Lead

lanthanum

Lead mungsuh lanthanum

Lead

lanthanum

Add ⊕

1 Tabel périodik

1.1 Symbol

1.2 Panggil Group

14ora Sumadhiya

0 17

1.3 Panggil periode

2 7

1.5 Block

p pemblokiran

pemblokiran f

1.6 Family unsur

Transisi Post-

lanthanide

1.7 CAS Number

74399217439910

7429905 54386242

1.11 Jeneng papan Group

Fm_ 3M

P63 / mmc

1.12 Space Group Number

225.00194.00

11 229

2 facts

2.1 Facts Interesting

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.

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

2.2 sumber

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

Found in Minerals, Mining, Ores saka Minerals

2.3 History

2.3.1 sing katutup

Unknown

Carl Gustaf Mosander

3.1.1 Discovery

Ing Tengah Easterns (7000 SM)

Wonten ing taun 1838

3.2 turah mbrawah

3.3.1 Turah mbrawah Ing Universe

1 * 10^-6 %2 * 10^-7 %

5E-09 0.11

1.2.1 Turah mbrawah Ing Sun

~0.000001 %~0.0000002 %

1E-08 0.1

1.2.3 Turah mbrawah Ing meteorit

0.00 %0.00 %

1.7E-07 22

1.3.2 Turah mbrawah Ing bumi lemah ndhuwur

0.00 %0.00 %

9.9E-12 8.1

1.6.2 Turah mbrawah Ing Segara

0.00 %0.00 %

2E-23 1.1

1.7.1 Turah mbrawah Ing Manungsa

0.00 %ora Sumadhiya

1E-13 1.4

2 ulah

2.1 Ulah lan Wuku

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.

Character length exceed error

2.1.1 Ulah Industrial

Industri Kimia, Industry Listrik, Industry Elektronik

Industry Listrik, Industry Elektronik

2.1.2 Ulah Medical

Surgical Instruments Manufacturing

2.1.3 Ulah liyane

wesi

wesi, Manufacturing mirror

2.2 Properties biologi

2.2.1 keracunan

Toxic

Low Toxic

2.2.2 Saiki ing badan Human

2.2.3 Sang

0.21 Sang / mg dm-3ora Sumadhiya

0 1970

4.4.2 ing Bone

30.00 ppm0.08 ppm

0 170000

5 fisik

5.1 leleh Point

327.50 ° C920.00 ° C

27 3410

6.3 Boiling Point

1,740.00 ° C3,469.00 ° C

147 5660

6.6 katon

6.6.1 State fisik

Solid

6.6.2 warna

Gray

perak Putih

6.6.4 luster

metallic

6.7 atose

6.7.1 Mohs atose

1.502.50

0.2 8.5

6.7.5 Brinell atose

38.00 MPa350.00 MPa

0.14 3490

7.3.2 Vickers atose

ora Sumadhiya360.00 MPa

121 3430

7.4 Kacepetan swara

1,190.00 m / s2,475.00 m / s

818 16200

7.6 Properties Optical

7.6.1 bias Index

ora Sumadhiyaora Sumadhiya

1.000933 1.7229

7.6.2 reflectivity

ora Sumadhiyaora Sumadhiya

58 97

9.3 allotropes

Ora

9.3.1 α allotropes

ora Sumadhiya

9.3.2 β allotropes

ora Sumadhiya

9.3.3 γ allotropes

ora Sumadhiya

10 Kimia

10.1 Formula Kimia

10.2 isotop

10.2.1 Isotop dikenal

3531

0 38

10.5 keelektronegatifan

10.5.1 Pauling Elektronegativitas

1.871.10

0.7 2.54

10.7.4 Sanderson Elektronegativitas

2.29ora Sumadhiya

0.22 2.56

10.8.3 Allred Rochow Elektronegativitas

1.551.08

0.86 1.82

10.10.2 Mulliken-Jaffe Elektronegativitas

2.41ora Sumadhiya

0.62 2.48

10.11.2 Allen Elektronegativitas

1.85ora Sumadhiya

0.659 2.7

11.3 Electropositivity

11.3.1 Pauling Electropositivity

1.672.90

1.46 3.3

11.5 tenogo ionisasi

11.5.1 Level Energy 1st

715.60 kJ / mol538.10 kJ / mol

375.7 26130

11.5.4 Level Energy 2

1,450.50 kJ / mol1,067.00 kJ / mol

710.2162 28750

11.5.6 Level Energy 3rd

3,081.50 kJ / mol1,850.30 kJ / mol

1600 34230

11.5.10 Level Energy 4

4,083.00 kJ / mol4,819.00 kJ / mol

2780 37066

11.5.14 Level Energy 5th

6,640.00 kJ / mol5,940.00 kJ / mol

4305.2 97510

11.6.3 Level Energy 6th

ora Sumadhiyaora Sumadhiya

5715.8 105800

11.7.3 tingkat Energy 7

ora Sumadhiyaora Sumadhiya

7226.8 114300

11.7.6 Level Energy 8

ora Sumadhiyaora Sumadhiya

8857.4 125300

11.7.32 Level Energy 9

ora Sumadhiyaora Sumadhiya

14110 134700

11.9.1 Level Energy 10th

ora Sumadhiyaora Sumadhiya

17100 144300

12.3.1 Level Energy 11

ora Sumadhiyaora Sumadhiya

19900 169988

12.4.6 Level Energy 12

ora Sumadhiyaora Sumadhiya

22219 189368

12.5.4 Level Energy 13

ora Sumadhiyaora Sumadhiya

26930 76015

12.6.2 Level Energy 14

ora Sumadhiyaora Sumadhiya

29196 86450

12.8.1 Level Energy 15

ora Sumadhiyaora Sumadhiya

41987 97510

13.2.1 Level Energy 16

ora Sumadhiyaora Sumadhiya

47206 109480

14.1.2 Level Energy 17

ora Sumadhiyaora Sumadhiya

52737 122200

14.1.5 Level Energy 18

ora Sumadhiyaora Sumadhiya

58570 134810

14.3.2 Level Energy 19

ora Sumadhiyaora Sumadhiya

64702 148700

14.5.5 Level Energy 20

ora Sumadhiyaora Sumadhiya

80400 171200

14.7.1 Level Energy 21

ora Sumadhiyaora Sumadhiya

87000 179100

14.8.1 Level Energy 22

ora Sumadhiyaora Sumadhiya

93400 184900

14.12.1 Level Energy 23rd

ora Sumadhiyaora Sumadhiya

98420 198800

15.2.1 Level Energy 24

ora Sumadhiyaora Sumadhiya

104400 195200

16.1.4 Level Energy 25th

ora Sumadhiyaora Sumadhiya

121900 121900

16.2.3 Level Energy 26th

ora Sumadhiyaora Sumadhiya

127700 127700

16.3.2 Level Energy 27th

ora Sumadhiyaora Sumadhiya

133800 133800

16.4.1 Level Energy 28th

ora Sumadhiyaora Sumadhiya

139800 139800

16.5.3 Level Energy 29

ora Sumadhiyaora Sumadhiya

148100 148100

16.5.4 Level Energy 30

ora Sumadhiyaora Sumadhiya

154500 154500

17.2 padha karo elektrokimia

3.87 g / amp-day1.73 g / amp-day

0.16812 8.3209

17.6 Fungsi Work elektron

4.25 eV3.50 eV

2.14 5.65

17.7 Properties Kimia liyane

anti Corrosion, ionisasi, Isotop radioaktif

ionisasi, Isotop radioaktif, kelarutan

18 atom

18.1 Panggil atom

8257

3 117

18.4 Konfigurasi elektron

[Xe] 4F ¹⁴ 5d ¹⁰ 6s ² 6p ²

[Xe] 5d ² 6s ²

18.5 Struktur Crystal

Face tengah kubik (FCC)

Double Hexagonal Tutup dikempalken (DHCP)

18.5.1 Crystal pola

18.6 atom

18.6.1 Jumlah proton

8257

3 117

19.1.2 Jumlah Neutron

12582

4 184

19.2.3 Jumlah Èlèktron

8257

3 117

19.4 Radius saka Atom

19.4.1 Radius atom

175.00 pm187.00 pm

112 265

19.4.4 kovalen Radius

146.00 pm207.00 pm

96 260

19.5.1 Van der Waals Radius

202.00 pm240.00 pm

139 348

20.2 Bobot atom

207.20 Amu138.91 Amu

6.94 294

20.5 Volume atom

18.17 cm3 / mol20.73 cm3 / mol

1.39 71.07

20.7 Nomer atom jejer

20.7.1 unsur Previous

20.7.2 Sabanjure unsur

20.8 Potensi Valence Electron

24.20 (-eV)40.71 (-eV)

8 392.42

20.10 Constant pola

495.08 pm377.20 pm

228.58 891.25

20.12 pola Angles

π/2, π/2, π/2

π/2, π/2, 2 π/3

20.13 Pola C / A rasio

ora Sumadhiya1.62

1.567 1.886

21 Teknik

21.1 Kapadhetan

21.1.1 Kapadhetan Ing suhu kamar

11.34 g / cm ³6.16 g / cm ³

0.534 40.7

21.2.1 Kapadhetan Nalika Liquid (ing mp)

10.66 g / cm35.94 g / cm3

0.512 20

21.3 Strength tensile

12.00 MPaora Sumadhiya

2.5 11000

21.4 viskositas

ora Sumadhiyaora Sumadhiya

0.001526 0.001526

21.5 meksa beluk

21.5.1 Meksa beluk ing 1000 K

1.64 (Pa)ora Sumadhiya

2.47E-11 121

21.5.2 Meksa beluk ing 2000 K

ora Sumadhiya0.98 (Pa)

2.62E-10 774

21.6 situs kelenturan

21.6.1 nyukur pengaturan

5.60 GPA14.30 GPA

1.3 222

21.6.2 pengaturan akeh

46.00 GPA27.90 GPA

1.6 462

21.6.3 Young kang pengaturan

16.00 GPA36.60 GPA

1.7 528

21.7 Poisson rasio

0.440.28

0.032 0.47

21.8 Properties Teknik liyane

ductile, malleable

ductile

22 Magnetic

22.1 Ciri Magnetic

22.1.1 Gravitasi tartamtu

11.356.17

0.53 4500

22.1.2 Nindakake Magnetic

diamagnetic

paramagnetic

22.1.3 permeabilitas

ora Sumadhiyaora Sumadhiya

1.25643E-06 0.0063

22.1.4 kelemahan

ora Sumadhiyaora Sumadhiya

-0.000166 200000

22.2 Properties Listrik

22.2.1 Property Listrik

Arman miskin

Arman

22.2.2 resistivity

208.00 nΩ · m615.00 nΩ · m

0.18 961

22.2.3 konduktivitas listrik

0.05 10 ⁶ / cm Ω0.01 10 ⁶ / cm Ω

0.00666 0.63

22.2.4 elektron Affinity

35.10 kJ / mol48.00 kJ / mol

0 222.8

23 termal

23.1 Kalor tartamtu

0.13 J / (kg K)0.19 J / (kg K)

0.11 3.6

23.2 Graham Kapasitas kalor

26.65 J / mol · K27.11 J / mol · K

16.443 62.7

23.3 doyo termal

35.30 W / m · K13.40 W / m · K

6.3 429

23.4 suhu kritis

ora Sumadhiyaora Sumadhiya

26.3 3223

23.5 Expansion termal

28.90 μm / (m · K)12.10 μm / (m · K)

4.5 97

23.6 enthalpy

23.6.1 Enthalpy panguapan

179.40 kJ / mol399.60 kJ / mol

7.32 799.1

23.6.2 Enthalpy saka Fusion

4.77 kJ / mol6.20 kJ / mol

2.1 35.23

23.6.3 Enthalpy saka atomization

194.60 kJ / mol431.00 kJ / mol

61.5 837

23.7 Standard molar Entropy

64.80 J / mol.K56.90 J / mol.K

9.5 198.1

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