1 Tabel périodik
1.1 Symbol
1.2 Panggil Group
2.5 Panggil periode
2.6 Block
2.7 Family unsur
transisi Metal
lanthanide
2.8 CAS Number
74398857440644
7429905
54386242
2.9 Jeneng papan Group
2.10 Space Group Number
3 facts
3.1 Facts Interesting
- unsur Iridium occurs minangka wesi alam Platinum lan Osmium.
- unsur Iridium dikenal minangka paling metal resistance karat.
- Ytterbium logam oxidizes kanthi cepet yen kapapar online.
- Ytterbium logam bisa dissolve cepet ing asam Mineral.
3.2 sumber
Found in Minerals, Mining, Ores saka Minerals
Found in Minerals, Mining, Ores saka Minerals
3.3 History
3.3.1 sing katutup
Smithson Tennant
Jean Charles Galissard de Marignac
3.3.2 Discovery
3.4 turah mbrawah
3.4.1 Turah mbrawah Ing Universe
2 * 10-7 %2 * 10-7 %
5E-09
0.11
3.4.6 Turah mbrawah Ing Sun
~0.0000002 %~0.0000001 %
1E-08
0.1
4.2.5 Turah mbrawah Ing meteorit
4.2.9 Turah mbrawah Ing bumi lemah ndhuwur
5.2.1 Turah mbrawah Ing Segara
ora Sumadhiya0.00 %
2E-23
1.1
5.2.5 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 Ytterbium digunakake ing piranti memori lan laser tuneable.
- Sampeyan uga dipigunakaké minangka katalis industri minangka katalis sing banget beracun lan Heh.
6.1.1 Ulah Industrial
Industry automobile, Industry Listrik, Industry Elektronik
Industry automobile, Industri Kimia
6.1.2 Ulah Medical
6.1.3 Ulah liyane
6.2 Properties biologi
6.2.1 keracunan
6.2.2 Saiki ing badan Human
6.2.3 Sang
ora Sumadhiyaora Sumadhiya
0
1970
6.2.9 ing Bone
ora Sumadhiyaora Sumadhiya
0
170000
7 fisik
7.1 leleh Point
2,410.00 ° C824.00 ° C
27
3410
7.3 Boiling Point
4,527.00 ° C1,196.00 ° C
147
5660
7.5 katon
7.5.1 State fisik
7.5.2 warna
7.5.3 luster
7.6 atose
7.6.2 Mohs atose
6.50ora Sumadhiya
0.2
8.5
8.2.3 Brinell atose
1,670.00 MPa343.00 MPa
0.14
3490
8.4.2 Vickers atose
1,760.00 MPa206.00 MPa
121
3430
8.6 Kacepetan swara
4,825.00 m / s1,590.00 m / s
818
16200
9.2 Properties Optical
9.2.1 bias Index
ora Sumadhiyaora Sumadhiya
1.000933
1.7229
9.5.2 reflectivity
78.00 %ora Sumadhiya
58
97
9.7 allotropes
9.7.1 α allotropes
ora Sumadhiya
ora Sumadhiya
9.7.2 β allotropes
ora Sumadhiya
ora Sumadhiya
9.7.3 γ allotropes
ora Sumadhiya
ora Sumadhiya
10 Kimia
10.1 Formula Kimia
10.2 isotop
10.2.1 Isotop dikenal
11.4 keelektronegatifan
11.5.1 Pauling Elektronegativitas
2.20ora Sumadhiya
0.7
2.54
11.7.5 Sanderson Elektronegativitas
ora Sumadhiyaora Sumadhiya
0.22
2.56
11.8.5 Allred Rochow Elektronegativitas
11.8.9 Mulliken-Jaffe Elektronegativitas
ora Sumadhiyaora Sumadhiya
0.62
2.48
11.10.2 Allen Elektronegativitas
1.68ora Sumadhiya
0.659
2.7
11.12 Electropositivity
11.12.1 Pauling Electropositivity
1.80ora Sumadhiya
1.46
3.3
11.16 tenogo ionisasi
11.16.1 Level Energy 1st
880.00 kJ / mol603.40 kJ / mol
375.7
26130
11.17.2 Level Energy 2
1,600.00 kJ / mol1,174.80 kJ / mol
710.2162
28750
12.1.2 Level Energy 3rd
ora Sumadhiya2,417.00 kJ / mol
1600
34230
12.3.3 Level Energy 4
ora Sumadhiya4,203.00 kJ / mol
2780
37066
12.5.1 Level Energy 5th
ora Sumadhiyaora Sumadhiya
4305.2
97510
12.8.2 Level Energy 6th
ora Sumadhiyaora Sumadhiya
5715.8
105800
13.2.3 tingkat Energy 7
ora Sumadhiyaora Sumadhiya
7226.8
114300
13.2.6 Level Energy 8
ora Sumadhiyaora Sumadhiya
8857.4
125300
13.2.8 Level Energy 9
ora Sumadhiyaora Sumadhiya
14110
134700
13.4.2 Level Energy 10th
ora Sumadhiyaora Sumadhiya
17100
144300
13.6.2 Level Energy 11
ora Sumadhiyaora Sumadhiya
19900
169988
13.6.6 Level Energy 12
ora Sumadhiyaora Sumadhiya
22219
189368
13.7.3 Level Energy 13
ora Sumadhiyaora Sumadhiya
26930
76015
13.7.6 Level Energy 14
ora Sumadhiyaora Sumadhiya
29196
86450
13.8.1 Level Energy 15
ora Sumadhiyaora Sumadhiya
41987
97510
13.8.4 Level Energy 16
ora Sumadhiyaora Sumadhiya
47206
109480
14.1.2 Level Energy 17
ora Sumadhiyaora Sumadhiya
52737
122200
15.1.2 Level Energy 18
ora Sumadhiyaora Sumadhiya
58570
134810
15.1.8 Level Energy 19
ora Sumadhiyaora Sumadhiya
64702
148700
15.1.12 Level Energy 20
ora Sumadhiyaora Sumadhiya
80400
171200
15.2.3 Level Energy 21
ora Sumadhiyaora Sumadhiya
87000
179100
15.3.2 Level Energy 22
ora Sumadhiyaora Sumadhiya
93400
184900
15.3.5 Level Energy 23rd
ora Sumadhiyaora Sumadhiya
98420
198800
15.3.7 Level Energy 24
ora Sumadhiyaora Sumadhiya
104400
195200
15.3.9 Level Energy 25th
ora Sumadhiyaora Sumadhiya
121900
121900
15.3.12 Level Energy 26th
ora Sumadhiyaora Sumadhiya
127700
127700
16.1.2 Level Energy 27th
ora Sumadhiyaora Sumadhiya
133800
133800
16.2.2 Level Energy 28th
ora Sumadhiyaora Sumadhiya
139800
139800
16.2.4 Level Energy 29
ora Sumadhiyaora Sumadhiya
148100
148100
16.4.1 Level Energy 30
ora Sumadhiyaora Sumadhiya
154500
154500
17.2 padha karo elektrokimia
1.14 g / amp-day2.15 g / amp-day
0.16812
8.3209
17.6 Fungsi Work elektron
4.55 eVora Sumadhiya
2.14
5.65
17.9 Properties Kimia liyane
kebakar, ionisasi, Isotop radioaktif, Radioaktif
ionisasi, Isotop radioaktif, kelarutan
18 atom
18.1 Panggil atom
19.3 Konfigurasi elektron
[Xe] 4F 14 5d 7 6s 2
[Xe] 4F 14 6s 2
19.4 Struktur Crystal
Face tengah kubik (FCC)
Face tengah kubik (FCC)
19.4.1 Crystal pola
19.5 atom
19.5.1 Jumlah proton
19.7.1 Jumlah Neutron
19.10.1 Jumlah Èlèktron
19.12 Radius saka Atom
19.12.1 Radius atom
136.00 pm176.00 pm
112
265
19.12.2 kovalen Radius
141.00 pm187.00 pm
96
260
19.13.2 Van der Waals Radius
202.00 pm242.00 pm
139
348
19.14 Bobot atom
192.22 Amu173.05 Amu
6.94
294
19.15 Volume atom
9.53 cm3 / mol24.79 cm3 / mol
1.39
71.07
19.17 Nomer atom jejer
19.17.1 unsur Previous
19.17.2 Sabanjure unsur
19.18 Potensi Valence Electron
140.00 (-eV)50.30 (-eV)
8
392.42
19.19 Constant pola
383.90 pm548.47 pm
228.58
891.25
19.20 pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
19.21 Pola C / A rasio
ora Sumadhiyaora Sumadhiya
1.567
1.886
20 Teknik
20.1 Kapadhetan
20.1.1 Kapadhetan Ing suhu kamar
22.56 g / cm 36.90 g / cm 3
0.534
40.7
20.1.2 Kapadhetan Nalika Liquid (ing mp)
19.00 g / cm36.21 g / cm3
0.512
20
20.3 Strength tensile
2,000.00 MPa58.00 MPa
2.5
11000
20.4 viskositas
ora Sumadhiyaora Sumadhiya
0.001526
0.001526
20.7 meksa beluk
20.7.1 Meksa beluk ing 1000 K
ora Sumadhiyaora Sumadhiya
2.47E-11
121
20.7.2 Meksa beluk ing 2000 K
0.00 (Pa)ora Sumadhiya
2.62E-10
774
20.9 situs kelenturan
20.9.1 nyukur pengaturan
210.00 GPA9.90 GPA
1.3
222
20.11.1 pengaturan akeh
320.00 GPA30.50 GPA
1.6
462
21.1.2 Young kang pengaturan
528.00 GPA23.90 GPA
1.7
528
21.2 Poisson rasio
21.3 Properties Teknik liyane
22 Magnetic
22.1 Ciri Magnetic
22.1.1 Gravitasi tartamtu
22.1.2 Nindakake Magnetic
paramagnetic
paramagnetic
22.1.3 permeabilitas
ora Sumadhiyaora Sumadhiya
1.25643E-06
0.0063
22.1.4 kelemahan
ora Sumadhiyaora Sumadhiya
-0.000166
200000
22.3 Properties Listrik
22.3.1 Property Listrik
22.3.2 resistivity
47.10 nΩ · m0.25 nΩ · m
0.18
961
22.4.1 konduktivitas listrik
0.19 10 6 / cm Ω0.04 10 6 / cm Ω
0.00666
0.63
22.5.2 elektron Affinity
151.00 kJ / mol50.00 kJ / mol
0
222.8
23 termal
23.1 Kalor tartamtu
0.13 J / (kg K)0.15 J / (kg K)
0.11
3.6
23.2 Graham Kapasitas kalor
25.10 J / mol · K26.74 J / mol · K
16.443
62.7
23.4 doyo termal
147.00 W / m · K38.50 W / m · K
6.3
429
23.5 suhu kritis
ora Sumadhiya26.30 K
26.3
3223
23.6 Expansion termal
6.40 μm / (m · K)26.30 μm / (m · K)
4.5
97
23.7 enthalpy
23.7.1 Enthalpy panguapan
799.10 kJ / mol128.90 kJ / mol
7.32
799.1
23.8.1 Enthalpy saka Fusion
35.23 kJ / mol7.66 kJ / mol
2.1
35.23
24.1.4 Enthalpy saka atomization
837.00 kJ / mol180.00 kJ / mol
61.5
837
24.3 Standard molar Entropy
35.50 J / mol.K59.90 J / mol.K
9.5
198.1