mbandhingaké Gold lan osmium
Tabel périodik
Symbol
Au
Os
Panggil Group
11
7
8
10
Panggil periode
6
6
Block
d block
d block
Family unsur
transisi Metal
transisi Metal
CAS Number
7440575
31
7440042
99+
Jeneng papan Group
Fm_ 3M
P63 / mmc
Space Group Number
225.00
2
194.00
5
facts
Facts Interesting
Character length exceed error
- Osmium logam ora oxidize ing online kajaba kang digawe panas.
- Nanging yen digawe panas den iku formulir Osmium tetroxide, kang Highly beracun.
sumber
bumi lemah ndhuwur, Mining, Ores logam
Found Minangka By-produk, Found in Minerals, Mining
History
sing katutup
Unknown
Smithson Tennant
Discovery
Sadurunge 6000 SM
ing 1803
turah mbrawah
Turah mbrawah Ing Universe
6 * 10-8 %
26
3 * 10-7 %
21
Turah mbrawah Ing Sun
~0.0000001 %
26
~0.0000002 %
25
Turah mbrawah Ing meteorit
0.00 %
99+
0.00 %
28
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
99+
0.00 %
99+
Turah mbrawah Ing Segara
0.00 %
21
ora Sumadhiya
Turah mbrawah Ing Manungsa
0.00 %
18
ora Sumadhiya
ulah
Ulah lan Wuku
- metal Gold utamané dipigunakaké kanggo Jewelry, bullion, koin, etc.
- Kang digunakake ing seni, hiasan, ornamen, etc. Sampeyan uga dipigunakaké kanggo proses listrik.
- 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
Industri Kimia, Industry Clothing, Industry Listrik, Industry Elektronik
Industry Aerospace, Industry automobile, Industry Listrik, Industry Elektronik
Ulah Medical
Dentistry, Industry Pharmaceutical
NA
Ulah liyane
wesi, bullion, koin, Jewellery, patung, Statues
wesi
Properties biologi
keracunan
non Toxic
Highly Toxic
Saiki ing badan Human
Ya
Ora
Sang
0.00 Sang / mg dm-3
35
ora Sumadhiya
ing Bone
0.02 ppm
30
ora Sumadhiya
fisik Properties
leleh Point
1,064.43 ° C
99+
3,045.00 ° C
3
Boiling Point
2,807.00 ° C
36
5,027.00 ° C
6
katon
State fisik
Solid
Solid
warna
Gold
Perak werna-Gray
luster
metallic
metallic
atose
Mohs atose
2.50
14
7.00
3
Brinell atose
194.00 MPa
99+
3,490.00 MPa
1
Vickers atose
216.00 MPa
31
ora Sumadhiya
Kacepetan swara
2,030.00 m / s
99+
4,940.00 m / s
11
Properties Optical
reflectivity
95.00 %
2
ora Sumadhiya
allotropes
Ora
Ora
α allotropes
ora Sumadhiya
ora Sumadhiya
β allotropes
ora Sumadhiya
ora Sumadhiya
γ allotropes
ora Sumadhiya
ora Sumadhiya
Kimia Properties
Formula Kimia
Au
Os
isotop
Isotop dikenal
36
3
35
4
keelektronegatifan
Pauling Elektronegativitas
2.54
1
2.20
4
Allred Rochow Elektronegativitas
1.42
18
1.52
12
Mulliken-Jaffe Elektronegativitas
1.87
7
ora Sumadhiya
Allen Elektronegativitas
1.92
5
1.65
19
Electropositivity
Pauling Electropositivity
1.46
99+
1.80
99+
tenogo ionisasi
Level Energy 1st
890.10 kJ / mol
8
840.00 kJ / mol
12
Level Energy 2
1,980.00 kJ / mol
12
1,309.80 kJ / mol
99+
Level Energy 3rd
ora Sumadhiya
1,600.00 kJ / mol
99+
padha karo elektrokimia
2.45 g / amp-day
21
1.77 g / amp-day
38
Fungsi Work elektron
5.10 eV
4
4.83 eV
8
Properties Kimia liyane
Kimia Stabilitas, ionisasi, kelarutan
Kimia Stabilitas, ionisasi, kelarutan
atom Properties
Panggil atom
79
37
76
40
Konfigurasi elektron
[Xe] 4F 14 5d 10 6s 1
[Xe] 4F 14 5d 6 6s 2
Struktur Crystal
Face tengah kubik (FCC)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
FCC-Crystal-Structure-of-Gold.jpg#100
BCC-Crystal-Structure-.jpg#100
atom
Jumlah proton
79
37
76
39
Jumlah Neutron
118
23
114
25
Jumlah Èlèktron
79
37
76
39
Radius saka Atom
Radius atom
151.00 pm
32
133.80 pm
99+
kovalen Radius
144.00 pm
40
ora Sumadhiya
Van der Waals Radius
166.00 pm
39
216.00 pm
24
Bobot atom
196.97 Amu
33
190.23 Amu
35
Volume atom
10.20 cm3 / mol
99+
8.49 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
43.40 (-eV)
99+
91.40 (-eV)
12
Constant pola
407.82 pm
21
273.44 pm
99+
pola Angles
π/2, π/2, π/2
π/2, π/2, 2 π/3
Pola C / A rasio
1.61
4
1.58
14
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
19.30 g / cm 3
15
22.59 g / cm 3
9
Kapadhetan Nalika Liquid (ing mp)
17.31 g / cm3
6
20.00 g / cm3
1
Strength tensile
120.00 MPa
15
1,000.00 MPa
4
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)
23
ora Sumadhiya
Meksa beluk ing 2000 K
67.00 (Pa)
4
0.00 (Pa)
28
situs kelenturan
nyukur pengaturan
27.00 GPA
27
222.00 GPA
1
pengaturan akeh
180.00 GPA
9
462.00 GPA
1
Young kang pengaturan
79.00 GPA
24
ora Sumadhiya
Poisson rasio
0.40
4
0.25
24
Properties Teknik liyane
ductile, malleable
ductile
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
19.32
8
22.57
2
Nindakake Magnetic
diamagnetic
paramagnetic
Properties Listrik
Property Listrik
Arman
Arman
resistivity
2.20 nΩ · m
99+
81.20 nΩ · m
35
konduktivitas listrik
0.45 10 6 / cm Ω
3
0.11 10 6 / cm Ω
18
elektron Affinity
222.80 kJ / mol
1
106.10 kJ / mol
9
termal Properties
Kalor tartamtu
0.13 J / (kg K)
39
0.13 J / (kg K)
39
Graham Kapasitas kalor
25.42 J / mol · K
40
24.70 J / mol · K
99+
doyo termal
318.00 W / m · K
3
87.60 W / m · K
19
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
14.20 μm / (m · K)
26
5.10 μm / (m · K)
99+
enthalpy
Enthalpy panguapan
324.40 kJ / mol
27
627.60 kJ / mol
7
Enthalpy saka Fusion
12.55 kJ / mol
27
29.30 kJ / mol
4
Enthalpy saka atomization
364.00 kJ / mol
25
669.00 kJ / mol
6
Standard molar Entropy
47.40 J / mol.K
32
32.60 J / mol.K
99+
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