.1

9.6.2 Enthalpy saka Fusion

27.20 kJ / molora Sumadhiya

2.1 35.23

9.6.3 Enthalpy saka atomization

745.00 kJ / molora Sumadhiya

61.5 837

9.7 Standard molar Entropy

36.40 J / mol.Kora Sumadhiya

9.5 198.1

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