1 Tabel périodik
1.1 Symbol
1.2 Panggil Group
1.4 Panggil periode
1.6 Block
1.7 Family unsur
1.8 CAS Number
74403487439885
7429905
54386242
1.9 Jeneng papan Group
1.10 Space Group Number
2 facts
2.1 Facts Interesting
ora Cepak
- unsur Iridium occurs minangka wesi alam Platinum lan Osmium.
- unsur Iridium dikenal minangka paling metal resistance karat.
2.2 sumber
Dijupuk dening Nambani Radium karo Neutron, Ores logam
Found in Minerals, Mining, Ores saka Minerals
2.3 History
2.3.1 sing katutup
Friedrich Oskar Giesel
Smithson Tennant
2.3.2 Discovery
2.4 turah mbrawah
2.4.1 Turah mbrawah Ing Universe
ora Sumadhiya2 * 10-7 %
5E-09
0.11
2.4.3 Turah mbrawah Ing Sun
~-9999 %~0.0000002 %
1E-08
0.1
2.4.5 Turah mbrawah Ing meteorit
ora Sumadhiya0.00 %
1.7E-07
22
2.4.8 Turah mbrawah Ing bumi lemah ndhuwur
ora Sumadhiya0.00 %
9.9E-12
8.1
2.4.10 Turah mbrawah Ing Segara
ora Sumadhiyaora Sumadhiya
2E-23
1.1
2.4.12 Turah mbrawah Ing Manungsa
ora Sumadhiyaora Sumadhiya
1E-13
1.4
3 ulah
3.1 Ulah lan Wuku
- metal Actinium wis sumber sinar alfa nanging ora dienggo njaba riset waé.
- Iridium duwe sifat anti karat lan digunakake ing alloy khusus karo logam Osmium lan alloy sing digunakake ing tips pen lan Compass bantalan poros.
3.1.1 Ulah Industrial
NA
Industry automobile, Industry Listrik, Industry Elektronik
3.1.2 Ulah Medical
3.1.3 Ulah liyane
wesi, Nuclear Riset, tujuan Research
wesi
3.2 Properties biologi
3.2.1 keracunan
3.2.2 Saiki ing badan Human
3.2.3 Sang
0.00 Sang / mg dm-3ora Sumadhiya
0
1970
3.2.5 ing Bone
0.00 ppmora Sumadhiya
0
170000
4 fisik
4.1 leleh Point
1,227.00 ° C2,410.00 ° C
27
3410
4.2 Boiling Point
3,200.00 ° C4,527.00 ° C
147
5660
4.3 katon
4.3.1 State fisik
4.3.2 warna
4.3.3 luster
4.4 atose
4.4.1 Mohs atose
ora Sumadhiya6.50
0.2
8.5
4.4.3 Brinell atose
ora Sumadhiya1,670.00 MPa
0.14
3490
4.4.7 Vickers atose
ora Sumadhiya1,760.00 MPa
121
3430
4.5 Kacepetan swara
ora Sumadhiya4,825.00 m / s
818
16200
4.6 Properties Optical
4.6.1 bias Index
ora Sumadhiyaora Sumadhiya
1.000933
1.7229
4.6.3 reflectivity
ora Sumadhiya78.00 %
58
97
4.7 allotropes
4.7.1 α allotropes
ora Sumadhiya
ora Sumadhiya
4.7.2 β allotropes
ora Sumadhiya
ora Sumadhiya
4.7.3 γ allotropes
ora Sumadhiya
ora Sumadhiya
5 Kimia
5.1 Formula Kimia
5.2 isotop
5.2.1 Isotop dikenal
5.3 keelektronegatifan
5.3.1 Pauling Elektronegativitas
5.4.1 Sanderson Elektronegativitas
ora Sumadhiyaora Sumadhiya
0.22
2.56
5.5.1 Allred Rochow Elektronegativitas
5.6.1 Mulliken-Jaffe Elektronegativitas
ora Sumadhiyaora Sumadhiya
0.62
2.48
5.6.2 Allen Elektronegativitas
ora Sumadhiya1.68
0.659
2.7
5.7 Electropositivity
5.7.1 Pauling Electropositivity
5.8 tenogo ionisasi
5.8.1 Level Energy 1st
499.00 kJ / mol880.00 kJ / mol
375.7
26130
5.8.2 Level Energy 2
1,170.00 kJ / mol1,600.00 kJ / mol
710.2162
28750
5.8.3 Level Energy 3rd
1,900.00 kJ / molora Sumadhiya
1600
34230
5.8.4 Level Energy 4
4,700.00 kJ / molora Sumadhiya
2780
37066
5.8.5 Level Energy 5th
ora Sumadhiyaora Sumadhiya
4305.2
97510
5.8.6 Level Energy 6th
ora Sumadhiyaora Sumadhiya
5715.8
105800
5.8.7 tingkat Energy 7
ora Sumadhiyaora Sumadhiya
7226.8
114300
5.8.8 Level Energy 8
ora Sumadhiyaora Sumadhiya
8857.4
125300
5.8.9 Level Energy 9
ora Sumadhiyaora Sumadhiya
14110
134700
5.8.10 Level Energy 10th
ora Sumadhiyaora Sumadhiya
17100
144300
5.8.11 Level Energy 11
ora Sumadhiyaora Sumadhiya
19900
169988
5.8.12 Level Energy 12
ora Sumadhiyaora Sumadhiya
22219
189368
5.8.13 Level Energy 13
ora Sumadhiyaora Sumadhiya
26930
76015
5.8.14 Level Energy 14
ora Sumadhiyaora Sumadhiya
29196
86450
5.8.15 Level Energy 15
ora Sumadhiyaora Sumadhiya
41987
97510
5.8.16 Level Energy 16
ora Sumadhiyaora Sumadhiya
47206
109480
5.8.17 Level Energy 17
ora Sumadhiyaora Sumadhiya
52737
122200
5.8.18 Level Energy 18
ora Sumadhiyaora Sumadhiya
58570
134810
5.8.19 Level Energy 19
ora Sumadhiyaora Sumadhiya
64702
148700
5.8.20 Level Energy 20
ora Sumadhiyaora Sumadhiya
80400
171200
5.8.21 Level Energy 21
ora Sumadhiyaora Sumadhiya
87000
179100
5.8.22 Level Energy 22
ora Sumadhiyaora Sumadhiya
93400
184900
5.8.23 Level Energy 23rd
ora Sumadhiyaora Sumadhiya
98420
198800
5.8.24 Level Energy 24
ora Sumadhiyaora Sumadhiya
104400
195200
5.8.25 Level Energy 25th
ora Sumadhiyaora Sumadhiya
121900
121900
5.8.26 Level Energy 26th
ora Sumadhiyaora Sumadhiya
127700
127700
5.8.27 Level Energy 27th
ora Sumadhiyaora Sumadhiya
133800
133800
5.8.28 Level Energy 28th
ora Sumadhiyaora Sumadhiya
139800
139800
5.8.29 Level Energy 29
ora Sumadhiyaora Sumadhiya
148100
148100
5.8.30 Level Energy 30
ora Sumadhiyaora Sumadhiya
154500
154500
5.9 padha karo elektrokimia
2.82 g / amp-day1.14 g / amp-day
0.16812
8.3209
5.10 Fungsi Work elektron
ora Sumadhiya4.55 eV
2.14
5.65
5.11 Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
kebakar, ionisasi, Isotop radioaktif, Radioaktif
6 atom
6.1 Panggil atom
6.2 Konfigurasi elektron
[Rn] 6D 1 7s 2
[Xe] 4F 14 5d 7 6s 2
6.3 Struktur Crystal
Face tengah kubik (FCC)
Face tengah kubik (FCC)
6.3.1 Crystal pola
6.4 atom
6.4.1 Jumlah proton
6.4.2 Jumlah Neutron
6.4.3 Jumlah Èlèktron
6.5 Radius saka Atom
6.5.1 Radius atom
195.00 pm136.00 pm
112
265
6.5.2 kovalen Radius
ora Sumadhiya141.00 pm
96
260
6.5.3 Van der Waals Radius
ora Sumadhiya202.00 pm
139
348
6.6 Bobot atom
227.00 Amu192.22 Amu
6.94
294
6.7 Volume atom
22.54 cm3 / mol9.53 cm3 / mol
1.39
71.07
6.8 Nomer atom jejer
6.8.1 unsur Previous
6.8.2 Sabanjure unsur
6.9 Potensi Valence Electron
38.60 (-eV)140.00 (-eV)
8
392.42
6.10 Constant pola
567.00 pm383.90 pm
228.58
891.25
6.11 pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
6.12 Pola C / A rasio
ora Sumadhiyaora Sumadhiya
1.567
1.886
7 Teknik
7.1 Kapadhetan
7.1.1 Kapadhetan Ing suhu kamar
10.00 g / cm 322.56 g / cm 3
0.534
40.7
7.1.2 Kapadhetan Nalika Liquid (ing mp)
ora Sumadhiya19.00 g / cm3
0.512
20
7.2 Strength tensile
ora Sumadhiya2,000.00 MPa
2.5
11000
7.3 viskositas
ora Sumadhiyaora Sumadhiya
0.001526
0.001526
7.4 meksa beluk
7.4.1 Meksa beluk ing 1000 K
ora Sumadhiyaora Sumadhiya
2.47E-11
121
7.4.2 Meksa beluk ing 2000 K
ora Sumadhiya0.00 (Pa)
2.62E-10
774
7.5 situs kelenturan
7.5.1 nyukur pengaturan
ora Sumadhiya210.00 GPA
1.3
222
7.5.2 pengaturan akeh
ora Sumadhiya320.00 GPA
1.6
462
7.5.3 Young kang pengaturan
ora Sumadhiya528.00 GPA
1.7
528
7.6 Poisson rasio
ora Sumadhiya0.26
0.032
0.47
7.7 Properties Teknik liyane
8 Magnetic
8.1 Ciri Magnetic
8.1.1 Gravitasi tartamtu
8.1.2 Nindakake Magnetic
paramagnetic
paramagnetic
8.1.3 permeabilitas
ora Sumadhiyaora Sumadhiya
1.25643E-06
0.0063
8.1.4 kelemahan
ora Sumadhiyaora Sumadhiya
-0.000166
200000
8.2 Properties Listrik
8.2.1 Property Listrik
8.2.2 resistivity
ora Sumadhiya47.10 nΩ · m
0.18
961
8.2.3 konduktivitas listrik
ora Sumadhiya0.19 10 6 / cm Ω
0.00666
0.63
8.2.4 elektron Affinity
ora Sumadhiya151.00 kJ / mol
0
222.8
9 termal
9.1 Kalor tartamtu
0.12 J / (kg K)0.13 J / (kg K)
0.11
3.6
9.2 Graham Kapasitas kalor
27.20 J / mol · K25.10 J / mol · K
16.443
62.7
9.3 doyo termal
12.00 W / m · K147.00 W / m · K
6.3
429
9.4 suhu kritis
ora Sumadhiyaora Sumadhiya
26.3
3223
9.5 Expansion termal
ora Sumadhiya6.40 μm / (m · K)
4.5
97
9.6 enthalpy
9.6.1 Enthalpy panguapan
ora Sumadhiya799.10 kJ / mol
7.32
799.1
9.6.2 Enthalpy saka Fusion
ora Sumadhiya35.23 kJ / mol
2.1
35.23
9.6.3 Enthalpy saka atomization
301.00 kJ / mol837.00 kJ / mol
61.5
837
9.7 Standard molar Entropy
56.50 J / mol.K35.50 J / mol.K
9.5
198.1