iridium

americium

iridium mungsuh americium

iridium

americium

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1 Tabel périodik

1.1 Symbol

1.2 Panggil Group

9ora Sumadhiya

0 17

1.8 Panggil periode

2 7

1.11 Block

d block

pemblokiran f

1.12 Family unsur

transisi Metal

actinide

1.13 CAS Number

74398857440359

7429905 54386242

2.5 Jeneng papan Group

Fm_ 3M

P63 / mmc

2.6 Space Group Number

225.00194.00

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.

metal Americium diprodhuksi dening némbakaké Plutonium karo Neutron.

metal Americium ditemokaké minangka dening-produk nalika Testing bom atom (Manhattan Project).

3.2 sumber

Found in Minerals, Mining, Ores saka Minerals

Dijupuk dening bombarding plutonium karo Neutron

3.3 History

3.3.1 sing katutup

Smithson Tennant

Glenn T. Seaborg, Ralph A. James, Leon O. Morgan, Albert Ghiorso

3.3.2 Discovery

ing 1803

ing 1944

3.4 turah mbrawah

3.4.1 Turah mbrawah Ing Universe

2 * 10^-7 %ora Sumadhiya

5E-09 0.11

3.5.5 Turah mbrawah Ing Sun

~0.0000002 %~-9999 %

1E-08 0.1

3.6.6 Turah mbrawah Ing meteorit

0.00 %ora Sumadhiya

1.7E-07 22

4.2.6 Turah mbrawah Ing bumi lemah ndhuwur

0.00 %ora Sumadhiya

9.9E-12 8.1

5.1.1 Turah mbrawah Ing Segara

ora Sumadhiyaora Sumadhiya

2E-23 1.1

5.2.1 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.

metal Americium digunakake ing weker deteksi kumelun.
Ing mangsa, logam gadhah potensi digunakake ing batre spacecrafts.

6.2.3 Ulah Industrial

Industry automobile, Industry Listrik, Industry Elektronik

6.2.5 Ulah Medical

6.3.2 Ulah liyane

wesi

wesi, Nuclear Riset, tujuan Research

6.4 Properties biologi

6.4.1 keracunan

Toxic

6.4.2 Saiki ing badan Human

Ora

6.4.3 Sang

ora Sumadhiya0.00 Sang / mg dm-3

0 1970

6.6.2 ing Bone

ora Sumadhiya0.00 ppm

0 170000

8 fisik

8.1 leleh Point

2,410.00 ° C994.00 ° C

27 3410

9.6 Boiling Point

4,527.00 ° C2,607.00 ° C

147 5660

9.11 katon

9.11.1 State fisik

Solid

9.11.2 warna

perak Putih

9.11.3 luster

metallic

9.12 atose

9.12.1 Mohs atose

6.50ora Sumadhiya

0.2 8.5

10.2.4 Brinell atose

1,670.00 MPaora Sumadhiya

0.14 3490

10.5.2 Vickers atose

1,760.00 MPaora Sumadhiya

121 3430

10.9 Kacepetan swara

4,825.00 m / sora Sumadhiya

818 16200

10.14 Properties Optical

10.14.1 bias Index

ora Sumadhiyaora Sumadhiya

1.000933 1.7229

11.2.1 reflectivity

78.00 %ora Sumadhiya

58 97

11.6 allotropes

Ora

11.6.1 α allotropes

ora Sumadhiya

11.6.2 β allotropes

ora Sumadhiya

11.6.3 γ allotropes

ora Sumadhiya

12 Kimia

12.1 Formula Kimia

12.3 isotop

12.3.1 Isotop dikenal

3416

0 38

12.7 keelektronegatifan

12.7.1 Pauling Elektronegativitas

2.201.30

0.7 2.54

13.1.2 Sanderson Elektronegativitas

ora Sumadhiyaora Sumadhiya

0.22 2.56

13.2.2 Allred Rochow Elektronegativitas

1.551.20

0.86 1.82

13.3.1 Mulliken-Jaffe Elektronegativitas

ora Sumadhiyaora Sumadhiya

0.62 2.48

13.5.3 Allen Elektronegativitas

1.68ora Sumadhiya

0.659 2.7

13.6 Electropositivity

13.6.1 Pauling Electropositivity

1.802.70

1.46 3.3

13.9 tenogo ionisasi

13.9.1 Level Energy 1st

880.00 kJ / mol578.00 kJ / mol

375.7 26130

14.1.3 Level Energy 2

1,600.00 kJ / mol1,158.00 kJ / mol

710.2162 28750

14.1.8 Level Energy 3rd

ora Sumadhiya2,132.00 kJ / mol

1600 34230

14.2.2 Level Energy 4

ora Sumadhiya3,493.00 kJ / mol

2780 37066

15.2.7 Level Energy 5th

ora Sumadhiyaora Sumadhiya

4305.2 97510

15.3.3 Level Energy 6th

ora Sumadhiyaora Sumadhiya

5715.8 105800

15.3.7 tingkat Energy 7

ora Sumadhiyaora Sumadhiya

7226.8 114300

15.3.10 Level Energy 8

ora Sumadhiyaora Sumadhiya

8857.4 125300

1.2.1 Level Energy 9

ora Sumadhiyaora Sumadhiya

14110 134700

2.1.2 Level Energy 10th

ora Sumadhiyaora Sumadhiya

17100 144300

2.4.2 Level Energy 11

ora Sumadhiyaora Sumadhiya

19900 169988

2.9.1 Level Energy 12

ora Sumadhiyaora Sumadhiya

22219 189368

2.13.2 Level Energy 13

ora Sumadhiyaora Sumadhiya

26930 76015

2.15.3 Level Energy 14

ora Sumadhiyaora Sumadhiya

29196 86450

2.17.2 Level Energy 15

ora Sumadhiyaora Sumadhiya

41987 97510

2.18.1 Level Energy 16

ora Sumadhiyaora Sumadhiya

47206 109480

3.1.2 Level Energy 17

ora Sumadhiyaora Sumadhiya

52737 122200

3.6.1 Level Energy 18

ora Sumadhiyaora Sumadhiya

58570 134810

3.6.4 Level Energy 19

ora Sumadhiyaora Sumadhiya

64702 148700

3.7.2 Level Energy 20

ora Sumadhiyaora Sumadhiya

80400 171200

3.7.4 Level Energy 21

ora Sumadhiyaora Sumadhiya

87000 179100

3.7.6 Level Energy 22

ora Sumadhiyaora Sumadhiya

93400 184900

3.8.1 Level Energy 23rd

ora Sumadhiyaora Sumadhiya

98420 198800

3.8.2 Level Energy 24

ora Sumadhiyaora Sumadhiya

104400 195200

3.9.1 Level Energy 25th

ora Sumadhiyaora Sumadhiya

121900 121900

3.11.1 Level Energy 26th

ora Sumadhiyaora Sumadhiya

127700 127700

3.12.1 Level Energy 27th

ora Sumadhiyaora Sumadhiya

133800 133800

3.13.1 Level Energy 28th

ora Sumadhiyaora Sumadhiya

139800 139800

4.1.2 Level Energy 29

ora Sumadhiyaora Sumadhiya

148100 148100

4.1.3 Level Energy 30

ora Sumadhiyaora Sumadhiya

154500 154500

4.2 padha karo elektrokimia

1.14 g / amp-day3.02 g / amp-day

0.16812 8.3209

4.5 Fungsi Work elektron

4.55 eVora Sumadhiya

2.14 5.65

1.2 Properties Kimia liyane

kebakar, ionisasi, Isotop radioaktif, Radioaktif

ionisasi, Isotop radioaktif, Radioaktif, kelarutan

2 atom

2.1 Panggil atom

7795

3 117

1.2 Konfigurasi elektron

[Xe] 4F ¹⁴ 5d ⁷ 6s ²

[Rn] 5F ⁷ 7s ²

1.3 Struktur Crystal

Face tengah kubik (FCC)

Double Hexagonal Tutup dikempalken (DHCP)

1.3.1 Crystal pola

1.4 atom

1.4.1 Jumlah proton

7495

3 117

1.2.1 Jumlah Neutron

110148

4 184

1.6.1 Jumlah Èlèktron

7495

3 117

2.5 Radius saka Atom

2.5.1 Radius atom

136.00 pm173.00 pm

112 265

2.5.6 kovalen Radius

141.00 pm180.00 pm

96 260

2.6.4 Van der Waals Radius

202.00 pm244.00 pm

139 348

1.2 Bobot atom

192.22 Amu243.00 Amu

6.94 294

2.3 Volume atom

9.53 cm3 / mol17.86 cm3 / mol

1.39 71.07

2.6 Nomer atom jejer

2.6.1 unsur Previous

2.6.2 Sabanjure unsur

2.7 Potensi Valence Electron

140.00 (-eV)44.00 (-eV)

8 392.42

2.10 Constant pola

383.90 pm346.81 pm

228.58 891.25

2.12 pola Angles

π/2, π/2, π/2

π/2, π/2, 2 π/3

2.14 Pola C / A rasio

ora Sumadhiyaora Sumadhiya

1.567 1.886

3 Teknik

3.1 Kapadhetan

3.1.1 Kapadhetan Ing suhu kamar

22.56 g / cm ³12.00 g / cm ³

0.534 40.7

3.3.2 Kapadhetan Nalika Liquid (ing mp)

19.00 g / cm3ora Sumadhiya

0.512 20

3.4 Strength tensile

2,000.00 MPaora Sumadhiya

2.5 11000

3.5 viskositas

ora Sumadhiyaora Sumadhiya

0.001526 0.001526

3.7 meksa beluk

3.7.1 Meksa beluk ing 1000 K

ora Sumadhiya0.00 (Pa)

2.47E-11 121

3.8.1 Meksa beluk ing 2000 K

0.00 (Pa)ora Sumadhiya

2.62E-10 774

3.9 situs kelenturan

3.9.1 nyukur pengaturan

210.00 GPAora Sumadhiya

1.3 222

3.9.2 pengaturan akeh

320.00 GPAora Sumadhiya

1.6 462

3.9.3 Young kang pengaturan

528.00 GPAora Sumadhiya

1.7 528

3.10 Poisson rasio

0.26ora Sumadhiya

0.032 0.47

3.11 Properties Teknik liyane

4 Magnetic

4.1 Ciri Magnetic

4.1.1 Gravitasi tartamtu

21.7813.67

0.53 4500

4.1.2 Nindakake Magnetic

paramagnetic

4.1.3 permeabilitas

ora Sumadhiyaora Sumadhiya

1.25643E-06 0.0063

4.1.4 kelemahan

ora Sumadhiyaora Sumadhiya

-0.000166 200000

4.2 Properties Listrik

4.2.1 Property Listrik

Arman

Unknown

4.2.2 resistivity

47.10 nΩ · m0.69 nΩ · m

0.18 961

4.2.3 konduktivitas listrik

0.19 10 ⁶ / cm Ω0.02 10 ⁶ / cm Ω

0.00666 0.63

4.2.4 elektron Affinity

151.00 kJ / molora Sumadhiya

0 222.8

5 termal

5.1 Kalor tartamtu

0.13 J / (kg K)0.11 J / (kg K)

0.11 3.6

5.2 Graham Kapasitas kalor

25.10 J / mol · K62.70 J / mol · K

16.443 62.7

5.3 doyo termal

147.00 W / m · K10.00 W / m · K

6.3 429

5.4 suhu kritis

ora Sumadhiyaora Sumadhiya

26.3 3223

5.5 Expansion termal

6.40 μm / (m · K)ora Sumadhiya

4.5 97

5.6 enthalpy

5.6.1 Enthalpy panguapan

799.10 kJ / molora Sumadhiya

7.32 799.1

5.6.2 Enthalpy saka Fusion

35.23 kJ / mol14.39 kJ / mol

2.1 35.23

5.6.3 Enthalpy saka atomization

837.00 kJ / mol268.00 kJ / mol

61.5 837

5.7 Standard molar Entropy

35.50 J / mol.Kora Sumadhiya

9.5 198.1

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