Panerapan mungsuh Palladium
Tabel périodik
Symbol
Ga
Pd
Panggil Group
13
5
10
8
Panggil periode
4
5
Block
p pemblokiran
d block
Family unsur
Transisi Post-
transisi Metal
CAS Number
7440553
32
7440053
99+
Jeneng papan Group
Cmca
Fm_ 3M
Space Group Number
64.00
9
225.00
2
facts
Facts Interesting
- A gram saka logam Gallium bisa tuku mung telung dolar.
- Panerapan logam ketemu ing ores bab ing ngisor iki Coal, Bauksit, Diaspore, sphalerite, germanite lan Seng.
Character length exceed error
sumber
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals
Ores logam
History
sing katutup
Lecoq de Boisbaudran
William Hyde Wollaston
Discovery
ing taun 1875
ing 1803
turah mbrawah
Turah mbrawah Ing Universe
1 * 10-6 %
16
2 * 10-7 %
22
Turah mbrawah Ing Sun
~0.000004 %
16
~0.0000003 %
24
Turah mbrawah Ing meteorit
0.00 %
16
0.00 %
99+
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
24
0.00 %
99+
Turah mbrawah Ing Segara
0.00 %
22
ora Sumadhiya
ulah
Ulah lan Wuku
- Panerapan arsenida punika komponèn penting banget akeh semikonduktor lan manufaktur mimpin.
- Panerapan nitride uga ngerti minangka semikonduktor lan digunakake ing teknologi Blu-ray, Smartphone mobile lan LED.
- Biasane Proteksi logam digunakake ing katalitik dinggo ngowahi. Ing industri elektronik kang digunakake ing kapasitor Keramik saka mobile lan komputer.
- Kang digunakake ing perhiasan lan fillings dental lan Koruna.
Ulah Industrial
Industry Listrik, Industry Elektronik
Industry Aerospace, Industry automobile, Industry Elektronik
Ulah Medical
Surgical Instruments Manufacturing
Dentistry, Industry Pharmaceutical, Surgical Instruments Manufacturing
Ulah liyane
wesi
koin, bullion, Jewellery
Properties biologi
keracunan
non Toxic
Toxic
Saiki ing badan Human
Ya
Ora
Sang
0.08 Sang / mg dm-3
13
ora Sumadhiya
fisik Properties
leleh Point
29.78 ° C
99+
1,554.90 ° C
22
Boiling Point
2,403.00 ° C
99+
2,963.00 ° C
33
katon
State fisik
Solid
Solid
warna
perak Putih
Silver
luster
metallic
metallic
atose
Mohs atose
1.50
18
4.75
9
Brinell atose
56.80 MPa
99+
320.00 MPa
33
Vickers atose
ora Sumadhiya
121.00 MPa
36
Kacepetan swara
2,740.00 m / s
31
3,070.00 m / s
26
Properties Optical
bias Index
ora Sumadhiya
1.72
1
reflectivity
ora Sumadhiya
84.00 %
4
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
Ga
Pd
isotop
Isotop dikenal
24
15
38
1
keelektronegatifan
Pauling Elektronegativitas
1.81
15
2.20
4
Sanderson Elektronegativitas
2.42
2
ora Sumadhiya
Allred Rochow Elektronegativitas
1.82
1
1.35
21
Mulliken-Jaffe Elektronegativitas
2.01
5
ora Sumadhiya
Allen Elektronegativitas
1.76
14
1.59
22
Electropositivity
Pauling Electropositivity
2.19
39
1.80
99+
tenogo ionisasi
Level Energy 1st
578.80 kJ / mol
99+
520.23 kJ / mol
99+
Level Energy 2
1,979.30 kJ / mol
13
7,298.22 kJ / mol
2
Level Energy 3rd
2,963.00 kJ / mol
28
11,815.13 kJ / mol
3
Level Energy 4
6,180.00 kJ / mol
8
ora Sumadhiya
padha karo elektrokimia
0.87 g / amp-day
99+
1.99 g / amp-day
30
Fungsi Work elektron
4.20 eV
23
5.12 eV
3
Properties Kimia liyane
ionisasi, Isotop radioaktif
Kimia Stabilitas, Corrosion, ionisasi, kelarutan
atom Properties
Panggil atom
31
99+
46
99+
Konfigurasi elektron
[Ar] 3d 10 4s 2 4p 1
[Kr] 4d 10
Struktur Crystal
Orthorhombic (Orth)
Face tengah kubik (FCC)
Crystal pola
ORTH-Crystal-Structure-of-Gallium.jpg#100
FCC-Crystal-Structure-of-Palladium.jpg#100
atom
Jumlah proton
31
99+
46
99+
Jumlah Neutron
39
99+
60
99+
Jumlah Èlèktron
31
99+
46
99+
Radius saka Atom
Radius atom
135.00 pm
99+
137.00 pm
40
kovalen Radius
122.00 pm
99+
139.00 pm
99+
Van der Waals Radius
187.00 pm
32
163.00 pm
40
Bobot atom
69.72 Amu
99+
106.42 Amu
99+
Volume atom
11.80 cm3 / mol
99+
8.90 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
69.70 (-eV)
19
33.00 (-eV)
99+
Constant pola
451.97 pm
18
389.07 pm
25
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
5.91 g / cm 3
99+
12.02 g / cm 3
29
Kapadhetan Nalika Liquid (ing mp)
6.10 g / cm3
99+
10.38 g / cm3
17
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)
15
0.00 (Pa)
27
Meksa beluk ing 2000 K
ora Sumadhiya
0.00 (Pa)
30
situs kelenturan
nyukur pengaturan
ora Sumadhiya
44.00 GPA
17
pengaturan akeh
ora Sumadhiya
180.00 GPA
9
Young kang pengaturan
9.80 GPA
99+
121.00 GPA
16
Poisson rasio
0.47
1
0.39
5
Properties Teknik liyane
NA
ductile, malleable, Weldable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
5.91
99+
12.02
21
Nindakake Magnetic
diamagnetic
diamagnetic
Properties Listrik
Property Listrik
Semiconductor
Arman
resistivity
270.00 nΩ · m
15
105.40 nΩ · m
29
konduktivitas listrik
0.07 10 6 / cm Ω
29
0.10 10 6 / cm Ω
22
elektron Affinity
28.90 kJ / mol
31
54.23 kJ / mol
17
termal Properties
Kalor tartamtu
0.37 J / (kg K)
16
0.24 J / (kg K)
23
Graham Kapasitas kalor
25.86 J / mol · K
35
25.98 J / mol · K
33
doyo termal
40.60 W / m · K
34
71.80 W / m · K
23
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
18.00 μm / (m · K)
24
11.80 μm / (m · K)
33
enthalpy
Enthalpy panguapan
256.10 kJ / mol
36
376.60 kJ / mol
19
Enthalpy saka Fusion
5.59 kJ / mol
99+
16.74 kJ / mol
18
Enthalpy saka atomization
276.10 kJ / mol
39
393.30 kJ / mol
22
Standard molar Entropy
40.80 J / mol.K
38
37.60 J / mol.K
40
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