Platinum mungsuh Aluminium
Tabel périodik
Symbol
Pt
Al
Panggil Group
10
8
13
5
Panggil periode
6
3
Block
d block
p pemblokiran
Family unsur
transisi Metal
Transisi Post-
CAS Number
7440064
99+
7429905
99+
Jeneng papan Group
Fm_ 3M
Fm_ 3M
Space Group Number
225.00
2
225.00
2
facts
Facts Interesting
- Platinum punika logam paling langka saka kategori logam larang regane ..
- Iklan Platinum diprodhuksi minangka prodhuk sampingan ores saka nikel.
Character length exceed error
sumber
Mining, Ores logam, Ores saka Minerals
Miturut Process electrolysis, bumi lemah ndhuwur, Mining
History
sing katutup
Antonio de Ulloa
Hans Christian Oersted
Discovery
ing 1735
ing 1825
turah mbrawah
Turah mbrawah Ing Universe
5 * 10-7 %
19
5 * 10-3 %
5
Turah mbrawah Ing Sun
~0.0000009 %
19
~0.006 %
5
Turah mbrawah Ing meteorit
0.00 %
25
0.91 %
5
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
99+
8.10 %
1
Turah mbrawah Ing Segara
ora Sumadhiya
0.00 %
6
Turah mbrawah Ing Manungsa
ora Sumadhiya
0.00 %
10
ulah
Ulah lan Wuku
- Platinum logam utamané dipigunakaké ing perhiasan.
- Platinum digunakake minangka katalis industri ing asam nitrat, silikon lan benzena.
- Aluminium digunakake ing macem-macem produk; contone, komplong, foils, utensils pawon, pigura jendhela, kegs bir lan bagean bidang aero, onderdil mobil, etc.
Ulah Industrial
Industry Aerospace, Industri Kimia
Industry Aerospace, Industry amunisi, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
Ulah Medical
Dentistry, Industry Pharmaceutical, Surgical Instruments Manufacturing
Dentistry, Industry Pharmaceutical, Surgical Instruments Manufacturing
Ulah liyane
wesi, bullion, koin, Jewellery, patung, Statues
wesi, Jewellery, patung, Statues
Properties biologi
keracunan
non Toxic
non Toxic
Saiki ing badan Human
Ora
Ya
Sang
ora Sumadhiya
0.39 Sang / mg dm-3
9
ing Bone
ora Sumadhiya
27.00 ppm
11
fisik Properties
leleh Point
1,772.00 ° C
16
660.37 ° C
99+
Boiling Point
3,827.00 ° C
15
2,467.00 ° C
99+
katon
State fisik
Solid
Solid
warna
perak Putih
perak Gray
luster
metallic
metallic
atose
Mohs atose
3.50
11
2.75
13
Brinell atose
300.00 MPa
34
160.00 MPa
99+
Vickers atose
400.00 MPa
25
160.00 MPa
35
Kacepetan swara
2,800.00 m / s
29
5,000.00 m / s
10
Properties Optical
reflectivity
73.00 %
8
71.00 %
10
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
Pt
Al
isotop
Isotop dikenal
35
4
11
27
keelektronegatifan
Pauling Elektronegativitas
2.28
3
1.61
22
Sanderson Elektronegativitas
ora Sumadhiya
1.71
13
Allred Rochow Elektronegativitas
1.44
17
1.47
14
Mulliken-Jaffe Elektronegativitas
ora Sumadhiya
1.83
8
Allen Elektronegativitas
1.72
16
1.61
20
Electropositivity
Pauling Electropositivity
1.72
99+
2.39
32
tenogo ionisasi
Level Energy 1st
870.00 kJ / mol
10
577.50 kJ / mol
99+
Level Energy 2
1,791.00 kJ / mol
21
1,816.70 kJ / mol
19
Level Energy 3rd
ora Sumadhiya
2,744.80 kJ / mol
38
Level Energy 4
ora Sumadhiya
11,577.00 kJ / mol
3
Level Energy 5th
ora Sumadhiya
14,842.00 kJ / mol
2
Level Energy 6th
ora Sumadhiya
18,379.00 kJ / mol
2
tingkat Energy 7
ora Sumadhiya
23,326.00 kJ / mol
2
Level Energy 8
ora Sumadhiya
27,465.00 kJ / mol
2
Level Energy 9
ora Sumadhiya
31,853.00 kJ / mol
2
Level Energy 10th
ora Sumadhiya
38,473.00 kJ / mol
4
Level Energy 11
ora Sumadhiya
42,647.00 kJ / mol
5
padha karo elektrokimia
1.82 g / amp-day
35
0.34 g / amp-day
99+
Fungsi Work elektron
5.65 eV
1
4.28 eV
19
Properties Kimia liyane
Kimia Stabilitas, anti Corrosion, ionisasi
Kimia Stabilitas, ionisasi, Isotop radioaktif
atom Properties
Panggil atom
78
38
13
99+
Konfigurasi elektron
[Xe] 4F 14 5d 9 6s 1
[Ne] 3s 2 3P 1
Struktur Crystal
Face tengah kubik (FCC)
Face tengah kubik (FCC)
Crystal pola
FCC-Crystal-Structure-of-Platinum.jpg#100
FCC-Crystal-Structure-of-Aluminium.jpg#100
atom
Jumlah proton
78
38
13
99+
Jumlah Neutron
117
24
14
99+
Jumlah Èlèktron
78
38
13
99+
Radius saka Atom
Radius atom
139.00 pm
39
143.00 pm
37
kovalen Radius
136.00 pm
99+
121.00 pm
99+
Van der Waals Radius
175.00 pm
36
184.00 pm
34
Bobot atom
47.87 Amu
99+
26.98 Amu
99+
Volume atom
9.09 cm3 / mol
99+
10.00 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
392.42 (-eV)
1
80.70 (-eV)
17
Constant pola
392.42 pm
24
404.95 pm
22
pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
Pola C / A rasio
ora Sumadhiya
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
21.45 g / cm 3
11
2.70 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
19.77 g / cm3
2
2.38 g / cm3
99+
Strength tensile
125.00 MPa
14
40.00 MPa
19
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
ora Sumadhiya
0.00 (Pa)
18
Meksa beluk ing 2000 K
0.07 (Pa)
18
ora Sumadhiya
situs kelenturan
nyukur pengaturan
61.00 GPA
14
26.00 GPA
29
pengaturan akeh
230.00 GPA
6
76.00 GPA
18
Young kang pengaturan
168.00 GPA
14
70.00 GPA
28
Poisson rasio
0.38
6
0.35
9
Properties Teknik liyane
ductile, malleable
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
21.45
4
2.72
99+
Nindakake Magnetic
paramagnetic
paramagnetic
permeabilitas
0.00 H / m
3
0.00 H / m
4
kelemahan
ora Sumadhiya
0.00
3
Properties Listrik
Property Listrik
Arman
Arman
resistivity
105.00 nΩ · m
30
28.20 nΩ · m
99+
konduktivitas listrik
0.10 10 6 / cm Ω
21
0.38 10 6 / cm Ω
4
elektron Affinity
205.30 kJ / mol
2
42.50 kJ / mol
26
termal Properties
Kalor tartamtu
0.13 J / (kg K)
39
0.90 J / (kg K)
5
Graham Kapasitas kalor
25.86 J / mol · K
35
24.20 J / mol · K
99+
doyo termal
71.60 W / m · K
24
237.00 W / m · K
4
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
8.80 μm / (m · K)
99+
23.10 μm / (m · K)
17
enthalpy
Enthalpy panguapan
510.50 kJ / mol
11
293.70 kJ / mol
31
Enthalpy saka Fusion
19.70 kJ / mol
12
10.67 kJ / mol
35
Enthalpy saka atomization
565.00 kJ / mol
11
322.20 kJ / mol
31
Standard molar Entropy
41.60 J / mol.K
36
28.30 J / mol.K
99+
|
||
|
||
|
