sesium mungsuh Silver
Tabel périodik
Symbol
Cs
Ag
Panggil Group
1
17
11
7
Panggil periode
6
5
Block
s pemblokiran
d block
Family unsur
alkali
transisi Metal
CAS Number
7440462
40
7440224
99+
Jeneng papan Group
3M Im_
Fm_ 3M
Space Group Number
229.00
1
225.00
2
facts
Facts Interesting
ora Cepak
- Kuwi unsur paling termenung.
- Silver punika logam ductile paling kapindho sawisé Gold.
- Sampeyan uga dipigunakaké ing Dentistry minangka wesi dental klip lan penobatan.
sumber
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals
bumi lemah ndhuwur, Found in Minerals, Ores logam
History
sing katutup
Robert Bunsen and Gustav Kirchhoff
Unknown
Discovery
ing taun 1860
Sadurunge 5000 BC
turah mbrawah
Turah mbrawah Ing Universe
8 * 10-8 %
24
6 * 10-8 %
26
Turah mbrawah Ing Sun
~0.0000008 %
20
~0.0000001 %
26
Turah mbrawah Ing meteorit
0.00 %
38
0.00 %
38
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
35
0.00 %
99+
Turah mbrawah Ing Segara
0.00 %
17
0.00 %
19
Turah mbrawah Ing Manungsa
0.00 %
17
ora Sumadhiya
ulah
Ulah lan Wuku
- nggunakake paling umum saka logam Sesium yaiku adi ngebur. Sampeyan uga dipigunakaké ing Manufaktur kaca optik.
- Ing tabung vakum lan peralatan monitor radiation logam iki digunakake minangka katalis tukang promosi.
- Silver utamané dipigunakaké kanggo Jewelry lan nuduhake Piece.
- Kang digunakake kanggo Manufaktur mirrors kualitas dhuwur amarga bisa reflectivity sawijining.
Ulah Industrial
Industry Aerospace, Industry automobile, Industry Listrik, Industry Elektronik
Industri Kimia, Industry Clothing, Industry Listrik
Ulah Medical
NA
Dentistry, Industry Pharmaceutical
Ulah liyane
wesi
wesi, bullion, koin, Jewellery, patung, Statues
Properties biologi
keracunan
mildly Toxic
non Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.00 Sang / mg dm-3
28
0.00 Sang / mg dm-3
29
ing Bone
0.05 ppm
26
0.44 ppm
20
fisik Properties
leleh Point
28.50 ° C
99+
961.93 ° C
99+
Boiling Point
678.40 ° C
99+
2,212.00 ° C
99+
katon
State fisik
Solid
Solid
warna
Gold perak
perak Putih
luster
NA
metallic
atose
Mohs atose
0.20
25
2.50
14
Brinell atose
0.14 MPa
99+
251.00 MPa
37
Vickers atose
ora Sumadhiya
229.00 MPa
30
Kacepetan swara
ora Sumadhiya
2,680.00 m / s
34
Properties Optical
reflectivity
ora Sumadhiya
97.00 %
1
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
Cs
Ag
isotop
Isotop dikenal
36
3
36
3
keelektronegatifan
Pauling Elektronegativitas
0.79
99+
1.93
9
Sanderson Elektronegativitas
0.22
33
1.83
11
Allred Rochow Elektronegativitas
0.86
99+
1.42
18
Mulliken-Jaffe Elektronegativitas
0.62
26
1.47
15
Allen Elektronegativitas
0.66
99+
1.87
7
Electropositivity
Pauling Electropositivity
3.21
2
2.07
99+
tenogo ionisasi
Level Energy 1st
375.70 kJ / mol
99+
731.00 kJ / mol
27
Level Energy 2
2,234.30 kJ / mol
8
2,070.00 kJ / mol
11
Level Energy 3rd
3,400.00 kJ / mol
16
3,361.00 kJ / mol
19
padha karo elektrokimia
4.96 g / amp-day
3
4.02 g / amp-day
7
Fungsi Work elektron
2.14 eV
99+
4.26 eV
20
Properties Kimia liyane
Kimia Stabilitas, Corrosion, ionisasi, Isotop radioaktif, kelarutan
Kimia Stabilitas, ionisasi, kelarutan
atom Properties
Panggil atom
55
99+
47
99+
Konfigurasi elektron
[Xe] 6s 1
[Kr] 4d 10 5S 1
Struktur Crystal
Body tengah kubik (Bcc)
Face tengah kubik (FCC)
Crystal pola
BCC-Crystal-Structure-.jpg#100
FCC-Crystal-Structure-of-Silver.jpg#100
atom
Jumlah proton
55
99+
47
99+
Jumlah Neutron
78
99+
61
99+
Jumlah Èlèktron
55
99+
47
99+
Radius saka Atom
Radius atom
265.00 pm
1
144.00 pm
36
kovalen Radius
244.00 pm
2
145.00 pm
39
Van der Waals Radius
343.00 pm
2
172.00 pm
38
Bobot atom
132.91 Amu
99+
107.87 Amu
99+
Volume atom
71.07 cm3 / mol
1
10.30 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
8.62 (-eV)
99+
11.40 (-eV)
99+
Constant pola
614.10 pm
5
408.53 pm
20
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
1.93 g / cm 3
99+
10.49 g / cm 3
35
Kapadhetan Nalika Liquid (ing mp)
1.84 g / cm3
99+
9.32 g / cm3
21
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
ora Sumadhiya
0.00 (Pa)
14
situs kelenturan
nyukur pengaturan
ora Sumadhiya
30.00 GPA
23
pengaturan akeh
1.60 GPA
99+
100.00 GPA
16
Young kang pengaturan
1.70 GPA
99+
83.00 GPA
23
Poisson rasio
ora Sumadhiya
0.37
7
Properties Teknik liyane
ductile
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
1.87
99+
10.50
26
Nindakake Magnetic
paramagnetic
diamagnetic
kelemahan
ora Sumadhiya
0.00
5
Properties Listrik
Property Listrik
Semiconductor
Arman
resistivity
205.00 nΩ · m
17
15.87 nΩ · m
99+
konduktivitas listrik
0.05 10 6 / cm Ω
35
0.63 10 6 / cm Ω
1
elektron Affinity
45.50 kJ / mol
25
125.60 kJ / mol
5
termal Properties
Kalor tartamtu
0.24 J / (kg K)
23
0.24 J / (kg K)
25
Graham Kapasitas kalor
32.21 J / mol · K
4
25.35 J / mol · K
99+
doyo termal
35.90 W / m · K
36
429.00 W / m · K
1
suhu kritis
1,938.00 K
5
ora Sumadhiya
Expansion termal
97.00 μm / (m · K)
1
18.90 μm / (m · K)
23
enthalpy
Enthalpy panguapan
65.90 kJ / mol
99+
255.10 kJ / mol
37
Enthalpy saka Fusion
2.10 kJ / mol
99+
11.30 kJ / mol
31
Enthalpy saka atomization
78.20 kJ / mol
99+
284.50 kJ / mol
37
Standard molar Entropy
85.20 J / mol.K
3
42.60 J / mol.K
35
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