mbandhingaké sesium lan molybdenum
Tabel périodik
Symbol
Cs
Mo
Panggil Group
1
17
6
12
Panggil periode
6
5
Block
s pemblokiran
d block
Family unsur
alkali
transisi Metal
CAS Number
7440462
40
7439987
99+
Jeneng papan Group
3M Im_
3M Im_
Space Group Number
229.00
1
229.00
1
facts
Facts Interesting
ora Cepak
- Molybdenum iku metal reaktif, Empu ora ketemu gratis ing alam.
- Nganti unsur Molybdenum abad 18 padha asring mistaken minangka karbon utawa Lead.
sumber
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals
Found in Minerals, Mining, Ores saka Minerals
History
sing katutup
Robert Bunsen and Gustav Kirchhoff
Carl Wilhelm Scheele
Discovery
ing taun 1860
ing 1778
turah mbrawah
Turah mbrawah Ing Universe
8 * 10-8 %
24
5 * 10-7 %
19
Turah mbrawah Ing Sun
~0.0000008 %
20
~0.0000009 %
19
Turah mbrawah Ing meteorit
0.00 %
38
0.00 %
24
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
35
0.00 %
39
Turah mbrawah Ing Segara
0.00 %
17
0.00 %
9
Turah mbrawah Ing Manungsa
0.00 %
17
0.00 %
14
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.
- wesi digunakake kanggo nggawe bagean engine, penggerek, saw blade, etc.
- Ndhuk aditif arupi Molybdenum disulfide bisa digunaake ing industri. Sampeyan uga dipigunakaké minangka katalis.
Ulah Industrial
Industry Aerospace, Industry automobile, Industry Listrik, Industry Elektronik
Industry Aerospace, Industry Listrik, Industry Elektronik
Ulah Medical
NA
NA
Ulah liyane
wesi
wesi
Properties biologi
keracunan
mildly Toxic
Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.00 Sang / mg dm-3
28
0.00 Sang / mg dm-3
31
ing Bone
0.05 ppm
26
0.70 ppm
18
fisik Properties
leleh Point
28.50 ° C
99+
2,617.00 ° C
5
Boiling Point
678.40 ° C
99+
4,612.00 ° C
9
katon
State fisik
Solid
Solid
warna
Gold perak
Gray
luster
NA
metallic
atose
Mohs atose
0.20
25
5.50
7
Brinell atose
0.14 MPa
99+
1,370.00 MPa
7
Vickers atose
ora Sumadhiya
1,400.00 MPa
6
Kacepetan swara
ora Sumadhiya
5,400.00 m / s
6
Properties Optical
reflectivity
ora Sumadhiya
58.00 %
15
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
Mo
isotop
Isotop dikenal
36
3
25
14
keelektronegatifan
Pauling Elektronegativitas
0.79
99+
2.16
5
Sanderson Elektronegativitas
0.22
33
1.15
19
Allred Rochow Elektronegativitas
0.86
99+
1.30
24
Mulliken-Jaffe Elektronegativitas
0.62
26
ora Sumadhiya
Allen Elektronegativitas
0.66
99+
2.16
3
Electropositivity
Pauling Electropositivity
3.21
2
1.84
99+
tenogo ionisasi
Level Energy 1st
375.70 kJ / mol
99+
684.30 kJ / mol
37
Level Energy 2
2,234.30 kJ / mol
8
1,560.00 kJ / mol
37
Level Energy 3rd
3,400.00 kJ / mol
16
2,618.00 kJ / mol
99+
Level Energy 4
ora Sumadhiya
4,480.00 kJ / mol
26
Level Energy 5th
ora Sumadhiya
5,257.00 kJ / mol
32
Level Energy 6th
ora Sumadhiya
6,640.80 kJ / mol
22
tingkat Energy 7
ora Sumadhiya
12,125.00 kJ / mol
13
Level Energy 8
ora Sumadhiya
13,860.00 kJ / mol
16
Level Energy 9
ora Sumadhiya
15,835.00 kJ / mol
16
Level Energy 10th
ora Sumadhiya
17,980.00 kJ / mol
18
Level Energy 11
ora Sumadhiya
20,190.00 kJ / mol
17
Level Energy 12
ora Sumadhiya
22,219.00 kJ / mol
15
Level Energy 13
ora Sumadhiya
26,930.00 kJ / mol
13
Level Energy 14
ora Sumadhiya
29,196.00 kJ / mol
13
Level Energy 15
ora Sumadhiya
52,490.00 kJ / mol
7
Level Energy 16
ora Sumadhiya
55,000.00 kJ / mol
8
Level Energy 17
ora Sumadhiya
61,400.00 kJ / mol
9
Level Energy 18
ora Sumadhiya
67,700.00 kJ / mol
9
Level Energy 19
ora Sumadhiya
74,000.00 kJ / mol
9
Level Energy 20
ora Sumadhiya
80,400.00 kJ / mol
10
Level Energy 21
ora Sumadhiya
87,000.00 kJ / mol
9
Level Energy 22
ora Sumadhiya
93,400.00 kJ / mol
7
Level Energy 23rd
ora Sumadhiya
98,420.00 kJ / mol
6
Level Energy 24
ora Sumadhiya
104,400.00 kJ / mol
2
Level Energy 25th
ora Sumadhiya
121,900.00 kJ / mol
1
Level Energy 26th
ora Sumadhiya
127,700.00 kJ / mol
1
Level Energy 27th
ora Sumadhiya
133,800.00 kJ / mol
1
Level Energy 28th
ora Sumadhiya
139,800.00 kJ / mol
1
Level Energy 29
ora Sumadhiya
148,100.00 kJ / mol
1
Level Energy 30
ora Sumadhiya
154,500.00 kJ / mol
1
padha karo elektrokimia
4.96 g / amp-day
3
0.89 g / amp-day
99+
Fungsi Work elektron
2.14 eV
99+
4.60 eV
12
Properties Kimia liyane
Kimia Stabilitas, Corrosion, ionisasi, Isotop radioaktif, kelarutan
anti Corrosion, ionisasi, Isotop radioaktif, kelarutan
atom Properties
Panggil atom
55
99+
42
99+
Konfigurasi elektron
[Xe] 6s 1
[Kr] 4d 5 5S 1
Struktur Crystal
Body tengah kubik (Bcc)
Body tengah kubik (Bcc)
Crystal pola
BCC-Crystal-Structure-.jpg#100
BCC-Crystal-Structure-.jpg#100
atom
Jumlah proton
55
99+
42
99+
Jumlah Neutron
78
99+
54
99+
Jumlah Èlèktron
55
99+
42
99+
Radius saka Atom
Radius atom
265.00 pm
1
139.00 pm
39
kovalen Radius
244.00 pm
2
154.00 pm
32
Van der Waals Radius
343.00 pm
2
200.00 pm
28
Bobot atom
132.91 Amu
99+
95.95 Amu
99+
Volume atom
71.07 cm3 / mol
1
9.40 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
8.62 (-eV)
99+
88.60 (-eV)
13
Constant pola
614.10 pm
5
314.70 pm
99+
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+
10.28 g / cm 3
36
Kapadhetan Nalika Liquid (ing mp)
1.84 g / cm3
99+
9.33 g / cm3
20
Strength tensile
ora Sumadhiya
324.00 MPa
13
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 2000 K
ora Sumadhiya
0.00 (Pa)
26
situs kelenturan
nyukur pengaturan
ora Sumadhiya
126.00 GPA
8
pengaturan akeh
1.60 GPA
99+
230.00 GPA
6
Young kang pengaturan
1.70 GPA
99+
329.00 GPA
6
Poisson rasio
ora Sumadhiya
0.31
13
Properties Teknik liyane
ductile
ductile, Weldable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
1.87
99+
10.22
27
Nindakake Magnetic
paramagnetic
paramagnetic
Properties Listrik
Property Listrik
Semiconductor
Semiconductor
resistivity
205.00 nΩ · m
17
53.40 nΩ · m
99+
konduktivitas listrik
0.05 10 6 / cm Ω
35
0.19 10 6 / cm Ω
11
elektron Affinity
45.50 kJ / mol
25
71.90 kJ / mol
14
termal Properties
Kalor tartamtu
0.24 J / (kg K)
23
0.25 J / (kg K)
21
Graham Kapasitas kalor
32.21 J / mol · K
4
24.06 J / mol · K
99+
doyo termal
35.90 W / m · K
36
138.00 W / m · K
12
suhu kritis
1,938.00 K
5
ora Sumadhiya
Expansion termal
97.00 μm / (m · K)
1
4.80 μm / (m · K)
99+
enthalpy
Enthalpy panguapan
65.90 kJ / mol
99+
594.10 kJ / mol
8
Enthalpy saka Fusion
2.10 kJ / mol
99+
27.61 kJ / mol
5
Enthalpy saka atomization
78.20 kJ / mol
99+
653.00 kJ / mol
7
Standard molar Entropy
85.20 J / mol.K
3
28.70 J / mol.K
99+
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