kadmium

polonium

kadmium mungsuh polonium

kadmium

polonium

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1 Tabel périodik

1.1 Symbol

1.2 Panggil Group

1216

0 17

2.2 Panggil periode

2 7

2.3 Block

d block

p pemblokiran

2.4 Family unsur

transisi Metal

Transisi Post-

2.5 CAS Number

74404397440086

7429905 54386242

2.7 Jeneng papan Group

P63 / mmc

Pm-3M

2.8 Space Group Number

194.00221.00

11 229

3 facts

3.1 Facts Interesting

Character length exceed error

Polonium unsur radioaktif sing pisanan ditemokaké.

unsur polonium lan senyawa Highly radioaktif.

Sawijining logam campuran karo Beryllium menehi sumber neutron.

3.2 sumber

Found Minangka By-produk, Found in Minerals, Mining

Mining, Ores logam

3.3 History

3.3.1 sing katutup

Karl Samuel Leberecht Hermann and Friedrich Stromeyer

Pierre Curie and Marie Curie

3.3.2 Discovery

ing 1817

ing taun 1898

3.4 turah mbrawah

3.4.1 Turah mbrawah Ing Universe

2 * 10^-7 %ora Sumadhiya

5E-09 0.11

3.4.3 Turah mbrawah Ing Sun

~0.0000006 %~-9999 %

1E-08 0.1

3.5.2 Turah mbrawah Ing meteorit

0.00 %ora Sumadhiya

1.7E-07 22

3.5.4 Turah mbrawah Ing bumi lemah ndhuwur

0.00 %ora Sumadhiya

9.9E-12 8.1

3.5.6 Turah mbrawah Ing Segara

0.00 %0.00 %

2E-23 1.1

3.6.1 Turah mbrawah Ing Manungsa

0.00 %ora Sumadhiya

1E-13 1.4

5 ulah

5.1 Ulah lan Wuku

Wis Efesus banget winates minangka logam beracun lan bisa nimbulaké cacat lair, kanker, etc.
Meh 80% saka logam kadmium digunakake ing Nikel Baterei kadmium lan saiki lagi njupuk diganti karo isotop nikel.

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.

5.1.1 Ulah Industrial

Industry Aerospace, Industry amunisi, Industri Kimia, Industry Listrik, Industry Elektronik

Industry Aerospace, Industry amunisi

5.1.2 Ulah Medical

5.1.3 Ulah liyane

wesi

5.2 Properties biologi

5.2.1 keracunan

Toxic

Highly Toxic

5.2.2 Saiki ing badan Human

Ora

5.2.3 Sang

0.01 Sang / mg dm-30.00 Sang / mg dm-3

0 1970

5.2.6 ing Bone

1.80 ppm0.00 ppm

0 170000

6 fisik

6.1 leleh Point

320.90 ° C254.00 ° C

27 3410

6.3 Boiling Point

765.00 ° C962.00 ° C

147 5660

6.4 katon

6.4.1 State fisik

Solid

6.4.2 warna

Perak werna-Gray

Silver

6.4.3 luster

metallic

6.5 atose

6.5.1 Mohs atose

2.00ora Sumadhiya

0.2 8.5

7.1.1 Brinell atose

203.00 MPaora Sumadhiya

0.14 3490

7.2.1 Vickers atose

ora Sumadhiyaora Sumadhiya

121 3430

7.4 Kacepetan swara

2,310.00 m / sora Sumadhiya

818 16200

7.6 Properties Optical

7.6.1 bias Index

ora Sumadhiyaora Sumadhiya

1.000933 1.7229

7.7.1 reflectivity

67.00 %ora Sumadhiya

58 97

7.8 allotropes

Ora

7.8.1 α allotropes

ora Sumadhiya

α-polonium

7.8.2 β allotropes

ora Sumadhiya

β-polonium

7.8.3 γ allotropes

ora Sumadhiya

8 Kimia

8.1 Formula Kimia

8.2 isotop

8.2.1 Isotop dikenal

3429

0 38

8.4 keelektronegatifan

8.4.1 Pauling Elektronegativitas

1.692.00

0.7 2.54

8.4.3 Sanderson Elektronegativitas

1.98ora Sumadhiya

0.22 2.56

8.4.5 Allred Rochow Elektronegativitas

1.461.76

0.86 1.82

8.5.1 Mulliken-Jaffe Elektronegativitas

1.532.48

0.62 2.48

8.5.2 Allen Elektronegativitas

1.522.19

0.659 2.7

8.6 Electropositivity

8.6.1 Pauling Electropositivity

2.312.00

1.46 3.3

8.7 tenogo ionisasi

8.7.1 Level Energy 1st

867.80 kJ / mol812.10 kJ / mol

375.7 26130

8.7.2 Level Energy 2

1,631.40 kJ / molora Sumadhiya

710.2162 28750

8.7.3 Level Energy 3rd

3,616.00 kJ / molora Sumadhiya

1600 34230

8.7.4 Level Energy 4

ora Sumadhiyaora Sumadhiya

2780 37066

8.7.5 Level Energy 5th

ora Sumadhiyaora Sumadhiya

4305.2 97510

8.7.6 Level Energy 6th

ora Sumadhiyaora Sumadhiya

5715.8 105800

8.7.7 tingkat Energy 7

ora Sumadhiyaora Sumadhiya

7226.8 114300

8.7.8 Level Energy 8

ora Sumadhiyaora Sumadhiya

8857.4 125300

8.7.9 Level Energy 9

ora Sumadhiyaora Sumadhiya

14110 134700

8.7.10 Level Energy 10th

ora Sumadhiyaora Sumadhiya

17100 144300

8.7.11 Level Energy 11

ora Sumadhiyaora Sumadhiya

19900 169988

8.7.12 Level Energy 12

ora Sumadhiyaora Sumadhiya

22219 189368

8.7.13 Level Energy 13

ora Sumadhiyaora Sumadhiya

26930 76015

8.7.14 Level Energy 14

ora Sumadhiyaora Sumadhiya

29196 86450

8.7.15 Level Energy 15

ora Sumadhiyaora Sumadhiya

41987 97510

8.7.16 Level Energy 16

ora Sumadhiyaora Sumadhiya

47206 109480

8.7.17 Level Energy 17

ora Sumadhiyaora Sumadhiya

52737 122200

8.7.18 Level Energy 18

ora Sumadhiyaora Sumadhiya

58570 134810

8.7.19 Level Energy 19

ora Sumadhiyaora Sumadhiya

64702 148700

8.7.20 Level Energy 20

ora Sumadhiyaora Sumadhiya

80400 171200

8.7.21 Level Energy 21

ora Sumadhiyaora Sumadhiya

87000 179100

8.7.22 Level Energy 22

ora Sumadhiyaora Sumadhiya

93400 184900

8.7.23 Level Energy 23rd

ora Sumadhiyaora Sumadhiya

98420 198800

8.7.24 Level Energy 24

ora Sumadhiyaora Sumadhiya

104400 195200

8.7.25 Level Energy 25th

ora Sumadhiyaora Sumadhiya

121900 121900

8.7.26 Level Energy 26th

ora Sumadhiyaora Sumadhiya

127700 127700

8.7.27 Level Energy 27th

ora Sumadhiyaora Sumadhiya

133800 133800

8.7.28 Level Energy 28th

ora Sumadhiyaora Sumadhiya

139800 139800

8.7.29 Level Energy 29

ora Sumadhiyaora Sumadhiya

148100 148100

8.7.30 Level Energy 30

ora Sumadhiyaora Sumadhiya

154500 154500

8.8 padha karo elektrokimia

2.10 g / amp-day3.90 g / amp-day

0.16812 8.3209

8.9 Fungsi Work elektron

4.22 eVora Sumadhiya

2.14 5.65

8.10 Properties Kimia liyane

Kimia Stabilitas, anti Corrosion, ionisasi, Isotop radioaktif, kelarutan

ionisasi, Isotop radioaktif, kelarutan

9 atom

9.1 Panggil atom

4884

3 117

9.2 Konfigurasi elektron

[Kr] 4d ¹⁰ 5S ²

[Xe] 4F ¹⁴ 5d ¹⁰ 6s ² 6p ⁴

9.3 Struktur Crystal

Hexagonal Tutup dikempalken (HCP)

Pénguapan (Mon)

9.3.1 Crystal pola

9.4 atom

9.4.1 Jumlah proton

4884

3 117

9.4.2 Jumlah Neutron

64125

4 184

9.4.3 Jumlah Èlèktron

4884

3 117

9.5 Radius saka Atom

9.5.1 Radius atom

151.00 pm168.00 pm

112 265

9.5.2 kovalen Radius

144.00 pm140.00 pm

96 260

9.5.3 Van der Waals Radius

158.00 pm197.00 pm

139 348

9.6 Bobot atom

112.41 Amu209.00 Amu

6.94 294

9.7 Volume atom

13.10 cm3 / mol22.23 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

30.00 (-eV)ora Sumadhiya

8 392.42

9.10 Constant pola

297.94 pm335.90 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

1.89ora Sumadhiya

1.567 1.886

10 Teknik

10.1 Kapadhetan

10.1.1 Kapadhetan Ing suhu kamar

8.65 g / cm ³9.20 g / cm ³

0.534 40.7

10.1.2 Kapadhetan Nalika Liquid (ing mp)

8.00 g / cm39.40 g / cm3

0.512 20

10.2 Strength tensile

62.00 MPaora 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

ora Sumadhiyaora 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

19.00 GPAora Sumadhiya

1.3 222

10.5.2 pengaturan akeh

42.00 GPAora Sumadhiya

1.6 462

10.5.3 Young kang pengaturan

50.00 GPAora Sumadhiya

1.7 528

10.6 Poisson rasio

0.30ora Sumadhiya

0.032 0.47

10.7 Properties Teknik liyane

ductile, malleable

11 Magnetic

11.1 Ciri Magnetic

11.1.1 Gravitasi tartamtu

8.659.32

0.53 4500

11.1.2 Nindakake Magnetic

diamagnetic

nonmagnetic

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

Semiconductor

Arman

11.2.2 resistivity

72.70 nΩ · m0.40 nΩ · m

0.18 961

11.2.3 konduktivitas listrik

0.14 10 ⁶ / cm Ω0.02 10 ⁶ / cm Ω

0.00666 0.63

11.2.4 elektron Affinity

0.00 kJ / mol183.30 kJ / mol

0 222.8

12 termal

12.1 Kalor tartamtu

0.23 J / (kg K)0.12 J / (kg K)

0.11 3.6

12.2 Graham Kapasitas kalor

26.02 J / mol · K26.40 J / mol · K

16.443 62.7

12.3 doyo termal

96.60 W / m · K20.00 W / m · K

6.3 429

12.4 suhu kritis

ora Sumadhiyaora Sumadhiya

26.3 3223

12.5 Expansion termal

30.80 μm / (m · K)23.50 μm / (m · K)

4.5 97

12.6 enthalpy

12.6.1 Enthalpy panguapan

100.00 kJ / mol60.30 kJ / mol

7.32 799.1

12.6.2 Enthalpy saka Fusion

6.19 kJ / mol13.00 kJ / mol

2.1 35.23

12.6.3 Enthalpy saka atomization

113.00 kJ / mol134.00 kJ / mol

61.5 837

12.7 Standard molar Entropy

51.80 J / mol.Kora Sumadhiya

9.5 198.1

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