vanadium mungsuh Platinum
Tabel périodik
Symbol
V
Pt
Panggil Group
5
13
10
8
Panggil periode
4
6
Block
d block
d block
Family unsur
transisi Metal
transisi Metal
CAS Number
7440622
27
7440064
99+
Jeneng papan Group
3M Im_
Fm_ 3M
Space Group Number
229.00
1
225.00
2
facts
Facts Interesting
- Vanadium logam reaktif, Empu durung ketemu gratis ing alam.
- Vanadium bisa ditemokake ing meh 65 macem-macem jinis mineral.
- Platinum punika logam paling langka saka kategori logam larang regane ..
- Iklan Platinum diprodhuksi minangka prodhuk sampingan ores saka nikel.
sumber
Found Minangka By-produk, Found in Minerals, Mining, Ores saka Minerals
Mining, Ores logam, Ores saka Minerals
History
sing katutup
Andrés Manuel del Río
Antonio de Ulloa
Discovery
ing taun 1801
ing 1735
turah mbrawah
Turah mbrawah Ing Universe
1 * 10-4 %
10
5 * 10-7 %
19
Turah mbrawah Ing Sun
~0.00004 %
13
~0.0000009 %
19
Turah mbrawah Ing meteorit
0.01 %
14
0.00 %
25
Turah mbrawah Ing bumi lemah ndhuwur
0.02 %
12
0.00 %
99+
Turah mbrawah Ing Segara
0.00 %
14
ora Sumadhiya
Turah mbrawah Ing Manungsa
0.00 %
16
ora Sumadhiya
ulah
Ulah lan Wuku
- Sawijining kumpulan karo baja digunakake banget angel lan Empu kang digunakake ing piring waja, As, kesatuan piston, pribadi lan crankshafts.
- oxide sawijining digunakake minangka pigmen kanggo kaca lan keramik.
- Platinum logam utamané dipigunakaké ing perhiasan.
- Platinum digunakake minangka katalis industri ing asam nitrat, silikon lan benzena.
Ulah Industrial
Industry Aerospace, Industry automobile, Industri Kimia
Industry Aerospace, Industri Kimia
Ulah Medical
NA
Dentistry, Industry Pharmaceutical, Surgical Instruments Manufacturing
Ulah liyane
wesi
wesi, bullion, koin, Jewellery, patung, Statues
Properties biologi
keracunan
Toxic
non Toxic
Saiki ing badan Human
Ya
Ora
Sang
0.00 Sang / mg dm-3
36
ora Sumadhiya
ing Bone
0.00 ppm
31
ora Sumadhiya
fisik Properties
leleh Point
1,890.00 ° C
13
1,772.00 ° C
16
Boiling Point
3,380.00 ° C
20
3,827.00 ° C
15
katon
State fisik
Solid
Solid
warna
Blue-Silver Grey
perak Putih
luster
metallic
metallic
atose
Mohs atose
6.70
4
3.50
11
Brinell atose
600.00 MPa
20
300.00 MPa
34
Vickers atose
628.00 MPa
17
400.00 MPa
25
Kacepetan swara
4,560.00 m / s
17
2,800.00 m / s
29
Properties Optical
reflectivity
61.00 %
14
73.00 %
8
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
V
Pt
isotop
Isotop dikenal
22
17
35
4
keelektronegatifan
Pauling Elektronegativitas
1.63
20
2.28
3
Sanderson Elektronegativitas
1.39
17
ora Sumadhiya
Allred Rochow Elektronegativitas
1.45
16
1.44
17
Allen Elektronegativitas
1.53
26
1.72
16
Electropositivity
Pauling Electropositivity
2.37
34
1.72
99+
tenogo ionisasi
Level Energy 1st
650.90 kJ / mol
99+
870.00 kJ / mol
10
Level Energy 2
1,414.00 kJ / mol
99+
1,791.00 kJ / mol
21
Level Energy 3rd
2,830.00 kJ / mol
35
ora Sumadhiya
Level Energy 4
4,507.00 kJ / mol
25
ora Sumadhiya
Level Energy 5th
6,298.70 kJ / mol
23
ora Sumadhiya
Level Energy 6th
12,363.00 kJ / mol
5
ora Sumadhiya
tingkat Energy 7
14,530.00 kJ / mol
5
ora Sumadhiya
Level Energy 8
16,730.00 kJ / mol
7
ora Sumadhiya
Level Energy 9
19,860.00 kJ / mol
7
ora Sumadhiya
Level Energy 10th
22,240.00 kJ / mol
12
ora Sumadhiya
Level Energy 11
24,670.00 kJ / mol
15
ora Sumadhiya
Level Energy 12
29,730.00 kJ / mol
12
ora Sumadhiya
Level Energy 13
32,446.00 kJ / mol
12
ora Sumadhiya
Level Energy 14
86,450.00 kJ / mol
1
ora Sumadhiya
Level Energy 15
94,170.00 kJ / mol
2
ora Sumadhiya
Level Energy 16
102,300.00 kJ / mol
3
ora Sumadhiya
Level Energy 17
112,700.00 kJ / mol
4
ora Sumadhiya
Level Energy 18
121,600.00 kJ / mol
5
ora Sumadhiya
Level Energy 19
130,700.00 kJ / mol
6
ora Sumadhiya
Level Energy 20
143,400.00 kJ / mol
8
ora Sumadhiya
Level Energy 21
151,440.00 kJ / mol
8
ora Sumadhiya
padha karo elektrokimia
0.38 g / amp-day
99+
1.82 g / amp-day
35
Fungsi Work elektron
4.30 eV
18
5.65 eV
1
Properties Kimia liyane
anti Corrosion, ionisasi, Isotop radioaktif
Kimia Stabilitas, anti Corrosion, ionisasi
atom Properties
Panggil atom
23
99+
78
38
Konfigurasi elektron
[Ar] 3d 3 4s 2
[Xe] 4F 14 5d 9 6s 1
Struktur Crystal
Body tengah kubik (Bcc)
Face tengah kubik (FCC)
Crystal pola
BCC-Crystal-Structure-.jpg#100
FCC-Crystal-Structure-of-Platinum.jpg#100
atom
Jumlah proton
23
99+
78
38
Jumlah Neutron
28
99+
117
24
Jumlah Èlèktron
23
99+
78
38
Radius saka Atom
Radius atom
134.00 pm
99+
139.00 pm
39
kovalen Radius
153.00 pm
33
136.00 pm
99+
Van der Waals Radius
200.00 pm
28
175.00 pm
36
Bobot atom
50.94 Amu
99+
47.87 Amu
99+
Volume atom
8.78 cm3 / mol
99+
9.09 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
120.00 (-eV)
6
392.42 (-eV)
1
Constant pola
303.00 pm
99+
392.42 pm
24
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
6.00 g / cm 3
99+
21.45 g / cm 3
11
Kapadhetan Nalika Liquid (ing mp)
5.50 g / cm3
99+
19.77 g / cm3
2
Strength tensile
800.00 MPa
6
125.00 MPa
14
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 2000 K
0.23 (Pa)
16
0.07 (Pa)
18
situs kelenturan
nyukur pengaturan
47.00 GPA
16
61.00 GPA
14
pengaturan akeh
160.00 GPA
11
230.00 GPA
6
Young kang pengaturan
128.00 GPA
15
168.00 GPA
14
Poisson rasio
0.37
7
0.38
6
Properties Teknik liyane
ductile, malleable
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
5.96
99+
21.45
4
Nindakake Magnetic
paramagnetic
paramagnetic
permeabilitas
ora Sumadhiya
0.00 H / m
3
Properties Listrik
Property Listrik
superconductor
Arman
resistivity
197.00 nΩ · m
19
105.00 nΩ · m
30
konduktivitas listrik
0.05 10 6 / cm Ω
35
0.10 10 6 / cm Ω
21
elektron Affinity
50.60 kJ / mol
20
205.30 kJ / mol
2
termal Properties
Kalor tartamtu
0.49 J / (kg K)
10
0.13 J / (kg K)
39
Graham Kapasitas kalor
24.89 J / mol · K
99+
25.86 J / mol · K
35
doyo termal
30.70 W / m · K
39
71.60 W / m · K
24
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
8.40 μm / (m · K)
99+
8.80 μm / (m · K)
99+
enthalpy
Enthalpy panguapan
458.60 kJ / mol
14
510.50 kJ / mol
11
Enthalpy saka Fusion
17.57 kJ / mol
14
19.70 kJ / mol
12
Enthalpy saka atomization
514.60 kJ / mol
13
565.00 kJ / mol
11
Standard molar Entropy
28.90 J / mol.K
99+
41.60 J / mol.K
36
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