Erbium

sesium

Erbium mungsuh sesium

Erbium

sesium

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1 Tabel périodik

1.1 Symbol

1.2 Panggil Group

ora Sumadhiya1

0 17

1.4 Panggil periode

2 7

1.6 Block

pemblokiran f

s pemblokiran

1.7 Family unsur

lanthanide

alkali

1.8 CAS Number

74405207440462

7429905 54386242

1.11 Jeneng papan Group

P63 / mmc

3M Im_

1.12 Space Group Number

194.00229.00

11 229

2 facts

2.1 Facts Interesting

Erbium logam digunakake minangka alloyed karo Vanadium wis alus.

Panaliten anyar nuduhake yen iku mbiyantu kanggo metabolisme.

ora Cepak

2.2 sumber

Mining

bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals

2.3 History

2.3.1 sing katutup

Carl Gustaf Mosander

Robert Bunsen and Gustav Kirchhoff

2.3.2 Discovery

Wonten ing taun 1842

ing taun 1860

2.4 turah mbrawah

2.4.1 Turah mbrawah Ing Universe

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

5E-09 0.11

3.1.2 Turah mbrawah Ing Sun

~0.0000001 %~0.0000008 %

1E-08 0.1

3.1.4 Turah mbrawah Ing meteorit

0.00 %0.00 %

1.7E-07 22

3.2.1 Turah mbrawah Ing bumi lemah ndhuwur

0.00 %0.00 %

9.9E-12 8.1

3.4.2 Turah mbrawah Ing Segara

0.00 %0.00 %

2E-23 1.1

3.4.4 Turah mbrawah Ing Manungsa

ora Sumadhiya0.00 %

1E-13 1.4

4 ulah

4.1 Ulah lan Wuku

Wis cenderung kanggo njaluk tarnished ing online mbukak, nanging nalika alloyed karo unsur kaya erbium, vanadium, tingkat atose sudo.
senyawa kaya Erbium oxide digunakake ing kaca tingal safety saka welders lan buruh metal.

nggunakake paling umum saka logam Sesium yaiku adi ngebur. Sampeyan uga dipigunakaké ing Manufaktur kaca optik.
Ing tabung vakum lan peralatan monitor radiation logam iki digunakake minangka katalis tukang promosi.

4.1.1 Ulah Industrial

Industri Kimia

Industry Aerospace, Industry automobile, Industry Listrik, Industry Elektronik

4.1.2 Ulah Medical

4.1.3 Ulah liyane

wesi

4.2 Properties biologi

4.2.1 keracunan

mildly Toxic

4.2.2 Saiki ing badan Human

Ora

4.2.3 Sang

ora Sumadhiya0.00 Sang / mg dm-3

0 1970

4.2.6 ing Bone

ora Sumadhiya0.05 ppm

0 170000

6 fisik

6.1 leleh Point

1,522.00 ° C28.50 ° C

27 3410

6.3 Boiling Point

2,510.00 ° C678.40 ° C

147 5660

6.4 katon

6.4.1 State fisik

Solid

6.4.2 warna

perak Putih

Gold perak

6.4.3 luster

lustrous

7.2 atose

7.2.1 Mohs atose

ora Sumadhiya0.20

0.2 8.5

7.4.1 Brinell atose

814.00 MPa0.14 MPa

0.14 3490

7.6.1 Vickers atose

589.00 MPaora Sumadhiya

121 3430

7.8 Kacepetan swara

2,830.00 m / sora Sumadhiya

818 16200

7.10 Properties Optical

7.10.1 bias Index

ora Sumadhiyaora Sumadhiya

1.000933 1.7229

7.10.2 reflectivity

ora Sumadhiyaora Sumadhiya

58 97

7.11 allotropes

Ora

7.11.1 α allotropes

ora Sumadhiya

7.11.2 β allotropes

ora Sumadhiya

7.11.3 γ allotropes

ora Sumadhiya

8 Kimia

8.1 Formula Kimia

8.2 isotop

8.2.1 Isotop dikenal

3136

0 38

8.3 keelektronegatifan

8.3.1 Pauling Elektronegativitas

1.240.79

0.7 2.54

8.3.2 Sanderson Elektronegativitas

ora Sumadhiya0.22

0.22 2.56

8.3.3 Allred Rochow Elektronegativitas

1.110.86

0.86 1.82

8.3.4 Mulliken-Jaffe Elektronegativitas

ora Sumadhiya0.62

0.62 2.48

8.3.5 Allen Elektronegativitas

ora Sumadhiya0.66

0.659 2.7

8.4 Electropositivity

8.4.1 Pauling Electropositivity

2.763.21

1.46 3.3

8.5 tenogo ionisasi

8.5.1 Level Energy 1st

589.30 kJ / mol375.70 kJ / mol

375.7 26130

8.5.2 Level Energy 2

1,150.00 kJ / mol2,234.30 kJ / mol

710.2162 28750

8.5.3 Level Energy 3rd

2,194.00 kJ / mol3,400.00 kJ / mol

1600 34230

8.5.4 Level Energy 4

4,120.00 kJ / molora Sumadhiya

2780 37066

8.5.5 Level Energy 5th

ora Sumadhiyaora Sumadhiya

4305.2 97510

8.5.6 Level Energy 6th

ora Sumadhiyaora Sumadhiya

5715.8 105800

8.5.7 tingkat Energy 7

ora Sumadhiyaora Sumadhiya

7226.8 114300

8.5.8 Level Energy 8

ora Sumadhiyaora Sumadhiya

8857.4 125300

8.5.9 Level Energy 9

ora Sumadhiyaora Sumadhiya

14110 134700

8.5.10 Level Energy 10th

ora Sumadhiyaora Sumadhiya

17100 144300

8.5.11 Level Energy 11

ora Sumadhiyaora Sumadhiya

19900 169988

8.5.12 Level Energy 12

ora Sumadhiyaora Sumadhiya

22219 189368

8.5.13 Level Energy 13

ora Sumadhiyaora Sumadhiya

26930 76015

8.5.14 Level Energy 14

ora Sumadhiyaora Sumadhiya

29196 86450

8.5.15 Level Energy 15

ora Sumadhiyaora Sumadhiya

41987 97510

8.5.16 Level Energy 16

ora Sumadhiyaora Sumadhiya

47206 109480

8.5.17 Level Energy 17

ora Sumadhiyaora Sumadhiya

52737 122200

8.5.18 Level Energy 18

ora Sumadhiyaora Sumadhiya

58570 134810

8.5.19 Level Energy 19

ora Sumadhiyaora Sumadhiya

64702 148700

8.5.20 Level Energy 20

ora Sumadhiyaora Sumadhiya

80400 171200

8.5.21 Level Energy 21

ora Sumadhiyaora Sumadhiya

87000 179100

8.5.22 Level Energy 22

ora Sumadhiyaora Sumadhiya

93400 184900

8.5.23 Level Energy 23rd

ora Sumadhiyaora Sumadhiya

98420 198800

8.5.24 Level Energy 24

ora Sumadhiyaora Sumadhiya

104400 195200

8.5.25 Level Energy 25th

ora Sumadhiyaora Sumadhiya

121900 121900

8.5.26 Level Energy 26th

ora Sumadhiyaora Sumadhiya

127700 127700

8.5.27 Level Energy 27th

ora Sumadhiyaora Sumadhiya

133800 133800

8.5.28 Level Energy 28th

ora Sumadhiyaora Sumadhiya

139800 139800

8.5.29 Level Energy 29

ora Sumadhiyaora Sumadhiya

148100 148100

8.5.30 Level Energy 30

ora Sumadhiyaora Sumadhiya

154500 154500

8.6 padha karo elektrokimia

2.08 g / amp-day4.96 g / amp-day

0.16812 8.3209

8.7 Fungsi Work elektron

ora Sumadhiya2.14 eV

2.14 5.65

8.8 Properties Kimia liyane

ionisasi, Isotop radioaktif, kelarutan

Kimia Stabilitas, Corrosion, ionisasi, Isotop radioaktif, kelarutan

9 atom

9.1 Panggil atom

6855

3 117

9.2 Konfigurasi elektron

[Xe] 4F ¹² 6s ²

[Xe] 6s ¹

9.3 Struktur Crystal

Hexagonal Tutup dikempalken (HCP)

Body tengah kubik (Bcc)

9.3.1 Crystal pola

9.4 atom

9.4.1 Jumlah proton

6855

3 117

9.4.2 Jumlah Neutron

9978

4 184

9.4.3 Jumlah Èlèktron

6855

3 117

9.5 Radius saka Atom

9.5.1 Radius atom

176.00 pm265.00 pm

112 265

9.5.2 kovalen Radius

189.00 pm244.00 pm

96 260

9.5.3 Van der Waals Radius

ora Sumadhiya343.00 pm

139 348

9.6 Bobot atom

167.26 Amu132.91 Amu

6.94 294

9.7 Volume atom

18.40 cm3 / mol71.07 cm3 / mol

1.39 71.07

9.8 Nomer atom jejer

9.8.1 unsur Previous

9.8.2 Sabanjure unsur

9.9 Potensi Valence Electron

49.00 (-eV)8.62 (-eV)

8 392.42

9.10 Constant pola

355.88 pm614.10 pm

228.58 891.25

9.11 pola Angles

π/2, π/2, 2 π/3

π/2, π/2, π/2

9.12 Pola C / A rasio

1.57ora Sumadhiya

1.567 1.886

10 Teknik

10.1 Kapadhetan

10.1.1 Kapadhetan Ing suhu kamar

9.07 g / cm ³1.93 g / cm ³

0.534 40.7

10.1.2 Kapadhetan Nalika Liquid (ing mp)

8.86 g / cm31.84 g / cm3

0.512 20

10.2 Strength tensile

ora Sumadhiyaora Sumadhiya

2.5 11000

10.3 viskositas

ora Sumadhiyaora Sumadhiya

0.001526 0.001526

10.4 meksa beluk

10.4.1 Meksa beluk ing 1000 K

0.00 (Pa)ora Sumadhiya

2.47E-11 121

10.4.2 Meksa beluk ing 2000 K

ora Sumadhiyaora Sumadhiya

2.62E-10 774

10.5 situs kelenturan

10.5.1 nyukur pengaturan

28.30 GPAora Sumadhiya

1.3 222

10.5.2 pengaturan akeh

44.40 GPA1.60 GPA

1.6 462

10.5.3 Young kang pengaturan

69.90 GPA1.70 GPA

1.7 528

10.6 Poisson rasio

0.24ora Sumadhiya

0.032 0.47

10.7 Properties Teknik liyane

malleable

ductile

11 Magnetic

11.1 Ciri Magnetic

11.1.1 Gravitasi tartamtu

9.071.87

0.53 4500

11.1.2 Nindakake Magnetic

paramagnetic

11.1.3 permeabilitas

ora Sumadhiyaora Sumadhiya

1.25643E-06 0.0063

11.1.4 kelemahan

ora Sumadhiyaora Sumadhiya

-0.000166 200000

11.2 Properties Listrik

11.2.1 Property Listrik

Arman

Semiconductor

11.2.2 resistivity

0.86 nΩ · m205.00 nΩ · m

0.18 961

11.2.3 konduktivitas listrik

0.01 10 ⁶ / cm Ω0.05 10 ⁶ / cm Ω

0.00666 0.63

11.2.4 elektron Affinity

50.00 kJ / mol45.50 kJ / mol

0 222.8

12 termal

12.1 Kalor tartamtu

0.17 J / (kg K)0.24 J / (kg K)

0.11 3.6

12.2 Graham Kapasitas kalor

28.12 J / mol · K32.21 J / mol · K

16.443 62.7

12.3 doyo termal

14.50 W / m · K35.90 W / m · K

6.3 429

12.4 suhu kritis

ora Sumadhiya1,938.00 K

26.3 3223

12.5 Expansion termal

12.20 μm / (m · K)97.00 μm / (m · K)

4.5 97

12.6 enthalpy

12.6.1 Enthalpy panguapan

261.00 kJ / mol65.90 kJ / mol

7.32 799.1

12.6.2 Enthalpy saka Fusion

17.20 kJ / mol2.10 kJ / mol

2.1 35.23

12.6.3 Enthalpy saka atomization

314.00 kJ / mol78.20 kJ / mol

61.5 837

12.7 Standard molar Entropy

73.10 J / mol.K85.20 J / mol.K

9.5 198.1

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