sesium

Lead

sesium mungsuh Lead

sesium

Lead

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1 Tabel périodik

1.1 Symbol

1.2 Panggil Group

114

0 17

2.2 Panggil periode

2 7

2.7 Block

s pemblokiran

p pemblokiran

2.8 Family unsur

alkali

Transisi Post-

2.9 CAS Number

74404627439921

7429905 54386242

3.1 Jeneng papan Group

3M Im_

Fm_ 3M

3.4 Space Group Number

229.00225.00

11 229

4 facts

4.1 Facts Interesting

ora Cepak

Galena Mineral ngandhut meh 87% saka logam Lead ing, Galena punika sulfide Mineral.
Sumber kasedhiya paling saka logam Lead dina iku dening ulang batre automobile.

4.2 sumber

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

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

4.3 History

4.3.1 sing katutup

Robert Bunsen and Gustav Kirchhoff

Unknown

4.3.2 Discovery

ing taun 1860

Ing Tengah Easterns (7000 SM)

4.4 turah mbrawah

4.4.1 Turah mbrawah Ing Universe

8 * 10^-8 %1 * 10^-6 %

5E-09 0.11

4.5.2 Turah mbrawah Ing Sun

~0.0000008 %~0.000001 %

1E-08 0.1

4.5.7 Turah mbrawah Ing meteorit

0.00 %0.00 %

1.7E-07 22

4.6.2 Turah mbrawah Ing bumi lemah ndhuwur

0.00 %0.00 %

9.9E-12 8.1

4.8.1 Turah mbrawah Ing Segara

0.00 %0.00 %

2E-23 1.1

4.9.3 Turah mbrawah Ing Manungsa

0.00 %0.00 %

1E-13 1.4

5 ulah

5.1 Ulah lan Wuku

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.

Sampeyan uga dipigunakaké ing insecticides, alami rambute lan minangka aditif anti-nuthuk kanggo bensin. Nanging kabeh iki dilarang déning pamaréntah minangka logam Lead dikenal kanggo ngrugekake kanggo kesehatan.

5.1.1 Ulah Industrial

Industry Aerospace, Industry automobile, Industry Listrik, Industry Elektronik

Industri Kimia, Industry Listrik, Industry Elektronik

5.1.2 Ulah Medical

Surgical Instruments Manufacturing

5.1.3 Ulah liyane

wesi

5.2 Properties biologi

5.2.1 keracunan

mildly Toxic

Toxic

5.2.2 Saiki ing badan Human

5.2.3 Sang

0.00 Sang / mg dm-30.21 Sang / mg dm-3

0 1970

5.3.2 ing Bone

0.05 ppm30.00 ppm

0 170000

7 fisik

7.1 leleh Point

28.50 ° C327.50 ° C

27 3410

7.2 Boiling Point

678.40 ° C1,740.00 ° C

147 5660

7.5 katon

7.5.1 State fisik

Solid

7.5.2 warna

Gold perak

Gray

7.5.3 luster

metallic

7.6 atose

7.6.1 Mohs atose

0.201.50

0.2 8.5

7.7.3 Brinell atose

0.14 MPa38.00 MPa

0.14 3490

7.8.2 Vickers atose

ora Sumadhiyaora Sumadhiya

121 3430

7.9 Kacepetan swara

ora Sumadhiya1,190.00 m / s

818 16200

7.10 Properties Optical

7.10.1 bias Index

ora Sumadhiyaora Sumadhiya

1.000933 1.7229

7.10.4 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

3635

0 38

8.5 keelektronegatifan

8.5.1 Pauling Elektronegativitas

0.791.87

0.7 2.54

9.1.5 Sanderson Elektronegativitas

0.222.29

0.22 2.56

9.1.11 Allred Rochow Elektronegativitas

0.861.55

0.86 1.82

9.1.14 Mulliken-Jaffe Elektronegativitas

0.622.41

0.62 2.48

9.2.4 Allen Elektronegativitas

0.661.85

0.659 2.7

9.4 Electropositivity

9.4.1 Pauling Electropositivity

3.211.67

1.46 3.3

9.6 tenogo ionisasi

9.6.1 Level Energy 1st

375.70 kJ / mol715.60 kJ / mol

375.7 26130

10.1.1 Level Energy 2

2,234.30 kJ / mol1,450.50 kJ / mol

710.2162 28750

11.1.1 Level Energy 3rd

3,400.00 kJ / mol3,081.50 kJ / mol

1600 34230

11.2.1 Level Energy 4

ora Sumadhiya4,083.00 kJ / mol

2780 37066

11.3.1 Level Energy 5th

ora Sumadhiya6,640.00 kJ / mol

4305.2 97510

11.4.2 Level Energy 6th

ora Sumadhiyaora Sumadhiya

5715.8 105800

11.5.2 tingkat Energy 7

ora Sumadhiyaora Sumadhiya

7226.8 114300

11.6.1 Level Energy 8

ora Sumadhiyaora Sumadhiya

8857.4 125300

11.7.1 Level Energy 9

ora Sumadhiyaora Sumadhiya

14110 134700

11.9.1 Level Energy 10th

ora Sumadhiyaora Sumadhiya

17100 144300

11.11.1 Level Energy 11

ora Sumadhiyaora Sumadhiya

19900 169988

11.12.2 Level Energy 12

ora Sumadhiyaora Sumadhiya

22219 189368

12.2.1 Level Energy 13

ora Sumadhiyaora Sumadhiya

26930 76015

12.2.3 Level Energy 14

ora Sumadhiyaora Sumadhiya

29196 86450

12.3.1 Level Energy 15

ora Sumadhiyaora Sumadhiya

41987 97510

12.5.2 Level Energy 16

ora Sumadhiyaora Sumadhiya

47206 109480

12.5.4 Level Energy 17

ora Sumadhiyaora Sumadhiya

52737 122200

12.6.2 Level Energy 18

ora Sumadhiyaora Sumadhiya

58570 134810

12.6.4 Level Energy 19

ora Sumadhiyaora Sumadhiya

64702 148700

12.6.6 Level Energy 20

ora Sumadhiyaora Sumadhiya

80400 171200

12.6.7 Level Energy 21

ora Sumadhiyaora Sumadhiya

87000 179100

12.7.1 Level Energy 22

ora Sumadhiyaora Sumadhiya

93400 184900

12.7.2 Level Energy 23rd

ora Sumadhiyaora Sumadhiya

98420 198800

13.1.2 Level Energy 24

ora Sumadhiyaora Sumadhiya

104400 195200

13.1.5 Level Energy 25th

ora Sumadhiyaora Sumadhiya

121900 121900

13.1.7 Level Energy 26th

ora Sumadhiyaora Sumadhiya

127700 127700

13.2.3 Level Energy 27th

ora Sumadhiyaora Sumadhiya

133800 133800

13.2.4 Level Energy 28th

ora Sumadhiyaora Sumadhiya

139800 139800

13.2.6 Level Energy 29

ora Sumadhiyaora Sumadhiya

148100 148100

13.2.8 Level Energy 30

ora Sumadhiyaora Sumadhiya

154500 154500

13.3 padha karo elektrokimia

4.96 g / amp-day3.87 g / amp-day

0.16812 8.3209

14.3 Fungsi Work elektron

2.14 eV4.25 eV

2.14 5.65

14.5 Properties Kimia liyane

Kimia Stabilitas, Corrosion, ionisasi, Isotop radioaktif, kelarutan

anti Corrosion, ionisasi, Isotop radioaktif

15 atom

15.1 Panggil atom

5582

3 117

15.3 Konfigurasi elektron

[Xe] 6s ¹

[Xe] 4F ¹⁴ 5d ¹⁰ 6s ² 6p ²

15.4 Struktur Crystal

Body tengah kubik (Bcc)

Face tengah kubik (FCC)

15.4.1 Crystal pola

15.5 atom

15.5.1 Jumlah proton

5582

3 117

15.6.1 Jumlah Neutron

78125

4 184

15.7.3 Jumlah Èlèktron

5582

3 117

15.8 Radius saka Atom

15.8.1 Radius atom

265.00 pm175.00 pm

112 265

15.9.1 kovalen Radius

244.00 pm146.00 pm

96 260

15.9.2 Van der Waals Radius

343.00 pm202.00 pm

139 348

15.10 Bobot atom

132.91 Amu207.20 Amu

6.94 294

15.11 Volume atom

71.07 cm3 / mol18.17 cm3 / mol

1.39 71.07

15.12 Nomer atom jejer

15.12.1 unsur Previous

15.12.2 Sabanjure unsur

15.13 Potensi Valence Electron

8.62 (-eV)24.20 (-eV)

8 392.42

15.14 Constant pola

614.10 pm495.08 pm

228.58 891.25

15.15 pola Angles

π/2, π/2, π/2

15.16 Pola C / A rasio

ora Sumadhiyaora Sumadhiya

1.567 1.886

16 Teknik

16.1 Kapadhetan

16.1.1 Kapadhetan Ing suhu kamar

1.93 g / cm ³11.34 g / cm ³

0.534 40.7

16.1.2 Kapadhetan Nalika Liquid (ing mp)

1.84 g / cm310.66 g / cm3

0.512 20

16.2 Strength tensile

ora Sumadhiya12.00 MPa

2.5 11000

16.3 viskositas

ora Sumadhiyaora Sumadhiya

0.001526 0.001526

16.4 meksa beluk

16.4.1 Meksa beluk ing 1000 K

ora Sumadhiya1.64 (Pa)

2.47E-11 121

16.4.2 Meksa beluk ing 2000 K

ora Sumadhiyaora Sumadhiya

2.62E-10 774

16.5 situs kelenturan

16.5.1 nyukur pengaturan

ora Sumadhiya5.60 GPA

1.3 222

16.5.2 pengaturan akeh

1.60 GPA46.00 GPA

1.6 462

16.5.3 Young kang pengaturan

1.70 GPA16.00 GPA

1.7 528

16.6 Poisson rasio

ora Sumadhiya0.44

0.032 0.47

16.7 Properties Teknik liyane

ductile

ductile, malleable

17 Magnetic

17.1 Ciri Magnetic

17.1.1 Gravitasi tartamtu

1.8711.35

0.53 4500

17.1.2 Nindakake Magnetic

paramagnetic

diamagnetic

17.1.3 permeabilitas

ora Sumadhiyaora Sumadhiya

1.25643E-06 0.0063

17.1.4 kelemahan

ora Sumadhiyaora Sumadhiya

-0.000166 200000

17.2 Properties Listrik

17.2.1 Property Listrik

Semiconductor

Arman miskin

17.2.2 resistivity

205.00 nΩ · m208.00 nΩ · m

0.18 961

17.2.3 konduktivitas listrik

0.05 10 ⁶ / cm Ω0.05 10 ⁶ / cm Ω

0.00666 0.63

17.2.4 elektron Affinity

45.50 kJ / mol35.10 kJ / mol

0 222.8

18 termal

18.1 Kalor tartamtu

0.24 J / (kg K)0.13 J / (kg K)

0.11 3.6

18.2 Graham Kapasitas kalor

32.21 J / mol · K26.65 J / mol · K

16.443 62.7

18.3 doyo termal

35.90 W / m · K35.30 W / m · K

6.3 429

18.4 suhu kritis

1,938.00 Kora Sumadhiya

26.3 3223

18.5 Expansion termal

97.00 μm / (m · K)28.90 μm / (m · K)

4.5 97

18.6 enthalpy

18.6.1 Enthalpy panguapan

65.90 kJ / mol179.40 kJ / mol

7.32 799.1

18.6.2 Enthalpy saka Fusion

2.10 kJ / mol4.77 kJ / mol

2.1 35.23

18.6.3 Enthalpy saka atomization

78.20 kJ / mol194.60 kJ / mol

61.5 837

18.7 Standard molar Entropy

85.20 J / mol.K64.80 J / mol.K

9.5 198.1

Mbandhingaké

sesium mungsuh Thallium

sesium mungsuh Francium

sesium mungsuh Erbium

Erbium