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osmium unsur
osmium


Tabel périodik
Symbol
Os
Panggil Group
8 10
Panggil periode
6 2
Block
d block
Family unsur
transisi Metal
CAS Number
7440042 75
Jeneng papan Group
P63 / mmc
Space Group Number
194.00 7
facts
Facts Interesting
  • Osmium logam ora oxidize ing online kajaba kang digawe panas.
  • Nanging yen digawe panas den iku formulir Osmium tetroxide, kang Highly beracun.
sumber
Found Minangka By-produk, Found in Minerals, Mining
History
sing katutup
Smithson Tennant
Discovery
ing 1803
turah mbrawah
Turah mbrawah Ing Universe
0.00 % 22
Turah mbrawah Ing Sun
0.00 % 25
Turah mbrawah Ing meteorit
0.00 % 28
Turah mbrawah Ing bumi lemah ndhuwur
0.00 % 53
Turah mbrawah Ing Segara
0.00 % 48
Turah mbrawah Ing Manungsa
0.00 % 24
ulah
Ulah lan Wuku
  • Nduweni Efesus banget winates lan wesi banget hard lan digunakake ing Manufaktur saka tips pen, pivots, jarum lan kontak electrical.
  • Sampeyan uga dipigunakaké minangka katalis industri kanggo nyepetake reaksi kimia.
Ulah Industrial
Industry Aerospace, Industry automobile, Industry Listrik, Industry Elektronik
Ulah Medical
-
Ulah liyane
wesi
Properties biologi
keracunan
Highly Toxic
Saiki ing badan Human
Ora
Sang
0.00 Sang / mg dm-3 37
ing Bone
0.00 ppm 41
fisik
leleh Point
3,045.00 ° C 3
Boiling Point
5,027.00 ° C 6
katon
State fisik
Solid
warna
Perak werna-Gray
luster
metallic
atose
Mohs atose
7.00 3
Brinell atose
3,490.00 MPa 1
Vickers atose
3,920.00 MPa 1
Kacepetan swara
4,940.00 m / s 15
Properties Optical
bias Index
2.07 12
reflectivity
80.00 % 7
allotropes
Ora
α allotropes
-
β allotropes
-
γ allotropes
-
Kimia
Formula Kimia
Os
isotop
Isotop dikenal
35 4
keelektronegatifan
Pauling Elektronegativitas
2.20 5
Sanderson Elektronegativitas
2.20 8
Allred Rochow Elektronegativitas
1.52 13
Mulliken-Jaffe Elektronegativitas
2.20 6
Allen Elektronegativitas
1.65 22
Electropositivity
Pauling Electropositivity
1.80 50
tenogo ionisasi
Level Energy 1st
840.00 kJ / mol 12
Level Energy 2
1,309.80 kJ / mol 54
Level Energy 3rd
1,600.00 kJ / mol 86
Level Energy 4
840.00 kJ / mol 83
Level Energy 5th
8,400.00 kJ / mol 10
Level Energy 6th
8,400.00 kJ / mol 30
tingkat Energy 7
8,400.00 kJ / mol 25
Level Energy 8
8,400.00 kJ / mol 25
Level Energy 9
5,280.00 kJ / mol 71
Level Energy 10th
8,400.00 kJ / mol 26
Level Energy 11
8,400.00 kJ / mol 23
Level Energy 12
8,400.00 kJ / mol 42
Level Energy 13
8,400.00 kJ / mol 18
Level Energy 14
840.00 kJ / mol 74
Level Energy 15
84,000.00 kJ / mol 12
Level Energy 16
840.00 kJ / mol 75
Level Energy 17
840.00 kJ / mol 29
Level Energy 18
8,400.00 kJ / mol 18
Level Energy 19
840.00 kJ / mol 27
Level Energy 20
840.00 kJ / mol 19
Level Energy 21
840.00 kJ / mol 39
Level Energy 22
840.00 kJ / mol 15
Level Energy 23rd
840.00 kJ / mol 41
Level Energy 24
840.00 kJ / mol 11
Level Energy 25th
840.00 kJ / mol 9
Level Energy 26th
840.00 kJ / mol 9
Level Energy 27th
713.30 kJ / mol 24
Level Energy 28th
840.10 kJ / mol 13
Level Energy 29
840.00 kJ / mol 13
Level Energy 30
840.00 kJ / mol 9
padha karo elektrokimia
1.77 g / amp-day 42
Fungsi Work elektron
4.83 eV 13
Properties Kimia liyane
Kimia Stabilitas, ionisasi, kelarutan
atom
Panggil atom
76 40
Konfigurasi elektron
[Xe] 4F 14 5d 6 6s 2
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Crystal pola
BCC-Crystal-Structure-.jpg#100
atom
Jumlah proton
76 39
Jumlah Neutron
114 26
Jumlah Èlèktron
76 39
Radius saka Atom
Radius atom
133.80 pm 46
kovalen Radius
128.00 pm 52
Van der Waals Radius
216.00 pm 30
Bobot atom
190.23 Amu 35
Volume atom
8.49 cm3 / mol 76
Nomer atom jejer
unsur Previous
64
Sabanjure unsur
33
Potensi Valence Electron
91.40 (-eV) 12
Constant pola
273.44 pm 73
pola Angles
π/2, π/2, 2 π/3
Pola C / A rasio
1.58 37
Teknik
Kapadhetan
Kapadhetan Ing suhu kamar
22.59 g / cm 3 9
Kapadhetan Nalika Liquid (ing mp)
20.00 g / cm3 11
Strength tensile
1,000.00 MPa 4
viskositas
0.00 3
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa) 16
Meksa beluk ing 2000 K
0.00 (Pa) 39
situs kelenturan
nyukur pengaturan
222.00 GPA 1
pengaturan akeh
462.00 GPA 1
Young kang pengaturan
528.00 GPA 1
Poisson rasio
0.25 24
Properties Teknik liyane
ductile
Magnetic
Ciri Magnetic
Gravitasi tartamtu
22.57 11
Nindakake Magnetic
paramagnetic
permeabilitas
0.00 H / m 17
kelemahan
0.00 17
Properties Listrik
Property Listrik
Arman
resistivity
81.20 nΩ · m 35
konduktivitas listrik
0.11 10 6 / cm Ω 21
elektron Affinity
106.10 kJ / mol 10
termal
Kalor tartamtu
0.13 J / (kg K) 40
Graham Kapasitas kalor
24.70 J / mol · K 58
doyo termal
87.60 W / m · K 19
suhu kritis
3,300.00 K 3
Expansion termal
5.10 μm / (m · K) 71
enthalpy
Enthalpy panguapan
627.60 kJ / mol 8
Enthalpy saka Fusion
29.30 kJ / mol 4
Enthalpy saka atomization
669.00 kJ / mol 6
Standard molar Entropy
32.60 J / mol.K 64
Summary >>
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