lanthanum

Niobium

mbandhingaké lanthanum lan Niobium

lanthanum

Niobium

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1 Tabel périodik

1.1 Symbol

1.2 Panggil Group

ora Sumadhiya5

0 17

1.4 Panggil periode

2 7

1.7 Block

pemblokiran f

d block

1.8 Family unsur

lanthanide

transisi Metal

1.9 CAS Number

74399107440031

7429905 54386242

1.12 Jeneng papan Group

P63 / mmc

3M Im_

1.13 Space Group Number

194.00229.00

11 229

2 facts

2.1 Facts Interesting

Lanthanum logam punika Highly malleable, ductile lan sectile.
Yen kapapar logam Lanthanum online oxidizes kanthi cepet.

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

2.2 sumber

Found in Minerals, Mining, Ores saka Minerals

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

2.3 History

2.3.1 sing katutup

Carl Gustaf Mosander

Charles Hatchett

2.3.2 Discovery

Wonten ing taun 1838

ing taun 1801

2.4 turah mbrawah

2.4.1 Turah mbrawah Ing Universe

2 * 10^-7 %2 * 10^-7 %

5E-09 0.11

2.6.1 Turah mbrawah Ing Sun

~0.0000002 %~0.0000004 %

1E-08 0.1

2.8.1 Turah mbrawah Ing meteorit

0.00 %0.00 %

1.7E-07 22

4.1.2 Turah mbrawah Ing bumi lemah ndhuwur

0.00 %0.00 %

9.9E-12 8.1

4.1.7 Turah mbrawah Ing Segara

0.00 %0.00 %

2E-23 1.1

4.3.3 Turah mbrawah Ing Manungsa

ora Sumadhiyaora Sumadhiya

1E-13 1.4

5 ulah

5.1 Ulah lan Wuku

Character length exceed error

5.1.1 Ulah Industrial

Industry Listrik, Industry Elektronik

Industry Aerospace, Industry amunisi, Industry Listrik, Industry Elektronik

5.1.2 Ulah Medical

5.1.3 Ulah liyane

wesi, Manufacturing mirror

wesi

5.2 Properties biologi

5.2.1 keracunan

Low Toxic

5.2.2 Saiki ing badan Human

5.2.3 Sang

ora Sumadhiya0.01 Sang / mg dm-3

0 1970

5.2.6 ing Bone

0.08 ppm0.07 ppm

0 170000

7 fisik

7.1 leleh Point

920.00 ° C2,468.00 ° C

27 3410

7.3 Boiling Point

3,469.00 ° C2,468.00 ° C

147 5660

7.5 katon

7.5.1 State fisik

Solid

7.5.2 warna

perak Putih

Gray

7.6.1 luster

metallic

7.7 atose

7.7.1 Mohs atose

2.506.00

0.2 8.5

8.1.2 Brinell atose

350.00 MPa735.00 MPa

0.14 3490

8.2.3 Vickers atose

360.00 MPa870.00 MPa

121 3430

8.4 Kacepetan swara

2,475.00 m / s3,480.00 m / s

818 16200

8.6 Properties Optical

8.6.1 bias Index

ora Sumadhiyaora Sumadhiya

1.000933 1.7229

8.6.3 reflectivity

ora Sumadhiyaora Sumadhiya

58 97

8.7 allotropes

Ora

8.7.1 α allotropes

ora Sumadhiya

8.7.2 β allotropes

ora Sumadhiya

8.7.3 γ allotropes

ora Sumadhiya

10 Kimia

10.1 Formula Kimia

10.2 isotop

10.2.1 Isotop dikenal

3117

0 38

10.4 keelektronegatifan

10.4.1 Pauling Elektronegativitas

1.101.60

0.7 2.54

10.5.1 Sanderson Elektronegativitas

ora Sumadhiya1.42

0.22 2.56

10.6.1 Allred Rochow Elektronegativitas

1.081.23

0.86 1.82

10.7.1 Mulliken-Jaffe Elektronegativitas

ora Sumadhiyaora Sumadhiya

0.62 2.48

10.8.2 Allen Elektronegativitas

ora Sumadhiya1.41

0.659 2.7

10.9 Electropositivity

10.9.1 Pauling Electropositivity

2.902.40

1.46 3.3

10.10 tenogo ionisasi

10.10.1 Level Energy 1st

538.10 kJ / mol652.10 kJ / mol

375.7 26130

10.11.1 Level Energy 2

1,067.00 kJ / mol1,380.00 kJ / mol

710.2162 28750

10.11.2 Level Energy 3rd

1,850.30 kJ / mol2,416.00 kJ / mol

1600 34230

10.11.3 Level Energy 4

4,819.00 kJ / mol3,700.00 kJ / mol

2780 37066

10.11.4 Level Energy 5th

5,940.00 kJ / mol4,877.00 kJ / mol

4305.2 97510

10.11.5 Level Energy 6th

ora Sumadhiya9,847.00 kJ / mol

5715.8 105800

10.11.6 tingkat Energy 7

ora Sumadhiya12,100.00 kJ / mol

7226.8 114300

10.11.7 Level Energy 8

ora Sumadhiyaora Sumadhiya

8857.4 125300

10.11.8 Level Energy 9

ora Sumadhiyaora Sumadhiya

14110 134700

10.11.9 Level Energy 10th

ora Sumadhiyaora Sumadhiya

17100 144300

10.11.10 Level Energy 11

ora Sumadhiyaora Sumadhiya

19900 169988

10.11.11 Level Energy 12

ora Sumadhiyaora Sumadhiya

22219 189368

10.11.12 Level Energy 13

ora Sumadhiyaora Sumadhiya

26930 76015

10.11.13 Level Energy 14

ora Sumadhiyaora Sumadhiya

29196 86450

10.11.14 Level Energy 15

ora Sumadhiyaora Sumadhiya

41987 97510

10.11.15 Level Energy 16

ora Sumadhiyaora Sumadhiya

47206 109480

10.11.16 Level Energy 17

ora Sumadhiyaora Sumadhiya

52737 122200

10.11.17 Level Energy 18

ora Sumadhiyaora Sumadhiya

58570 134810

10.11.18 Level Energy 19

ora Sumadhiyaora Sumadhiya

64702 148700

10.11.19 Level Energy 20

ora Sumadhiyaora Sumadhiya

80400 171200

10.11.20 Level Energy 21

ora Sumadhiyaora Sumadhiya

87000 179100

10.11.21 Level Energy 22

ora Sumadhiyaora Sumadhiya

93400 184900

10.11.22 Level Energy 23rd

ora Sumadhiyaora Sumadhiya

98420 198800

10.11.23 Level Energy 24

ora Sumadhiyaora Sumadhiya

104400 195200

10.11.24 Level Energy 25th

ora Sumadhiyaora Sumadhiya

121900 121900

10.11.25 Level Energy 26th

ora Sumadhiyaora Sumadhiya

127700 127700

10.11.26 Level Energy 27th

ora Sumadhiyaora Sumadhiya

133800 133800

10.11.27 Level Energy 28th

ora Sumadhiyaora Sumadhiya

139800 139800

10.11.28 Level Energy 29

ora Sumadhiyaora Sumadhiya

148100 148100

10.11.29 Level Energy 30

ora Sumadhiyaora Sumadhiya

154500 154500

10.12 padha karo elektrokimia

1.73 g / amp-day0.69 g / amp-day

0.16812 8.3209

10.13 Fungsi Work elektron

3.50 eV4.30 eV

2.14 5.65

10.14 Properties Kimia liyane

ionisasi, Isotop radioaktif, kelarutan

anti Corrosion, ionisasi, Isotop radioaktif, kelarutan

11 atom

11.1 Panggil atom

5741

3 117

11.2 Konfigurasi elektron

[Xe] 5d ² 6s ²

[Kr] 4d ⁴ 5S ¹

11.3 Struktur Crystal

Double Hexagonal Tutup dikempalken (DHCP)

Body tengah kubik (Bcc)

11.3.1 Crystal pola

11.4 atom

11.4.1 Jumlah proton

5741

3 117

11.4.2 Jumlah Neutron

8252

4 184

11.4.3 Jumlah Èlèktron

5741

3 117

11.5 Radius saka Atom

11.5.1 Radius atom

187.00 pm146.00 pm

112 265

11.5.2 kovalen Radius

207.00 pm164.00 pm

96 260

11.5.3 Van der Waals Radius

240.00 pm200.00 pm

139 348

11.6 Bobot atom

138.91 Amu92.91 Amu

6.94 294

11.7 Volume atom

20.73 cm3 / mol10.87 cm3 / mol

1.39 71.07

11.8 Nomer atom jejer

11.8.1 unsur Previous

11.8.2 Sabanjure unsur

11.9 Potensi Valence Electron

40.71 (-eV)104.00 (-eV)

8 392.42

11.10 Constant pola

377.20 pm330.04 pm

228.58 891.25

11.11 pola Angles

π/2, π/2, 2 π/3

π/2, π/2, π/2

11.12 Pola C / A rasio

1.62ora Sumadhiya

1.567 1.886

12 Teknik

12.1 Kapadhetan

12.1.1 Kapadhetan Ing suhu kamar

6.16 g / cm ³8.57 g / cm ³

0.534 40.7

12.1.2 Kapadhetan Nalika Liquid (ing mp)

5.94 g / cm3ora Sumadhiya

0.512 20

12.2 Strength tensile

ora Sumadhiya330.00 MPa

2.5 11000

12.3 viskositas

ora Sumadhiyaora Sumadhiya

0.001526 0.001526

12.4 meksa beluk

12.4.1 Meksa beluk ing 1000 K

ora Sumadhiyaora Sumadhiya

2.47E-11 121

12.4.2 Meksa beluk ing 2000 K

0.98 (Pa)0.00 (Pa)

2.62E-10 774

12.5 situs kelenturan

12.5.1 nyukur pengaturan

14.30 GPA38.00 GPA

1.3 222

12.5.2 pengaturan akeh

27.90 GPA170.00 GPA

1.6 462

12.5.3 Young kang pengaturan

36.60 GPA105.00 GPA

1.7 528

12.6 Poisson rasio

0.280.40

0.032 0.47

12.7 Properties Teknik liyane

ductile

ductile, malleable

13 Magnetic

13.1 Ciri Magnetic

13.1.1 Gravitasi tartamtu

6.178.57

0.53 4500

13.1.2 Nindakake Magnetic

paramagnetic

13.1.3 permeabilitas

ora Sumadhiyaora Sumadhiya

1.25643E-06 0.0063

13.1.4 kelemahan

ora Sumadhiyaora Sumadhiya

-0.000166 200000

13.2 Properties Listrik

13.2.1 Property Listrik

Arman

13.2.2 resistivity

615.00 nΩ · m152.00 nΩ · m

0.18 961

13.2.3 konduktivitas listrik

0.01 10 ⁶ / cm Ω0.07 10 ⁶ / cm Ω

0.00666 0.63

13.2.4 elektron Affinity

48.00 kJ / mol86.10 kJ / mol

0 222.8

14 termal

14.1 Kalor tartamtu

0.19 J / (kg K)0.26 J / (kg K)

0.11 3.6

14.2 Graham Kapasitas kalor

27.11 J / mol · K24.60 J / mol · K

16.443 62.7

14.3 doyo termal

13.40 W / m · K53.70 W / m · K

6.3 429

14.4 suhu kritis

ora Sumadhiyaora Sumadhiya

26.3 3223

14.5 Expansion termal

12.10 μm / (m · K)7.30 μm / (m · K)

4.5 97

14.6 enthalpy

14.6.1 Enthalpy panguapan

399.60 kJ / mol696.60 kJ / mol

7.32 799.1

14.6.2 Enthalpy saka Fusion

6.20 kJ / mol27.20 kJ / mol

2.1 35.23

14.6.3 Enthalpy saka atomization

431.00 kJ / mol745.00 kJ / mol

61.5 837

14.7 Standard molar Entropy

56.90 J / mol.K36.40 J / mol.K

9.5 198.1

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