iridium

uranium

mbandhingaké iridium lan uranium

iridium

uranium

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1 Tabel périodik

1.1 Symbol

1.2 Panggil Group

0 17

2.5 Panggil periode

2 7

2.6 Block

d block

pemblokiran f

2.7 Family unsur

transisi Metal

actinide

2.8 CAS Number

74398857440611

7429905 54386242

2.9 Jeneng papan Group

Fm_ 3M

Cmcm

2.10 Space Group Number

225.0063.00

11 229

3 facts

3.1 Facts Interesting

unsur Iridium occurs minangka wesi alam Platinum lan Osmium.
unsur Iridium dikenal minangka paling metal resistance karat.

negara mining utama saka Uranium kalebu Rusia, Australia, Namibia, Kanada lan Niger lan total 33% Uranium sing mine ing Kazakhstan.

3.2 sumber

Found in Minerals, Mining, Ores saka Minerals

bumi lemah ndhuwur, Mining, Ores saka Minerals

3.3 History

3.3.1 sing katutup

Smithson Tennant

Not Available

3.3.2 Discovery

ing 1803

ing taun 1789

3.4 turah mbrawah

3.4.1 Turah mbrawah Ing Universe

2 * 10^-7 %2 * 10^-8 %

5E-09 0.11

3.4.3 Turah mbrawah Ing Sun

~0.0000002 %~0.0000001 %

1E-08 0.1

3.4.5 Turah mbrawah Ing meteorit

0.00 %0.00 %

1.7E-07 22

4.2.4 Turah mbrawah Ing bumi lemah ndhuwur

0.00 %0.00 %

9.9E-12 8.1

5.1.1 Turah mbrawah Ing Segara

ora Sumadhiya0.00 %

2E-23 1.1

5.1.2 Turah mbrawah Ing Manungsa

ora Sumadhiyaora Sumadhiya

1E-13 1.4

6 ulah

6.1 Ulah lan Wuku

Iridium duwe sifat anti karat lan digunakake ing alloy khusus karo logam Osmium lan alloy sing digunakake ing tips pen lan Compass bantalan poros.

Gunakake utama saka logam kalebu bahan bakar nuklir kang digunakake kanggo generate yin listrik stasiun daya nuklir.
unsur sintetis kaya transuranium sing digawe saka logam Uranium.

6.1.1 Ulah Industrial

Industry automobile, Industry Listrik, Industry Elektronik

Industry amunisi, Industri Kimia

6.1.2 Ulah Medical

6.1.3 Ulah liyane

wesi

wesi, Jewellery, Bahan bakar nuklir reaktor kang, patung, Statues

6.2 Properties biologi

6.2.1 keracunan

Toxic

6.2.2 Saiki ing badan Human

Ora

6.2.3 Sang

ora Sumadhiyaora Sumadhiya

0 1970

6.4.2 ing Bone

ora Sumadhiyaora Sumadhiya

0 170000

7 fisik

7.1 leleh Point

2,410.00 ° C1,132.00 ° C

27 3410

7.2 Boiling Point

4,527.00 ° C3,818.00 ° C

147 5660

7.4 katon

7.4.1 State fisik

Solid

7.4.2 warna

perak Putih

perak Gray

7.4.3 luster

metallic

7.5 atose

7.5.1 Mohs atose

6.506.00

0.2 8.5

7.6.3 Brinell atose

1,670.00 MPa2,350.00 MPa

0.14 3490

8.2.2 Vickers atose

1,760.00 MPa1,960.00 MPa

121 3430

8.4 Kacepetan swara

4,825.00 m / s3,155.00 m / s

818 16200

8.5 Properties Optical

8.5.1 bias Index

ora Sumadhiyaora Sumadhiya

1.000933 1.7229

8.5.3 reflectivity

78.00 %ora Sumadhiya

58 97

8.6 allotropes

Ora

8.6.1 α allotropes

ora Sumadhiya

8.6.2 β allotropes

ora Sumadhiya

8.6.3 γ allotropes

ora Sumadhiya

9 Kimia

9.1 Formula Kimia

9.2 isotop

9.2.1 Isotop dikenal

3425

0 38

9.3 keelektronegatifan

9.3.1 Pauling Elektronegativitas

2.201.38

0.7 2.54

9.3.2 Sanderson Elektronegativitas

ora Sumadhiyaora Sumadhiya

0.22 2.56

9.5.2 Allred Rochow Elektronegativitas

1.551.22

0.86 1.82

9.5.4 Mulliken-Jaffe Elektronegativitas

ora Sumadhiyaora Sumadhiya

0.62 2.48

9.5.6 Allen Elektronegativitas

1.68ora Sumadhiya

0.659 2.7

9.6 Electropositivity

9.6.1 Pauling Electropositivity

1.802.62

1.46 3.3

9.7 tenogo ionisasi

9.7.1 Level Energy 1st

880.00 kJ / mol597.60 kJ / mol

375.7 26130

9.7.3 Level Energy 2

1,600.00 kJ / mol1,420.00 kJ / mol

710.2162 28750

9.7.5 Level Energy 3rd

ora Sumadhiya1,900.00 kJ / mol

1600 34230

9.7.7 Level Energy 4

ora Sumadhiya3,145.00 kJ / mol

2780 37066

9.7.9 Level Energy 5th

ora Sumadhiyaora Sumadhiya

4305.2 97510

9.7.11 Level Energy 6th

ora Sumadhiyaora Sumadhiya

5715.8 105800

9.7.13 tingkat Energy 7

ora Sumadhiyaora Sumadhiya

7226.8 114300

9.7.15 Level Energy 8

ora Sumadhiyaora Sumadhiya

8857.4 125300

9.7.17 Level Energy 9

ora Sumadhiyaora Sumadhiya

14110 134700

9.7.19 Level Energy 10th

ora Sumadhiyaora Sumadhiya

17100 144300

9.7.21 Level Energy 11

ora Sumadhiyaora Sumadhiya

19900 169988

9.7.23 Level Energy 12

ora Sumadhiyaora Sumadhiya

22219 189368

9.7.25 Level Energy 13

ora Sumadhiyaora Sumadhiya

26930 76015

9.7.28 Level Energy 14

ora Sumadhiyaora Sumadhiya

29196 86450

9.7.30 Level Energy 15

ora Sumadhiyaora Sumadhiya

41987 97510

9.7.32 Level Energy 16

ora Sumadhiyaora Sumadhiya

47206 109480

9.7.35 Level Energy 17

ora Sumadhiyaora Sumadhiya

52737 122200

9.7.37 Level Energy 18

ora Sumadhiyaora Sumadhiya

58570 134810

9.7.39 Level Energy 19

ora Sumadhiyaora Sumadhiya

64702 148700

9.7.41 Level Energy 20

ora Sumadhiyaora Sumadhiya

80400 171200

9.7.43 Level Energy 21

ora Sumadhiyaora Sumadhiya

87000 179100

9.7.46 Level Energy 22

ora Sumadhiyaora Sumadhiya

93400 184900

9.7.48 Level Energy 23rd

ora Sumadhiyaora Sumadhiya

98420 198800

9.8.1 Level Energy 24

ora Sumadhiyaora Sumadhiya

104400 195200

9.8.2 Level Energy 25th

ora Sumadhiyaora Sumadhiya

121900 121900

9.9.1 Level Energy 26th

ora Sumadhiyaora Sumadhiya

127700 127700

10.1.1 Level Energy 27th

ora Sumadhiyaora Sumadhiya

133800 133800

10.4.2 Level Energy 28th

ora Sumadhiyaora Sumadhiya

139800 139800

10.4.4 Level Energy 29

ora Sumadhiyaora Sumadhiya

148100 148100

10.4.6 Level Energy 30

ora Sumadhiyaora Sumadhiya

154500 154500

10.6 padha karo elektrokimia

1.14 g / amp-day1.48 g / amp-day

0.16812 8.3209

10.7 Fungsi Work elektron

4.55 eV3.63 eV

2.14 5.65

10.9 Properties Kimia liyane

kebakar, ionisasi, Isotop radioaktif, Radioaktif

ionisasi, Isotop radioaktif, Radioaktif

11 atom

11.1 Panggil atom

7792

3 117

11.3 Konfigurasi elektron

[Xe] 4F ¹⁴ 5d ⁷ 6s ²

[Rn] 5F ³ 6D ¹ 7s ²

11.4 Struktur Crystal

Face tengah kubik (FCC)

Orthorhombic (Orth)

11.4.1 Crystal pola

11.5 atom

11.5.1 Jumlah proton

7492

3 117

11.7.1 Jumlah Neutron

110146

4 184

11.8.1 Jumlah Èlèktron

7492

3 117

12.2 Radius saka Atom

12.2.1 Radius atom

136.00 pm156.00 pm

112 265

12.2.3 kovalen Radius

141.00 pm196.00 pm

96 260

12.2.4 Van der Waals Radius

202.00 pm186.00 pm

139 348

12.4 Bobot atom

192.22 Amu238.03 Amu

6.94 294

12.7 Volume atom

9.53 cm3 / mol12.59 cm3 / mol

1.39 71.07

12.8 Nomer atom jejer

12.8.1 unsur Previous

12.8.2 Sabanjure unsur

12.9 Potensi Valence Electron

140.00 (-eV)170.00 (-eV)

8 392.42

12.11 Constant pola

383.90 pm295.08 pm

228.58 891.25

12.12 pola Angles

π/2, π/2, π/2

12.13 Pola C / A rasio

ora Sumadhiyaora Sumadhiya

1.567 1.886

13 Teknik

13.1 Kapadhetan

13.1.1 Kapadhetan Ing suhu kamar

22.56 g / cm ³19.10 g / cm ³

0.534 40.7

13.1.3 Kapadhetan Nalika Liquid (ing mp)

19.00 g / cm317.30 g / cm3

0.512 20

13.3 Strength tensile

2,000.00 MPaora Sumadhiya

2.5 11000

14.2 viskositas

ora Sumadhiyaora Sumadhiya

0.001526 0.001526

14.3 meksa beluk

14.3.1 Meksa beluk ing 1000 K

ora Sumadhiyaora Sumadhiya

2.47E-11 121

14.3.3 Meksa beluk ing 2000 K

0.00 (Pa)0.01 (Pa)

2.62E-10 774

14.5 situs kelenturan

14.5.1 nyukur pengaturan

210.00 GPA111.00 GPA

1.3 222

14.5.3 pengaturan akeh

320.00 GPA100.00 GPA

1.6 462

14.5.5 Young kang pengaturan

528.00 GPA208.00 GPA

1.7 528

15.2 Poisson rasio

0.260.23

0.032 0.47

15.4 Properties Teknik liyane

ductile, malleable

16 Magnetic

16.1 Ciri Magnetic

16.1.1 Gravitasi tartamtu

21.7818.80

0.53 4500

16.2.1 Nindakake Magnetic

paramagnetic

16.2.2 permeabilitas

ora Sumadhiyaora Sumadhiya

1.25643E-06 0.0063

16.2.3 kelemahan

ora Sumadhiyaora Sumadhiya

-0.000166 200000

16.4 Properties Listrik

16.4.1 Property Listrik

Arman

Arman miskin

16.4.2 resistivity

47.10 nΩ · m0.28 nΩ · m

0.18 961

16.5.1 konduktivitas listrik

0.19 10 ⁶ / cm Ω0.04 10 ⁶ / cm Ω

0.00666 0.63

16.6.2 elektron Affinity

151.00 kJ / molora Sumadhiya

0 222.8

17 termal

17.1 Kalor tartamtu

0.13 J / (kg K)0.12 J / (kg K)

0.11 3.6

17.3 Graham Kapasitas kalor

25.10 J / mol · K27.67 J / mol · K

16.443 62.7

17.4 doyo termal

147.00 W / m · K27.50 W / m · K

6.3 429

17.5 suhu kritis

ora Sumadhiyaora Sumadhiya

26.3 3223

17.6 Expansion termal

6.40 μm / (m · K)13.90 μm / (m · K)

4.5 97

17.7 enthalpy

17.7.1 Enthalpy panguapan

799.10 kJ / mol477.00 kJ / mol

7.32 799.1

17.7.2 Enthalpy saka Fusion

35.23 kJ / mol15.48 kJ / mol

2.1 35.23

17.7.3 Enthalpy saka atomization

837.00 kJ / mol489.50 kJ / mol

61.5 837

17.8 Standard molar Entropy

35.50 J / mol.K50.20 J / mol.K

9.5 198.1

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