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Platinum Properties
Platinum


fisik
0
leleh Point
1,772.00 ° C 16
Boiling Point
3,827.00 ° C 15
atose
0
Mohs atose
3.50 11
Brinell atose
300.00 MPa 34
Vickers atose
400.00 MPa 25
Properties Optical
0
bias Index
ora Sumadhiya 0
reflectivity
73.00 % 8
Kacepetan swara
2,800.00 m / s 29
allotropes
Ora 0
α allotropes
ora Sumadhiya 0
β allotropes
ora Sumadhiya 0
γ allotropes
ora Sumadhiya 0
Kimia
0
Formula Kimia
Pt 0
isotop
0
Isotop dikenal
35 4
keelektronegatifan
0
Pauling Elektronegativitas
2.28 3
Sanderson Elektronegativitas
ora Sumadhiya 0
Allred Rochow Elektronegativitas
1.44 17
Mulliken-Jaffe Elektronegativitas
ora Sumadhiya 0
Allen Elektronegativitas
1.72 16
Electropositivity
0
Pauling Electropositivity
1.72 50
tenogo ionisasi
0
Level Energy 1st
870.00 kJ / mol 10
Level Energy 2
1,791.00 kJ / mol 21
Level Energy 3rd
ora Sumadhiya 0
padha karo elektrokimia
1.82 g / amp-day 35
Fungsi Work elektron
5.65 eV 1
Properties Kimia liyane
Kimia Stabilitas, anti Corrosion, ionisasi 0
Teknik
0
Kapadhetan
0
Kapadhetan Ing suhu kamar
21.45 g / cm 3 11
Kapadhetan Nalika Liquid (ing mp)
19.77 g / cm3 2
meksa beluk
0
Meksa beluk ing 1000 K
ora Sumadhiya 0
Meksa beluk ing 2000 K
0.07 (Pa) 18
Strength tensile
125.00 MPa 14
viskositas
ora Sumadhiya 0
situs kelenturan
0
nyukur pengaturan
61.00 GPA 14
pengaturan akeh
230.00 GPA 6
Young kang pengaturan
168.00 GPA 14
Poisson rasio
0.38 6
Properties Teknik liyane
ductile, malleable 0
Tabel périodik
0
Symbol
Pt 0
Panggil Group
10 8
Panggil periode
6 2
Block
d block 0
Family unsur
transisi Metal 0
atom
0
Panggil atom
78 38
Bobot atom
47.87 Amu 78
Volume atom
9.09 cm3 / mol 53
Konfigurasi elektron
[Xe] 4F 14 5d 9 6s 1 0
Potensi Valence Electron
392.42 (-eV) 1
atom
0
Jumlah proton
78 38
Jumlah Neutron
117 24
Jumlah Èlèktron
78 38
Struktur Crystal
Face tengah kubik (FCC) 0
Crystal pola
FCC-Crystal-Structure-of-Platinum.jpg#100 0
Radius saka Atom
0
Radius atom
139.00 pm 39
kovalen Radius
136.00 pm 46
Van der Waals Radius
175.00 pm 36
Constant pola
392.42 pm 24
pola Angles
π/2, π/2, π/2 0
Pola C / A rasio
ora Sumadhiya 0
Nomer atom jejer
0
Sabanjure unsur
3 0
unsur Previous
33 0
Magnetic
0
Properties Listrik
0
resistivity
105.00 nΩ · m 30
konduktivitas listrik
0.10 10 6 / cm Ω 21
elektron Affinity
205.30 kJ / mol 2
Property Listrik
Arman 0
Ciri Magnetic
0
Gravitasi tartamtu
21.45 4
Nindakake Magnetic
paramagnetic 0
permeabilitas
0.00 H / m 3
kelemahan
ora Sumadhiya 0
termal
0
Kalor tartamtu
0.13 J / (kg K) 39
doyo termal
71.60 W / m · K 24
suhu kritis
ora Sumadhiya 0
Graham Kapasitas kalor
25.86 J / mol · K 35
Expansion termal
8.80 μm / (m · K) 44
Standard molar Entropy
41.60 J / mol.K 36
enthalpy
0
Enthalpy panguapan
510.50 kJ / mol 11
Enthalpy saka Fusion
19.70 kJ / mol 12
Enthalpy saka atomization
565.00 kJ / mol 11
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