polonium

kobalt

polonium mungsuh kobalt

polonium

kobalt

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1 Tabel périodik

1.1 Symbol

1.2 Panggil Group

169

0 17

2.5 Panggil periode

2 7

2.7 Block

p pemblokiran

d block

2.8 Family unsur

Transisi Post-

transisi Metal

2.9 CAS Number

74400867440484

7429905 54386242

2.10 Jeneng papan Group

Pm-3M

P63 / mmc

2.11 Space Group Number

221.00194.00

11 229

3 facts

3.1 Facts Interesting

Polonium unsur radioaktif sing pisanan ditemokaké.

unsur polonium lan senyawa Highly radioaktif.

Sawijining logam campuran karo Beryllium menehi sumber neutron.

Character length exceed error

3.2 sumber

Mining, Ores logam

Found in Senyawa, Mining, Ores saka Minerals

3.3 History

3.3.1 sing katutup

Pierre Curie and Marie Curie

Georg Brandt

3.3.2 Discovery

ing taun 1898

ing 1732

3.4 turah mbrawah

3.4.1 Turah mbrawah Ing Universe

ora Sumadhiya3 * 10^-4 %

5E-09 0.11

3.4.3 Turah mbrawah Ing Sun

~-9999 %~0.0004 %

1E-08 0.1

4.2.4 Turah mbrawah Ing meteorit

ora Sumadhiya0.06 %

1.7E-07 22

4.2.6 Turah mbrawah Ing bumi lemah ndhuwur

ora Sumadhiya0.00 %

9.9E-12 8.1

5.2.1 Turah mbrawah Ing Segara

0.00 %0.00 %

2E-23 1.1

5.3.1 Turah mbrawah Ing Manungsa

ora Sumadhiya0.00 %

1E-13 1.4

6 ulah

6.1 Ulah lan Wuku

Polonium logam allotropes beda, kang digunakake ing piranti antistatic lan kanggo riset waé.

A 1 gram saka Polonium bisa tekan suhu 500 ° C, Empu kang digunakake minangka sumber panas kanggo peralatan papan.

Sawijining wesi aluminium lan nikel sing digunakake kanggo nggawe wesi sembrani kuat.
Sawetara wesi liyane ngetokne kekuatan-suhu dhuwur lan Empu padha digunakake ing Turbines saka Jet lan Gas engine.

6.1.1 Ulah Industrial

Industry Aerospace, Industry amunisi

Industri Kimia, Industry Listrik, Industry Elektronik

6.1.2 Ulah Medical

Industry Pharmaceutical

6.1.3 Ulah liyane

wesi

6.2 Properties biologi

6.2.1 keracunan

Highly Toxic

Toxic

6.2.2 Saiki ing badan Human

Ora

6.2.3 Sang

0.00 Sang / mg dm-30.04 Sang / mg dm-3

0 1970

7.1.3 ing Bone

0.00 ppm0.04 ppm

0 170000

8 fisik

8.1 leleh Point

254.00 ° C1,495.00 ° C

27 3410

8.3 Boiling Point

962.00 ° C2,870.00 ° C

147 5660

8.5 katon

8.5.1 State fisik

Solid

8.5.2 warna

Silver

Gray

8.5.3 luster

metallic

8.6 atose

8.6.1 Mohs atose

ora Sumadhiya5.00

0.2 8.5

9.2.2 Brinell atose

ora Sumadhiya470.00 MPa

0.14 3490

9.4.1 Vickers atose

ora Sumadhiya1,043.00 MPa

121 3430

9.6 Kacepetan swara

ora Sumadhiya4,720.00 m / s

818 16200

9.7 Properties Optical

9.7.1 bias Index

ora Sumadhiyaora Sumadhiya

1.000933 1.7229

9.7.3 reflectivity

ora Sumadhiya67.00 %

58 97

9.8 allotropes

9.8.1 α allotropes

α-polonium

α-kobalt

9.8.2 β allotropes

β-polonium

β-kobalt

9.8.3 γ allotropes

ora Sumadhiya

10 Kimia

10.1 Formula Kimia

10.2 isotop

10.2.1 Isotop dikenal

2926

0 38

10.5 keelektronegatifan

10.5.1 Pauling Elektronegativitas

2.001.88

0.7 2.54

10.6.3 Sanderson Elektronegativitas

ora Sumadhiya2.56

0.22 2.56

10.6.6 Allred Rochow Elektronegativitas

1.761.70

0.86 1.82

10.6.8 Mulliken-Jaffe Elektronegativitas

2.48ora Sumadhiya

0.62 2.48

10.6.11 Allen Elektronegativitas

2.191.84

0.659 2.7

10.7 Electropositivity

10.7.1 Pauling Electropositivity

2.002.12

1.46 3.3

10.9 tenogo ionisasi

10.9.1 Level Energy 1st

812.10 kJ / mol760.40 kJ / mol

375.7 26130

10.9.3 Level Energy 2

ora Sumadhiya1,648.00 kJ / mol

710.2162 28750

10.9.5 Level Energy 3rd

ora Sumadhiya3,232.00 kJ / mol

1600 34230

11.1.3 Level Energy 4

ora Sumadhiya4,950.00 kJ / mol

2780 37066

11.1.7 Level Energy 5th

ora Sumadhiya7,670.00 kJ / mol

4305.2 97510

11.1.9 Level Energy 6th

ora Sumadhiya9,840.00 kJ / mol

5715.8 105800

11.1.12 tingkat Energy 7

ora Sumadhiya12,440.00 kJ / mol

7226.8 114300

11.2.3 Level Energy 8

ora Sumadhiya15,230.00 kJ / mol

8857.4 125300

11.2.5 Level Energy 9

ora Sumadhiya17,959.00 kJ / mol

14110 134700

11.2.8 Level Energy 10th

ora Sumadhiya26,570.00 kJ / mol

17100 144300

11.2.11 Level Energy 11

ora Sumadhiya29,400.00 kJ / mol

19900 169988

12.1.1 Level Energy 12

ora Sumadhiya32,400.00 kJ / mol

22219 189368

12.2.2 Level Energy 13

ora Sumadhiya36,600.00 kJ / mol

26930 76015

12.3.1 Level Energy 14

ora Sumadhiya39,700.00 kJ / mol

29196 86450

12.3.4 Level Energy 15

ora Sumadhiya42,800.00 kJ / mol

41987 97510

12.4.2 Level Energy 16

ora Sumadhiya49,396.00 kJ / mol

47206 109480

12.5.2 Level Energy 17

ora Sumadhiya52,737.00 kJ / mol

52737 122200

12.6.2 Level Energy 18

ora Sumadhiya134,810.00 kJ / mol

58570 134810

12.6.4 Level Energy 19

ora Sumadhiya145,170.00 kJ / mol

64702 148700

12.6.7 Level Energy 20

ora Sumadhiya154,700.00 kJ / mol

80400 171200

12.7.1 Level Energy 21

ora Sumadhiya167,400.00 kJ / mol

87000 179100

12.7.3 Level Energy 22

ora Sumadhiya178,100.00 kJ / mol

93400 184900

12.8.1 Level Energy 23rd

ora Sumadhiya189,300.00 kJ / mol

98420 198800

12.9.1 Level Energy 24

ora Sumadhiyaora Sumadhiya

104400 195200

13.1.1 Level Energy 25th

ora Sumadhiyaora Sumadhiya

121900 121900

13.1.2 Level Energy 26th

ora Sumadhiyaora Sumadhiya

127700 127700

13.4.2 Level Energy 27th

ora Sumadhiyaora Sumadhiya

133800 133800

13.4.4 Level Energy 28th

ora Sumadhiyaora Sumadhiya

139800 139800

13.4.5 Level Energy 29

ora Sumadhiyaora Sumadhiya

148100 148100

13.4.7 Level Energy 30

ora Sumadhiyaora Sumadhiya

154500 154500

13.5 padha karo elektrokimia

3.90 g / amp-day1.10 g / amp-day

0.16812 8.3209

13.7 Fungsi Work elektron

ora Sumadhiya5.00 eV

2.14 5.65

13.8 Properties Kimia liyane

ionisasi, Isotop radioaktif, kelarutan

Kimia Stabilitas, ionisasi

14 atom

14.1 Panggil atom

8422

3 117

14.3 Konfigurasi elektron

[Xe] 4F ¹⁴ 5d ¹⁰ 6s ² 6p ⁴

[Ar] 3d ² 4s ²

14.4 Struktur Crystal

Pénguapan (Mon)

Hexagonal Tutup dikempalken (HCP)

14.4.1 Crystal pola

14.5 atom

14.5.1 Jumlah proton

8422

3 117

14.6.1 Jumlah Neutron

12526

4 184

14.9.1 Jumlah Èlèktron

8422

3 117

14.12 Radius saka Atom

14.12.1 Radius atom

168.00 pm147.00 pm

112 265

15.1.2 kovalen Radius

140.00 pm160.00 pm

96 260

15.1.4 Van der Waals Radius

197.00 pm200.00 pm

139 348

15.3 Bobot atom

209.00 Amu47.87 Amu

6.94 294

15.5 Volume atom

22.23 cm3 / mol10.64 cm3 / mol

1.39 71.07

15.7 Nomer atom jejer

15.7.1 unsur Previous

15.7.2 Sabanjure unsur

15.8 Potensi Valence Electron

ora Sumadhiya95.20 (-eV)

8 392.42

15.10 Constant pola

335.90 pm295.08 pm

228.58 891.25

15.11 pola Angles

π/2, π/2, π/2

π/2, π/2, 2 π/3

15.12 Pola C / A rasio

ora Sumadhiyaora Sumadhiya

1.567 1.886

16 Teknik

16.1 Kapadhetan

16.1.1 Kapadhetan Ing suhu kamar

9.20 g / cm ³4.51 g / cm ³

0.534 40.7

16.1.3 Kapadhetan Nalika Liquid (ing mp)

9.40 g / cm34.11 g / cm3

0.512 20

17.2 Strength tensile

ora Sumadhiya434.00 MPa

2.5 11000

17.3 viskositas

ora Sumadhiyaora Sumadhiya

0.001526 0.001526

17.4 meksa beluk

17.4.1 Meksa beluk ing 1000 K

ora Sumadhiyaora Sumadhiya

2.47E-11 121

17.5.3 Meksa beluk ing 2000 K

ora Sumadhiya0.98 (Pa)

2.62E-10 774

17.6 situs kelenturan

17.6.1 nyukur pengaturan

ora Sumadhiya44.00 GPA

1.3 222

17.6.3 pengaturan akeh

ora Sumadhiya110.00 GPA

1.6 462

18.1.1 Young kang pengaturan

ora Sumadhiya116.00 GPA

1.7 528

18.3 Poisson rasio

ora Sumadhiya0.32

0.032 0.47

18.5 Properties Teknik liyane

ductile

19 Magnetic

19.1 Ciri Magnetic

19.1.1 Gravitasi tartamtu

9.324,500.00

0.53 4500

19.2.1 Nindakake Magnetic

nonmagnetic

paramagnetic

19.2.2 permeabilitas

ora Sumadhiyaora Sumadhiya

1.25643E-06 0.0063

19.2.3 kelemahan

ora Sumadhiyaora Sumadhiya

-0.000166 200000

19.4 Properties Listrik

19.4.1 Property Listrik

Arman

Arman miskin

19.4.2 resistivity

0.40 nΩ · m420.00 nΩ · m

0.18 961

19.5.2 konduktivitas listrik

0.02 10 ⁶ / cm Ω0.02 10 ⁶ / cm Ω

0.00666 0.63

19.5.4 elektron Affinity

183.30 kJ / mol7.60 kJ / mol

0 222.8

20 termal

20.1 Kalor tartamtu

0.12 J / (kg K)0.52 J / (kg K)

0.11 3.6

20.3 Graham Kapasitas kalor

26.40 J / mol · K25.06 J / mol · K

16.443 62.7

20.4 doyo termal

20.00 W / m · K21.90 W / m · K

6.3 429

20.5 suhu kritis

ora Sumadhiyaora Sumadhiya

26.3 3223

20.6 Expansion termal

23.50 μm / (m · K)8.60 μm / (m · K)

4.5 97

20.7 enthalpy

20.7.1 Enthalpy panguapan

60.30 kJ / mol429.00 kJ / mol

7.32 799.1

20.7.2 Enthalpy saka Fusion

13.00 kJ / mol15.48 kJ / mol

2.1 35.23

20.7.3 Enthalpy saka atomization

134.00 kJ / mol468.60 kJ / mol

61.5 837

20.8 Standard molar Entropy

ora Sumadhiya27.30 J / mol.K

9.5 198.1

Mbandhingaké

polonium mungsuh Francium

polonium mungsuh cerium

polonium mungsuh Erbium

cerium