strontium

polonium

mbandhingaké strontium lan polonium

strontium

polonium

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1 Tabel périodik

1.1 Symbol

1.2 Panggil Group

216

0 17

1.3 Panggil periode

2 7

1.4 Block

s pemblokiran

p pemblokiran

1.5 Family unsur

alkalin bumi

Transisi Post-

1.6 CAS Number

74402467440086

7429905 54386242

1.8 Jeneng papan Group

Fm_ 3M

Pm-3M

1.9 Space Group Number

225.00221.00

11 229

2 facts

2.1 Facts Interesting

unsur strontium alus saka Calcium.
Perak Strontium dadi kuning, yen kapapar online.

Polonium unsur radioaktif sing pisanan ditemokaké.

unsur polonium lan senyawa Highly radioaktif.

Sawijining logam campuran karo Beryllium menehi sumber neutron.

2.2 sumber

Found in Minerals, Mining, Ores saka Minerals

Mining, Ores logam

2.3 History

2.3.1 sing katutup

William Cruickshank

Pierre Curie and Marie Curie

2.3.2 Discovery

ing 1787

ing taun 1898

2.4 turah mbrawah

2.4.1 Turah mbrawah Ing Universe

4 * 10^-6 %ora Sumadhiya

5E-09 0.11

2.4.2 Turah mbrawah Ing Sun

~0.000005 %~-9999 %

1E-08 0.1

3.4.2 Turah mbrawah Ing meteorit

0.00 %ora Sumadhiya

1.7E-07 22

3.4.4 Turah mbrawah Ing bumi lemah ndhuwur

0.04 %ora Sumadhiya

9.9E-12 8.1

1.2.2 Turah mbrawah Ing Segara

0.00 %0.00 %

2E-23 1.1

1.3.1 Turah mbrawah Ing Manungsa

0.00 %ora Sumadhiya

1E-13 1.4

2 ulah

2.1 Ulah lan Wuku

Character length exceed error

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.

2.1.1 Ulah Industrial

Industry amunisi, Industri Kimia

Industry Aerospace, Industry amunisi

2.1.2 Ulah Medical

2.1.3 Ulah liyane

wesi

2.2 Properties biologi

2.2.1 keracunan

non Toxic

Highly Toxic

2.2.2 Saiki ing badan Human

Ora

2.2.3 Sang

0.03 Sang / mg dm-30.00 Sang / mg dm-3

0 1970

2.4.1 ing Bone

140.00 ppm0.00 ppm

0 170000

5 fisik

5.1 leleh Point

769.00 ° C254.00 ° C

27 3410

5.2 Boiling Point

1,384.00 ° C962.00 ° C

147 5660

6.2 katon

6.2.1 State fisik

Solid

6.2.2 warna

perak Putih

Silver

6.2.3 luster

metallic

6.3 atose

6.3.1 Mohs atose

1.50ora Sumadhiya

0.2 8.5

6.4.2 Brinell atose

ora Sumadhiyaora Sumadhiya

0.14 3490

6.6.3 Vickers atose

ora Sumadhiyaora Sumadhiya

121 3430

7.3 Kacepetan swara

ora Sumadhiyaora Sumadhiya

818 16200

7.4 Properties Optical

7.4.1 bias Index

ora Sumadhiyaora Sumadhiya

1.000933 1.7229

7.4.2 reflectivity

ora Sumadhiyaora Sumadhiya

58 97

8.2 allotropes

Ora

8.2.1 α allotropes

ora Sumadhiya

α-polonium

8.2.2 β allotropes

ora Sumadhiya

β-polonium

8.2.3 γ allotropes

ora Sumadhiya

9 Kimia

9.1 Formula Kimia

9.2 isotop

9.2.1 Isotop dikenal

2729

0 38

9.5 keelektronegatifan

9.5.1 Pauling Elektronegativitas

0.952.00

0.7 2.54

10.3.2 Sanderson Elektronegativitas

0.72ora Sumadhiya

0.22 2.56

10.4.2 Allred Rochow Elektronegativitas

0.991.76

0.86 1.82

10.4.5 Mulliken-Jaffe Elektronegativitas

1.002.48

0.62 2.48

10.5.1 Allen Elektronegativitas

0.962.19

0.659 2.7

10.7 Electropositivity

10.7.1 Pauling Electropositivity

3.052.00

1.46 3.3

10.8 tenogo ionisasi

10.8.1 Level Energy 1st

549.50 kJ / mol812.10 kJ / mol

375.7 26130

11.3.2 Level Energy 2

1,064.20 kJ / molora Sumadhiya

710.2162 28750

11.5.2 Level Energy 3rd

4,138.00 kJ / molora Sumadhiya

1600 34230

11.5.5 Level Energy 4

5,500.00 kJ / molora Sumadhiya

2780 37066

11.5.8 Level Energy 5th

6,910.00 kJ / molora Sumadhiya

4305.2 97510

11.5.11 Level Energy 6th

8,760.00 kJ / molora Sumadhiya

5715.8 105800

11.5.14 tingkat Energy 7

10,230.00 kJ / molora Sumadhiya

7226.8 114300

11.5.16 Level Energy 8

11,800.00 kJ / molora Sumadhiya

8857.4 125300

11.6.3 Level Energy 9

15,600.00 kJ / molora Sumadhiya

14110 134700

11.7.3 Level Energy 10th

17,100.00 kJ / molora Sumadhiya

17100 144300

11.7.6 Level Energy 11

31,270.00 kJ / molora Sumadhiya

19900 169988

11.7.9 Level Energy 12

ora Sumadhiyaora Sumadhiya

22219 189368

11.7.12 Level Energy 13

ora Sumadhiyaora Sumadhiya

26930 76015

11.7.16 Level Energy 14

ora Sumadhiyaora Sumadhiya

29196 86450

11.7.19 Level Energy 15

ora Sumadhiyaora Sumadhiya

41987 97510

11.7.22 Level Energy 16

ora Sumadhiyaora Sumadhiya

47206 109480

11.7.25 Level Energy 17

ora Sumadhiyaora Sumadhiya

52737 122200

11.7.28 Level Energy 18

ora Sumadhiyaora Sumadhiya

58570 134810

11.7.30 Level Energy 19

ora Sumadhiyaora Sumadhiya

64702 148700

11.7.33 Level Energy 20

ora Sumadhiyaora Sumadhiya

80400 171200

11.7.35 Level Energy 21

ora Sumadhiyaora Sumadhiya

87000 179100

11.7.38 Level Energy 22

ora Sumadhiyaora Sumadhiya

93400 184900

11.7.41 Level Energy 23rd

ora Sumadhiyaora Sumadhiya

98420 198800

11.7.43 Level Energy 24

ora Sumadhiyaora Sumadhiya

104400 195200

11.7.46 Level Energy 25th

ora Sumadhiyaora Sumadhiya

121900 121900

11.7.49 Level Energy 26th

ora Sumadhiyaora Sumadhiya

127700 127700

11.7.52 Level Energy 27th

ora Sumadhiyaora Sumadhiya

133800 133800

11.7.54 Level Energy 28th

ora Sumadhiyaora Sumadhiya

139800 139800

11.7.57 Level Energy 29

ora Sumadhiyaora Sumadhiya

148100 148100

11.7.60 Level Energy 30

ora Sumadhiyaora Sumadhiya

154500 154500

11.8 padha karo elektrokimia

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

0.16812 8.3209

11.9 Fungsi Work elektron

2.59 eVora Sumadhiya

2.14 5.65

11.11 Properties Kimia liyane

ionisasi, Isotop radioaktif, Radioaktif, kelarutan

ionisasi, Isotop radioaktif, kelarutan

12 atom

12.1 Panggil atom

3884

3 117

12.3 Konfigurasi elektron

[Kr] 5S ²

[Xe] 4F ¹⁴ 5d ¹⁰ 6s ² 6p ⁴

12.4 Struktur Crystal

Face tengah kubik (FCC)

Pénguapan (Mon)

12.4.1 Crystal pola

12.5 atom

12.5.1 Jumlah proton

3884

3 117

13.1.2 Jumlah Neutron

50125

4 184

13.4.3 Jumlah Èlèktron

3884

3 117

13.6 Radius saka Atom

13.6.1 Radius atom

215.00 pm168.00 pm

112 265

13.7.1 kovalen Radius

195.00 pm140.00 pm

96 260

13.7.2 Van der Waals Radius

249.00 pm197.00 pm

139 348

14.3 Bobot atom

87.62 Amu209.00 Amu

6.94 294

14.7 Volume atom

33.70 cm3 / mol22.23 cm3 / mol

1.39 71.07

14.9 Nomer atom jejer

14.9.1 unsur Previous

14.9.2 Sabanjure unsur

14.10 Potensi Valence Electron

25.70 (-eV)ora Sumadhiya

8 392.42

14.11 Constant pola

608.49 pm335.90 pm

228.58 891.25

14.14 pola Angles

π/2, π/2, π/2

14.15 Pola C / A rasio

ora Sumadhiyaora Sumadhiya

1.567 1.886

15 Teknik

15.1 Kapadhetan

15.1.1 Kapadhetan Ing suhu kamar

2.64 g / cm ³9.20 g / cm ³

0.534 40.7

15.5.1 Kapadhetan Nalika Liquid (ing mp)

2.38 g / cm39.40 g / cm3

0.512 20

16.3 Strength tensile

ora Sumadhiyaora Sumadhiya

2.5 11000

16.6 viskositas

ora Sumadhiyaora Sumadhiya

0.001526 0.001526

16.7 meksa beluk

16.7.1 Meksa beluk ing 1000 K

121.00 (Pa)ora Sumadhiya

2.47E-11 121

16.11.1 Meksa beluk ing 2000 K

ora Sumadhiyaora Sumadhiya

2.62E-10 774

17.3 situs kelenturan

17.3.1 nyukur pengaturan

6.03 GPAora Sumadhiya

1.3 222

17.5.1 pengaturan akeh

ora Sumadhiyaora Sumadhiya

1.6 462

17.8.2 Young kang pengaturan

15.70 GPAora Sumadhiya

1.7 528

17.9 Poisson rasio

0.28ora Sumadhiya

0.032 0.47

17.11 Properties Teknik liyane

18 Magnetic

18.1 Ciri Magnetic

18.1.1 Gravitasi tartamtu

2.649.32

0.53 4500

19.1.4 Nindakake Magnetic

paramagnetic

nonmagnetic

19.1.5 permeabilitas

ora Sumadhiyaora Sumadhiya

1.25643E-06 0.0063

19.3.3 kelemahan

ora Sumadhiyaora Sumadhiya

-0.000166 200000

20.2 Properties Listrik

20.2.1 Property Listrik

Arman

20.2.2 resistivity

132.00 nΩ · m0.40 nΩ · m

0.18 961

21.2.1 konduktivitas listrik

0.08 10 ⁶ / cm Ω0.02 10 ⁶ / cm Ω

0.00666 0.63

21.5.1 elektron Affinity

5.03 kJ / mol183.30 kJ / mol

0 222.8

22 termal

22.1 Kalor tartamtu

0.30 J / (kg K)0.12 J / (kg K)

0.11 3.6

22.2 Graham Kapasitas kalor

26.40 J / mol · K26.40 J / mol · K

16.443 62.7

23.2 doyo termal

35.40 W / m · K20.00 W / m · K

6.3 429

23.4 suhu kritis

ora Sumadhiyaora Sumadhiya

26.3 3223

23.5 Expansion termal

22.50 μm / (m · K)23.50 μm / (m · K)

4.5 97

23.8 enthalpy

23.8.1 Enthalpy panguapan

150.00 kJ / mol60.30 kJ / mol

7.32 799.1

23.9.1 Enthalpy saka Fusion

9.16 kJ / mol13.00 kJ / mol

2.1 35.23

23.10.2 Enthalpy saka atomization

163.20 kJ / mol134.00 kJ / mol

61.5 837

23.11 Standard molar Entropy

55.00 J / mol.Kora Sumadhiya

9.5 198.1

Mbandhingaké

strontium mungsuh Indium

strontium mungsuh osmium

strontium mungsuh rubidium

rubidium