Platinum mungsuh tembaga
Tabel périodik
Symbol
Pt
Cu
Panggil Group
10
8
11
7
Panggil periode
6
4
Block
d block
d block
Family unsur
transisi Metal
transisi Metal
CAS Number
7440064
99+
7440508
37
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.
- Tembaga arang ditemokaké ing wangun murni ing alam.
- Tembaga Sulfat biasane digunakake ing racun tetanèn lan minangka algicide ing sistem banyu dimurnèkaké.
sumber
Mining, Ores logam, Ores saka Minerals
Found in Minerals
History
sing katutup
Antonio de Ulloa
Unknown
Discovery
ing 1735
Ing Timur Tengah (9000 SM)
turah mbrawah
Turah mbrawah Ing Universe
5 * 10-7 %
19
6 * 10-6 %
12
Turah mbrawah Ing Sun
~0.0000009 %
19
~0.00007 %
12
Turah mbrawah Ing meteorit
0.00 %
25
0.01 %
13
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
99+
0.01 %
17
Turah mbrawah Ing Segara
ora Sumadhiya
0.00 %
8
Turah mbrawah Ing Manungsa
ora Sumadhiya
0.00 %
9
ulah
Ulah lan Wuku
- Platinum logam utamané dipigunakaké ing perhiasan.
- Platinum digunakake minangka katalis industri ing asam nitrat, silikon lan benzena.
- Iku digunakake kanggo koin lan bullion.
- Akèh unsur tembaga digunakake ing Manufaktur Alat listrik lan elektronik kayata wirings lan komponen. Sampeyan uga dipigunakaké ing construction lan mesin industri.
Ulah Industrial
Industry Aerospace, Industri Kimia
Industri Kimia, Industry Elektronik
Ulah Medical
Dentistry, Industry Pharmaceutical, Surgical Instruments Manufacturing
NA
Ulah liyane
wesi, bullion, koin, Jewellery, patung, Statues
wesi, koin, Jewellery
Properties biologi
keracunan
non Toxic
non Toxic
Saiki ing badan Human
Ora
Ya
Sang
ora Sumadhiya
1.01 Sang / mg dm-3
8
ing Bone
ora Sumadhiya
26.00 ppm
12
fisik Properties
leleh Point
1,772.00 ° C
16
1,084.62 ° C
40
Boiling Point
3,827.00 ° C
15
2,562.00 ° C
99+
katon
State fisik
Solid
Solid
warna
perak Putih
tembaga
luster
metallic
NA
atose
Mohs atose
3.50
11
3.00
12
Brinell atose
300.00 MPa
34
235.00 MPa
38
Vickers atose
400.00 MPa
25
343.00 MPa
28
Kacepetan swara
2,800.00 m / s
29
3,810.00 m / s
19
Properties Optical
reflectivity
73.00 %
8
90.00 %
3
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
Cu
isotop
Isotop dikenal
35
4
29
10
keelektronegatifan
Pauling Elektronegativitas
2.28
3
1.90
11
Sanderson Elektronegativitas
ora Sumadhiya
1.98
9
Allred Rochow Elektronegativitas
1.44
17
1.75
3
Mulliken-Jaffe Elektronegativitas
ora Sumadhiya
1.49
14
Allen Elektronegativitas
1.72
16
1.85
9
Electropositivity
Pauling Electropositivity
1.72
99+
2.10
99+
tenogo ionisasi
Level Energy 1st
870.00 kJ / mol
10
745.50 kJ / mol
22
Level Energy 2
1,791.00 kJ / mol
21
1,957.90 kJ / mol
15
Level Energy 3rd
ora Sumadhiya
3,555.00 kJ / mol
15
Level Energy 4
ora Sumadhiya
5,536.00 kJ / mol
12
Level Energy 5th
ora Sumadhiya
7,700.00 kJ / mol
11
Level Energy 6th
ora Sumadhiya
9,900.00 kJ / mol
10
tingkat Energy 7
ora Sumadhiya
13,400.00 kJ / mol
7
Level Energy 8
ora Sumadhiya
16,000.00 kJ / mol
9
Level Energy 9
ora Sumadhiya
19,200.00 kJ / mol
9
Level Energy 10th
ora Sumadhiya
22,400.00 kJ / mol
11
Level Energy 11
ora Sumadhiya
25,600.00 kJ / mol
13
Level Energy 12
ora Sumadhiya
35,600.00 kJ / mol
6
Level Energy 13
ora Sumadhiya
38,700.00 kJ / mol
6
Level Energy 14
ora Sumadhiya
42,000.00 kJ / mol
7
Level Energy 15
ora Sumadhiya
46,700.00 kJ / mol
9
Level Energy 16
ora Sumadhiya
50,200.00 kJ / mol
10
Level Energy 17
ora Sumadhiya
53,700.00 kJ / mol
12
Level Energy 18
ora Sumadhiya
61,100.00 kJ / mol
10
Level Energy 19
ora Sumadhiya
64,702.00 kJ / mol
11
Level Energy 20
ora Sumadhiya
163,700.00 kJ / mol
2
Level Energy 21
ora Sumadhiya
174,100.00 kJ / mol
2
Level Energy 22
ora Sumadhiya
184,900.00 kJ / mol
1
Level Energy 23rd
ora Sumadhiya
198,800.00 kJ / mol
1
padha karo elektrokimia
1.82 g / amp-day
35
1.19 g / amp-day
99+
Fungsi Work elektron
5.65 eV
1
4.65 eV
11
Properties Kimia liyane
Kimia Stabilitas, anti Corrosion, ionisasi
Kimia Stabilitas, Corrosion, ionisasi, kelarutan
atom Properties
Panggil atom
78
38
29
99+
Konfigurasi elektron
[Xe] 4F 14 5d 9 6s 1
[Ar] 3d 10 4s 1
Struktur Crystal
Face tengah kubik (FCC)
Face tengah kubik (FCC)
Crystal pola
FCC-Crystal-Structure-of-Platinum.jpg#100
FCC-Crystal-Structure-of-Copper.jpg#100
atom
Jumlah proton
78
38
29
99+
Jumlah Neutron
117
24
35
99+
Jumlah Èlèktron
78
38
29
99+
Radius saka Atom
Radius atom
139.00 pm
39
128.00 pm
99+
kovalen Radius
136.00 pm
99+
132.00 pm
99+
Van der Waals Radius
175.00 pm
36
140.00 pm
99+
Bobot atom
47.87 Amu
99+
63.55 Amu
99+
Volume atom
9.09 cm3 / mol
99+
7.10 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
392.42 (-eV)
1
34.00 (-eV)
99+
Constant pola
392.42 pm
24
361.49 pm
35
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
8.96 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
19.77 g / cm3
2
8.02 g / cm3
27
Strength tensile
125.00 MPa
14
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
ora Sumadhiya
1.53 (Pa)
8
Meksa beluk ing 2000 K
0.07 (Pa)
18
ora Sumadhiya
situs kelenturan
nyukur pengaturan
61.00 GPA
14
48.00 GPA
15
pengaturan akeh
230.00 GPA
6
140.00 GPA
12
Young kang pengaturan
168.00 GPA
14
120.00 GPA
17
Poisson rasio
0.38
6
0.34
10
Properties Teknik liyane
ductile, malleable
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
21.45
4
8.89
34
Nindakake Magnetic
paramagnetic
diamagnetic
permeabilitas
0.00 H / m
3
1.256629 * 10-6 H / m
5
kelemahan
ora Sumadhiya
-9.63 * 10-6
4
Properties Listrik
Property Listrik
Arman
Arman
resistivity
105.00 nΩ · m
30
16.78 nΩ · m
99+
konduktivitas listrik
0.10 10 6 / cm Ω
21
0.60 10 6 / cm Ω
2
elektron Affinity
205.30 kJ / mol
2
222.80 kJ / mol
1
termal Properties
Kalor tartamtu
0.13 J / (kg K)
39
0.38 J / (kg K)
15
Graham Kapasitas kalor
25.86 J / mol · K
35
24.44 J / mol · K
99+
doyo termal
71.60 W / m · K
24
401.00 W / m · K
2
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
8.80 μm / (m · K)
99+
16.50 μm / (m · K)
25
enthalpy
Enthalpy panguapan
510.50 kJ / mol
11
283.70 kJ / mol
33
Enthalpy saka Fusion
19.70 kJ / mol
12
7.11 kJ / mol
99+
Enthalpy saka atomization
565.00 kJ / mol
11
338.90 kJ / mol
29
Standard molar Entropy
41.60 J / mol.K
36
33.20 J / mol.K
99+
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