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iridium
iridium

uranium
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iridium mungsuh uranium

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1 Tabel périodik
1.1 Symbol
Ir
Ru
1.2 Panggil Group
98
Gadolinium metal
0 17
1.3 Panggil periode
65
lithium metal
2 7
1.4 Block
d block
d block
1.5 Family unsur
transisi Metal
transisi Metal
1.6 CAS Number
74398857440188
Aluminium metal
7429905 54386242
1.7 Jeneng papan Group
Fm_ 3M
P63 / mmc
1.8 Space Group Number
225.00194.00
plutonium metal
11 229
2 facts
2.1 Facts Interesting
  • unsur Iridium occurs minangka wesi alam Platinum lan Osmium.
  • unsur Iridium dikenal minangka paling metal resistance karat.
  • unsur uranium wis dijupuk saka bahan bakar nuklir digunakake.
  • Uranium logam uga mrodhuksi minangka dening-produk saka pertambangan Nickel.
2.2 sumber
Found in Minerals, Mining, Ores saka Minerals
Miturut-produk Nikel Nyaring panggolekan, Found in Minerals, Mining
2.3 History
2.3.1 sing katutup
Smithson Tennant
Karl Ernst Claus
2.3.2 Discovery
ing 1803
ing taun 1844
2.4 turah mbrawah
2.4.1 Turah mbrawah Ing Universe
2 * 10-7 %4 * 10-7 %
Thallium metal
5E-09 0.11
2.4.2 Turah mbrawah Ing Sun
~0.0000002 %~0.0000005 %
Beryllium metal
1E-08 0.1
2.4.3 Turah mbrawah Ing meteorit
0.00 %0.00 %
Gold metal
1.7E-07 22
2.4.4 Turah mbrawah Ing bumi lemah ndhuwur
0.00 %0.00 %
Radium metal
9.9E-12 8.1
2.4.5 Turah mbrawah Ing Segara
ora Sumadhiya0.00 %
Protaktinium metal
2E-23 1.1
2.4.6 Turah mbrawah Ing Manungsa
ora Sumadhiyaora Sumadhiya
Radium metal
1E-13 1.4
3 ulah
3.1 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.
  • Kang digunakake kanggo prodhuksi resistor chip lan kontak.
  • Uranium oxide digunakake kanggo jas sel anodes kanggo produksi khlor ing industri kimia. Uga dianggo minangka katalis kanggo amonia lan reaksi asam asetat.
3.1.1 Ulah Industrial
Industry automobile, Industry Listrik, Industry Elektronik
Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
3.1.2 Ulah Medical
NA
Medical Research
3.1.3 Ulah liyane
wesi
wesi
3.2 Properties biologi
3.2.1 keracunan
Toxic
Low Toxic
3.2.2 Saiki ing badan Human
Ya
Ora
3.2.3 Sang
ora Sumadhiyaora Sumadhiya
plutonium metal
0 1970
3.2.4 ing Bone
ora Sumadhiyaora Sumadhiya
plutonium metal
0 170000
4 fisik
4.1 leleh Point
2,410.00 ° C2,250.00 ° C
Francium metal
27 3410
4.2 Boiling Point
4,527.00 ° C3,900.00 ° C
Flerovium metal
147 5660
4.3 katon
4.3.1 State fisik
Solid
Solid
4.3.2 warna
perak Putih
perak Putih
4.3.3 luster
metallic
metallic
4.4 atose
4.4.1 Mohs atose
6.506.50
sesium metal
0.2 8.5
4.4.2 Brinell atose
1,670.00 MPa2,160.00 MPa
sesium metal
0.14 3490
4.4.3 Vickers atose
1,760.00 MPaora Sumadhiya
Palladium metal
121 3430
4.5 Kacepetan swara
4,825.00 m / s5,970.00 m / s
Thallium metal
818 16200
4.6 Properties Optical
4.6.1 bias Index
ora Sumadhiyaora Sumadhiya
Mercury metal
1.000933 1.7229
4.6.2 reflectivity
78.00 %ora Sumadhiya
molybdenum metal
58 97
4.7 allotropes
Ora
Ora
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
Ir
Ru
5.2 isotop
5.2.1 Isotop dikenal
3426
Tennessine metal
0 38
5.3 keelektronegatifan
5.3.1 Pauling Elektronegativitas
2.202.20
Francium metal
0.7 2.54
5.3.2 Sanderson Elektronegativitas
ora Sumadhiyaora Sumadhiya
sesium metal
0.22 2.56
5.3.3 Allred Rochow Elektronegativitas
1.551.42
sesium metal
0.86 1.82
5.3.4 Mulliken-Jaffe Elektronegativitas
ora Sumadhiyaora Sumadhiya
sesium metal
0.62 2.48
5.3.5 Allen Elektronegativitas
1.681.54
sesium metal
0.659 2.7
5.4 Electropositivity
5.4.1 Pauling Electropositivity
1.801.80
Gold metal
1.46 3.3
5.5 tenogo ionisasi
5.5.1 Level Energy 1st
880.00 kJ / mol710.20 kJ / mol
sesium metal
375.7 26130
5.5.2 Level Energy 2
1,600.00 kJ / mol710.22 kJ / mol
Palladium
710.2162 28750
5.5.3 Level Energy 3rd
ora Sumadhiya2,747.00 kJ / mol
osmium metal
1600 34230
5.5.4 Level Energy 4
ora Sumadhiyaora Sumadhiya
thorium metal
2780 37066
5.5.5 Level Energy 5th
ora Sumadhiyaora Sumadhiya
dubnium metal
4305.2 97510
5.5.6 Level Energy 6th
ora Sumadhiyaora Sumadhiya
Seaborgium metal
5715.8 105800
5.5.7 tingkat Energy 7
ora Sumadhiyaora Sumadhiya
Bohrium metal
7226.8 114300
5.5.8 Level Energy 8
ora Sumadhiyaora Sumadhiya
hassium metal
8857.4 125300
5.5.9 Level Energy 9
ora Sumadhiyaora Sumadhiya
Yttrium metal
14110 134700
5.5.10 Level Energy 10th
ora Sumadhiyaora Sumadhiya
strontium metal
17100 144300
5.5.11 Level Energy 11
ora Sumadhiyaora Sumadhiya
Yttrium metal
19900 169988
5.5.12 Level Energy 12
ora Sumadhiyaora Sumadhiya
molybdenum metal
22219 189368
5.5.13 Level Energy 13
ora Sumadhiyaora Sumadhiya
molybdenum metal
26930 76015
5.5.14 Level Energy 14
ora Sumadhiyaora Sumadhiya
molybdenum metal
29196 86450
5.5.15 Level Energy 15
ora Sumadhiyaora Sumadhiya
Manganese metal
41987 97510
5.5.16 Level Energy 16
ora Sumadhiyaora Sumadhiya
Iron metal
47206 109480
5.5.17 Level Energy 17
ora Sumadhiyaora Sumadhiya
kobalt metal
52737 122200
5.5.18 Level Energy 18
ora Sumadhiyaora Sumadhiya
Nickel metal
58570 134810
5.5.19 Level Energy 19
ora Sumadhiyaora Sumadhiya
tembaga metal
64702 148700
5.5.20 Level Energy 20
ora Sumadhiyaora Sumadhiya
molybdenum metal
80400 171200
5.5.21 Level Energy 21
ora Sumadhiyaora Sumadhiya
molybdenum metal
87000 179100
5.5.22 Level Energy 22
ora Sumadhiyaora Sumadhiya
molybdenum metal
93400 184900
5.5.23 Level Energy 23rd
ora Sumadhiyaora Sumadhiya
molybdenum metal
98420 198800
5.5.24 Level Energy 24
ora Sumadhiyaora Sumadhiya
molybdenum metal
104400 195200
5.5.25 Level Energy 25th
ora Sumadhiyaora Sumadhiya
molybdenum metal
121900 121900
5.5.26 Level Energy 26th
ora Sumadhiyaora Sumadhiya
molybdenum metal
127700 127700
5.5.27 Level Energy 27th
ora Sumadhiyaora Sumadhiya
molybdenum metal
133800 133800
5.5.28 Level Energy 28th
ora Sumadhiyaora Sumadhiya
molybdenum metal
139800 139800
5.5.29 Level Energy 29
ora Sumadhiyaora Sumadhiya
molybdenum metal
148100 148100
5.5.30 Level Energy 30
ora Sumadhiyaora Sumadhiya
molybdenum metal
154500 154500
5.6 padha karo elektrokimia
1.14 g / amp-day1.26 g / amp-day
Beryllium metal
0.16812 8.3209
5.7 Fungsi Work elektron
4.55 eV4.71 eV
sesium metal
2.14 5.65
5.8 Properties Kimia liyane
kebakar, ionisasi, Isotop radioaktif, Radioaktif
anti Corrosion, ionisasi, Isotop radioaktif, kelarutan
6 atom
6.1 Panggil atom
7744
lithium metal
3 117
6.2 Konfigurasi elektron
[Xe] 4F 14 5d 7 6s 2
[Kr] 4d 7 5S 1
6.3 Struktur Crystal
Face tengah kubik (FCC)
Hexagonal Tutup dikempalken (HCP)
6.3.1 Crystal pola
6.4 atom
6.4.1 Jumlah proton
7444
lithium metal
3 117
6.4.2 Jumlah Neutron
11057
lithium metal
4 184
6.4.3 Jumlah Èlèktron
7444
lithium metal
3 117
6.5 Radius saka Atom
6.5.1 Radius atom
136.00 pm134.00 pm
Beryllium metal
112 265
6.5.2 kovalen Radius
141.00 pm146.00 pm
Beryllium metal
96 260
6.5.3 Van der Waals Radius
202.00 pm200.00 pm
seng metal
139 348
6.6 Bobot atom
192.22 Amu101.07 Amu
lithium metal
6.94 294
6.7 Volume atom
9.53 cm3 / mol8.30 cm3 / mol
Manganese metal
1.39 71.07
6.8 Nomer atom jejer
6.8.1 unsur Previous
6.8.2 Sabanjure unsur
6.9 Potensi Valence Electron
140.00 (-eV)64.00 (-eV)
Francium metal
8 392.42
6.10 Constant pola
383.90 pm270.59 pm
Beryllium metal
228.58 891.25
6.11 pola Angles
π/2, π/2, π/2
π/2, π/2, 2 π/3
6.12 Pola C / A rasio
ora Sumadhiya1.58
Beryllium metal
1.567 1.886
7 Teknik
7.1 Kapadhetan
7.1.1 Kapadhetan Ing suhu kamar
22.56 g / cm 312.45 g / cm 3
lithium metal
0.534 40.7
7.1.2 Kapadhetan Nalika Liquid (ing mp)
19.00 g / cm310.65 g / cm3
lithium metal
0.512 20
7.2 Strength tensile
2,000.00 MPaora Sumadhiya
Indium metal
2.5 11000
7.3 viskositas
ora Sumadhiyaora Sumadhiya
Mercury metal
0.001526 0.001526
7.4 meksa beluk
7.4.1 Meksa beluk ing 1000 K
ora Sumadhiyaora Sumadhiya
cerium metal
2.47E-11 121
7.4.2 Meksa beluk ing 2000 K
0.00 (Pa)0.00 (Pa)
tungsten metal
2.62E-10 774
7.5 situs kelenturan
7.5.1 nyukur pengaturan
210.00 GPA173.00 GPA
kalium metal
1.3 222
7.5.2 pengaturan akeh
320.00 GPA220.00 GPA
sesium metal
1.6 462
7.5.3 Young kang pengaturan
528.00 GPA447.00 GPA
sesium metal
1.7 528
7.6 Poisson rasio
0.260.30
Beryllium metal
0.032 0.47
7.7 Properties Teknik liyane
NA
ductile, malleable
8 Magnetic
8.1 Ciri Magnetic
8.1.1 Gravitasi tartamtu
21.7812.45
lithium metal
0.53 4500
8.1.2 Nindakake Magnetic
paramagnetic
paramagnetic
8.1.3 permeabilitas
ora Sumadhiyaora Sumadhiya
Bismuth metal
1.25643E-06 0.0063
8.1.4 kelemahan
ora Sumadhiyaora Sumadhiya
Bismuth metal
-0.000166 200000
8.2 Properties Listrik
8.2.1 Property Listrik
Arman
Arman
8.2.2 resistivity
47.10 nΩ · m71.00 nΩ · m
Thallium metal
0.18 961
8.2.3 konduktivitas listrik
0.19 10 6 / cm Ω0.14 10 6 / cm Ω
plutonium metal
0.00666 0.63
8.2.4 elektron Affinity
151.00 kJ / mol101.30 kJ / mol
Mercury metal
0 222.8
9 termal
9.1 Kalor tartamtu
0.13 J / (kg K)0.24 J / (kg K)
americium metal
0.11 3.6
9.2 Graham Kapasitas kalor
25.10 J / mol · K24.06 J / mol · K
Beryllium metal
16.443 62.7
9.3 doyo termal
147.00 W / m · K117.00 W / m · K
neptunium metal
6.3 429
9.4 suhu kritis
ora Sumadhiyaora Sumadhiya
ytterbium metal
26.3 3223
9.5 Expansion termal
6.40 μm / (m · K)6.40 μm / (m · K)
tungsten metal
4.5 97
9.6 enthalpy
9.6.1 Enthalpy panguapan
799.10 kJ / mol567.80 kJ / mol
seng metal
7.32 799.1
9.6.2 Enthalpy saka Fusion
35.23 kJ / mol25.50 kJ / mol
sesium metal
2.1 35.23
9.6.3 Enthalpy saka atomization
837.00 kJ / mol603.00 kJ / mol
Mercury metal
61.5 837
9.7 Standard molar Entropy
35.50 J / mol.K28.50 J / mol.K
Beryllium metal
9.5 198.1