polonium

Iron

mbandhingaké polonium lan Iron

polonium

Iron

Add ⊕

Tabel périodik

Symbol

Panggil Group

168

0 17

👆🏻

Panggil periode

2 7

👆🏻

Block

p pemblokiran

d block

Family unsur

Transisi Post-

transisi Metal

CAS Number

74400867439896

7429905 54386242

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Jeneng papan Group

Pm-3M

3M Im_

Space Group Number

221.00229.00

11 276

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facts

Facts Interesting

Polonium unsur radioaktif sing pisanan ditemokaké.

unsur polonium lan senyawa Highly radioaktif.

Sawijining logam campuran karo Beryllium menehi sumber neutron.

Iron ora tansah Magnetik ing alam, allotrope sawijining ferromagnetic lan B allotrope punika nonmagnetic.
getih kasusun Iron in molekul hemoglobin kanggo nransfer Oksigen ing awak.

sumber

Mining, Ores logam

bumi lemah ndhuwur, Found in Minerals

History

sing katutup

Pierre Curie and Marie Curie

Discovery

ing taun 1898

Sadurunge 5000 BC

turah mbrawah

Turah mbrawah Ing Universe

0.00 %0.11 %

0 0.11

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Turah mbrawah Ing Sun

-0.10 %

0 0.1

👆🏻

Turah mbrawah Ing meteorit

-22.00 %

0 22

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Turah mbrawah Ing bumi lemah ndhuwur

0.00 %6.30 %

1E-37 8.1

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Turah mbrawah Ing Segara

0.00 %0.00 %

0 1.1

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Turah mbrawah Ing Manungsa

0.00 %0.01 %

0 1.4

👆🏻

ulah

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.

logam campuran baja logam wesi digunakake ing aplikasi saka sipil lan Manufaktur.
Wesi wesi karo nikel, vanadium, krom, tungsten lan manganese kudu banget migunani.

Ulah Industrial

Industry Aerospace, Industry amunisi

Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik

Ulah Medical

Industry Pharmaceutical, Surgical Instruments Manufacturing

Ulah liyane

wesi

wesi, patung, Statues

Properties biologi

keracunan

Highly Toxic

non Toxic

Saiki ing badan Human

Ora

Sang

0.00 Sang / mg dm-3447.00 Sang / mg dm-3

0 1970

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ing Bone

0.00 ppm380.00 ppm

0 170000

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fisik

leleh Point

254.00 ° C1,535.00 ° C

-38.83 3410

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Boiling Point

962.00 ° C2,750.00 ° C

0 5660

👆🏻

katon

State fisik

Solid

warna

Silver

Gray

luster

metallic

atose

Mohs atose

2.504.00

0.2 8.5

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Brinell atose

70.00 MPa200.00 MPa

0.14 3490

👆🏻

Vickers atose

30.00 MPa608.00 MPa

0 3920

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Kacepetan swara

2,260.00 m / s5,120.00 m / s

818 16200

👆🏻

Properties Optical

bias Index

2.702.60

0.155 3.41

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reflectivity

50.00 %65.00 %

5 97

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allotropes

α allotropes

α-polonium

Ferrite (alpha Iron)

β allotropes

β-polonium

beta Iron

γ allotropes

gamma Iron

Kimia

Formula Kimia

isotop

Isotop dikenal

2926

0 38

👆🏻

keelektronegatifan

Pauling Elektronegativitas

2.001.83

0 2.6

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Sanderson Elektronegativitas

2.002.20

0.22 2.56

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Allred Rochow Elektronegativitas

1.761.64

0.86 1.9

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Mulliken-Jaffe Elektronegativitas

2.481.83

0.62 2.48

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Allen Elektronegativitas

2.191.80

0.659 2.7

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Electropositivity

Pauling Electropositivity

2.002.17

1.46 3.3

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tenogo ionisasi

Level Energy 1st

812.10 kJ / mol762.50 kJ / mol

375.7 26130

👆🏻

Level Energy 2

1,833.20 kJ / mol1,561.90 kJ / mol

392.8 28750

👆🏻

Level Energy 3rd

812.10 kJ / mol2,957.00 kJ / mol

392.8 34230

👆🏻

Level Energy 4

8,121.00 kJ / mol5,290.00 kJ / mol

375.7 37066

👆🏻

Level Energy 5th

8,120.00 kJ / mol7,240.00 kJ / mol

392 97510

👆🏻

Level Energy 6th

8,120.00 kJ / mol9,560.00 kJ / mol

1007 105800

👆🏻

tingkat Energy 7

8,120.00 kJ / mol12,060.00 kJ / mol

1007 114300

👆🏻

Level Energy 8

8,120.00 kJ / mol14,580.00 kJ / mol

730 125300

👆🏻

Level Energy 9

8,120.00 kJ / mol22,540.00 kJ / mol

1007 134700

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Level Energy 10th

8,120.00 kJ / mol25,290.00 kJ / mol

392 144300

👆🏻

Level Energy 11

8,120.00 kJ / mol28,000.00 kJ / mol

392 169988

👆🏻

Level Energy 12

8,120.00 kJ / mol31,920.00 kJ / mol

0 189368

👆🏻

Level Energy 13

8,120.00 kJ / mol34,830.00 kJ / mol

1007 76015

👆🏻

Level Energy 14

8,120.00 kJ / mol37,840.00 kJ / mol

380 86450

👆🏻

Level Energy 15

81,200.00 kJ / mol44,100.00 kJ / mol

33000 100700

👆🏻

Level Energy 16

81,200.00 kJ / mol47,206.00 kJ / mol

375.7 109480

👆🏻

Level Energy 17

812.10 kJ / mol122,200.00 kJ / mol

375.7 122200

👆🏻

Level Energy 18

8,120.00 kJ / mol131,000.00 kJ / mol

0 134810

👆🏻

Level Energy 19

812.10 kJ / mol140,500.00 kJ / mol

375.7 148700

👆🏻

Level Energy 20

812.00 kJ / mol152,600.00 kJ / mol

0 171200

👆🏻

Level Energy 21

812.10 kJ / mol163,000.00 kJ / mol

375.7 179100

👆🏻

Level Energy 22

812.00 kJ / mol173,600.00 kJ / mol

330 184900

👆🏻

Level Energy 23rd

812.10 kJ / mol188,100.00 kJ / mol

357.6 198800

👆🏻

Level Energy 24

812.10 kJ / mol195,200.00 kJ / mol

297.3 195200

👆🏻

Level Energy 25th

812.10 kJ / mol762.00 kJ / mol

0 121900

👆🏻

Level Energy 26th

812.10 kJ / mol762.50 kJ / mol

357.6 127700

👆🏻

Level Energy 27th

812.10 kJ / mol762.50 kJ / mol

0 133800

👆🏻

Level Energy 28th

812.10 kJ / mol762.50 kJ / mol

297.3 139800

👆🏻

Level Energy 29

812.10 kJ / mol762.50 kJ / mol

0 148100

👆🏻

Level Energy 30

812.00 kJ / mol762.00 kJ / mol

0 154500

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padha karo elektrokimia

3.90 g / amp-day0.69 g / amp-day

0.16812 8.3209

👆🏻

Fungsi Work elektron

4.50 eV4.70 eV

2.14 6

👆🏻

Properties Kimia liyane

ionisasi, Isotop radioaktif, kelarutan

Corrosion, ionisasi, kelarutan

atom

Panggil atom

8426

3 117

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Konfigurasi elektron

[Xe] 4F ¹⁴ 5d ¹⁰ 6s ² 6p ⁴

[Ar] 3d ⁶ 4s ²

Struktur Crystal

Pénguapan (Mon)

Body tengah kubik (Bcc)

Crystal pola

atom

Jumlah proton

8426

3 117

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Jumlah Neutron

12530

4 285

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Jumlah Èlèktron

8426

3 117

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Radius saka Atom

Radius atom

168.00 pm126.00 pm

0 348

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kovalen Radius

140.00 pm132.00 pm

0 260

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Van der Waals Radius

197.00 pm200.00 pm

0 348

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Bobot atom

209.00 Amu55.85 Amu

6.94 294

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Volume atom

22.23 cm3 / mol7.10 cm3 / mol

1.39 71.07

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Nomer atom jejer

unsur Previous

Sabanjure unsur

Potensi Valence Electron

9.30 (-eV)67.00 (-eV)

0 392.42

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Constant pola

335.90 pm286.65 pm

0 891.25

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pola Angles

π/2, π/2, π/2

Pola C / A rasio

1.461.35

0.423 1.9

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Teknik

Kapadhetan

Kapadhetan Ing suhu kamar

9.20 g / cm ³7.87 g / cm ³

0.534 40.7

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Kapadhetan Nalika Liquid (ing mp)

9.40 g / cm36.98 g / cm3

0.512 41

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Strength tensile

50.00 MPa11,000.00 MPa

0.1 11000

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viskositas

0.000.00

1.5E-05 0.0035

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meksa beluk

Meksa beluk ing 1000 K

0.00 (Pa)0.00 (Pa)

0 121

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Meksa beluk ing 2000 K

0.00 (Pa)36.80 (Pa)

0 774

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situs kelenturan

nyukur pengaturan

24.00 GPA82.00 GPA

1.3 222

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pengaturan akeh

46.00 GPA170.00 GPA

0 462

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Young kang pengaturan

46.00 GPA211.00 GPA

0 528

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Poisson rasio

0.230.29

0.032 0.47

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Properties Teknik liyane

ductile, malleable, Weldable

Magnetic

Ciri Magnetic

Gravitasi tartamtu

9.327.20

0.53 4500

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Nindakake Magnetic

nonmagnetic

Ferromagnetic

permeabilitas

0.00 H / m0.01 H / m

1.25643E-06 0.0063

👆🏻

kelemahan

0.00200,000.00

-0.000166 200000

👆🏻

Properties Listrik

Property Listrik

Arman

resistivity

0.40 nΩ · m96.10 nΩ · m

0.1 961

👆🏻

konduktivitas listrik

0.02 10 ⁶ / cm Ω0.10 10 ⁶ / cm Ω

0 0.63

👆🏻

elektron Affinity

183.30 kJ / mol15.70 kJ / mol

0 222.8

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termal

Kalor tartamtu

0.12 J / (kg K)0.44 J / (kg K)

0.1 3.6

👆🏻

Graham Kapasitas kalor

26.40 J / mol · K25.10 J / mol · K

13.1 62.7

👆🏻

doyo termal

20.00 W / m · K80.40 W / m · K

0 429

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suhu kritis

527.00 K1,811.00 K

26.3 3695

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Expansion termal

23.50 μm / (m · K)11.80 μm / (m · K)

4.5 97

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enthalpy

Enthalpy panguapan

60.30 kJ / mol351.00 kJ / mol

7.32 799.1

👆🏻

Enthalpy saka Fusion

13.00 kJ / mol14.90 kJ / mol

2.1 35.23

👆🏻

Enthalpy saka atomization

134.00 kJ / mol414.20 kJ / mol

61.5 837

👆🏻

Standard molar Entropy

41.10 J / mol.K27.30 J / mol.K

9.5 198.1

👆🏻

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