mbandhingaké tungsten lan Tin
Tabel périodik
Symbol
W
Sn
Panggil Group
6
12
14
4
Panggil periode
6
5
Block
d block
p pemblokiran
Family unsur
transisi Metal
Transisi Post-
CAS Number
7440337
99+
7440315
99+
Jeneng papan Group
3M Im_
I41 / AMD
Space Group Number
229.00
1
141.00
7
facts
Facts Interesting
- unsur Tungsten nduweni titik leleh paling dhuwur.
- tungsten Pure bisa gampang Cut mudhun karo bantuan saka hacksaw.
- Ing dhaptar paling unsur KALUBÈRAN timah ditingkat 49.
- metal Tin ora nanggepi karo banyu uga ora corrode ing.
sumber
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals
Found in Minerals, Mining
History
sing katutup
Not Available
Unknown
Discovery
ing taun 1781
Sadurunge 3500 BC
turah mbrawah
Turah mbrawah Ing Universe
5 * 10-8 %
27
4 * 10-7 %
20
Turah mbrawah Ing Sun
~0.0000004 %
23
~0.0000009 %
19
Turah mbrawah Ing meteorit
0.00 %
39
0.00 %
24
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
39
0.00 %
34
Turah mbrawah Ing Segara
0.00 %
18
0.00 %
26
Turah mbrawah Ing Manungsa
ora Sumadhiya
0.00 %
13
ulah
Ulah lan Wuku
- Tungsten lan wesi digunakake ing dhuwur-suhu aplikasi kaya elektrods welding, pawon-suhu dhuwur, etc.
- Tungsten carbide banget hard lan digunakake ing apa logam, mining lan gas.
- alloy Tin-niobium digunakake kanggo prodhuksi superconducting wesi sembrani.
- uyah Tin dikenal minangka klorida timah II, kang digunakake minangka mordant lan reduktor kanggo dyeing calico lan sutra.
Ulah Industrial
Industry Aerospace, Industry automobile, Industry Listrik, Industry Elektronik
Industry automobile, Industri Kimia, Industri Pangan
Ulah Medical
NA
Dentistry
Ulah liyane
wesi
NA
Properties biologi
keracunan
non Toxic
non Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.00 Sang / mg dm-3
31
0.38 Sang / mg dm-3
10
ing Bone
0.00 ppm
35
1.40 ppm
16
fisik Properties
leleh Point
3,410.00 ° C
1
231.90 ° C
99+
Boiling Point
5,660.00 ° C
1
2,270.00 ° C
99+
katon
State fisik
Solid
Solid
warna
klawu putih
perak Putih
luster
lustrous
NA
atose
Mohs atose
7.50
2
1.50
18
Brinell atose
2,000.00 MPa
4
50.00 MPa
99+
Vickers atose
3,430.00 MPa
1
ora Sumadhiya
Kacepetan swara
4,620.00 m / s
16
2,730.00 m / s
32
Properties Optical
reflectivity
62.00 %
13
ora Sumadhiya
allotropes
Ora
Ya
α allotropes
ora Sumadhiya
Grey Tin (alpha Tin, Tin Pest)
β allotropes
ora Sumadhiya
Putih Tin (Beta Tin)
γ allotropes
ora Sumadhiya
Rhombic Tin (gamma Tin)
Kimia Properties
Formula Kimia
W
Sn
isotop
Isotop dikenal
33
6
35
4
keelektronegatifan
Pauling Elektronegativitas
2.36
2
1.96
8
Sanderson Elektronegativitas
0.98
23
1.49
15
Allred Rochow Elektronegativitas
1.40
19
1.72
4
Mulliken-Jaffe Elektronegativitas
ora Sumadhiya
2.21
3
Allen Elektronegativitas
1.47
29
1.82
11
Electropositivity
Pauling Electropositivity
1.64
99+
2.04
99+
tenogo ionisasi
Level Energy 1st
770.00 kJ / mol
16
708.60 kJ / mol
33
Level Energy 2
1,700.00 kJ / mol
29
1,411.80 kJ / mol
99+
Level Energy 3rd
ora Sumadhiya
2,943.00 kJ / mol
30
Level Energy 4
ora Sumadhiya
3,930.30 kJ / mol
99+
Level Energy 5th
ora Sumadhiya
7,456.00 kJ / mol
13
padha karo elektrokimia
1.14 g / amp-day
99+
1.11 g / amp-day
99+
Fungsi Work elektron
4.55 eV
13
4.42 eV
16
Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan
ionisasi, kelarutan
atom Properties
Panggil atom
74
99+
50
99+
Konfigurasi elektron
[Xe] 4F 14 5d 4 6s 2
[Kr] 4d 10 5S 2 5p 2
Struktur Crystal
Body tengah kubik (Bcc)
Tetragonal (TETR)
Crystal pola
BCC-Crystal-Structure-.jpg#100
TETR-Crystal-Structure-of-Tin.jpg#100
atom
Jumlah proton
74
99+
50
99+
Jumlah Neutron
110
27
69
99+
Jumlah Èlèktron
74
99+
50
99+
Radius saka Atom
Radius atom
139.00 pm
39
140.00 pm
38
kovalen Radius
162.00 pm
29
139.00 pm
99+
Van der Waals Radius
200.00 pm
28
217.00 pm
23
Bobot atom
183.84 Amu
37
118.71 Amu
99+
Volume atom
9.53 cm3 / mol
99+
16.30 cm3 / mol
32
Nomer atom jejer
Potensi Valence Electron
140.00 (-eV)
5
83.50 (-eV)
14
Constant pola
316.52 pm
99+
583.18 pm
7
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
19.25 g / cm 3
16
7.37 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
17.60 g / cm3
5
6.99 g / cm3
34
Strength tensile
370.00 MPa
10
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
ora Sumadhiya
0.00 (Pa)
17
Meksa beluk ing 2000 K
0.00 (Pa)
32
ora Sumadhiya
situs kelenturan
nyukur pengaturan
161.00 GPA
5
18.00 GPA
36
pengaturan akeh
310.00 GPA
4
58.00 GPA
20
Young kang pengaturan
411.00 GPA
4
50.00 GPA
36
Poisson rasio
0.28
17
0.36
8
Properties Teknik liyane
ductile, malleable
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
19.22
9
7.31
99+
Nindakake Magnetic
paramagnetic
diamagnetic
Properties Listrik
Property Listrik
superconductor
superconductor
resistivity
52.80 nΩ · m
99+
115.00 nΩ · m
28
konduktivitas listrik
0.19 10 6 / cm Ω
10
0.09 10 6 / cm Ω
23
elektron Affinity
78.60 kJ / mol
13
107.30 kJ / mol
8
termal Properties
Kalor tartamtu
0.13 J / (kg K)
39
0.23 J / (kg K)
28
Graham Kapasitas kalor
24.27 J / mol · K
99+
27.11 J / mol · K
20
doyo termal
173.00 W / m · K
7
66.80 W / m · K
25
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
4.50 μm / (m · K)
99+
22.00 μm / (m · K)
20
enthalpy
Enthalpy panguapan
799.10 kJ / mol
1
290.40 kJ / mol
32
Enthalpy saka Fusion
35.23 kJ / mol
1
7.03 kJ / mol
99+
Enthalpy saka atomization
837.00 kJ / mol
1
301.30 kJ / mol
35
Standard molar Entropy
32.60 J / mol.K
99+
51.20 J / mol.K
29
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