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tungsten metal
tungsten


Tabel périodik
0
Symbol
W 0
Panggil Group
6 12
Panggil periode
6 2
Block
d block 0
Family unsur
transisi Metal 0
CAS Number
7440337 48
Jeneng papan Group
3M Im_ 0
Space Group Number
229.00 1
facts
0
Facts Interesting
  • unsur Tungsten nduweni titik leleh paling dhuwur.
  • tungsten Pure bisa gampang Cut mudhun karo bantuan saka hacksaw.
0
sumber
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals 0
History
0
sing katutup
Not Available 0
Discovery
ing taun 1781 0
turah mbrawah
0
Turah mbrawah Ing Universe
5 * 10-8 % 27
Turah mbrawah Ing Sun
~0.0000004 % 23
Turah mbrawah Ing meteorit
0.00 % 39
Turah mbrawah Ing bumi lemah ndhuwur
0.00 % 39
Turah mbrawah Ing Segara
0.00 % 18
Turah mbrawah Ing Manungsa
ora Sumadhiya 0
ulah
0
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.
0
Ulah Industrial
Industry Aerospace, Industry automobile, Industry Listrik, Industry Elektronik 0
Ulah Medical
NA 0
Ulah liyane
wesi 0
Properties biologi
0
keracunan
non Toxic 0
Saiki ing badan Human
Ya 0
Sang
0.00 Sang / mg dm-3 31
ing Bone
0.00 ppm 35
fisik
0
leleh Point
3,410.00 ° C 1
Boiling Point
5,660.00 ° C 1
katon
0
State fisik
Solid 0
warna
klawu putih 0
luster
lustrous 0
atose
0
Mohs atose
7.50 2
Brinell atose
2,000.00 MPa 4
Vickers atose
3,430.00 MPa 1
Kacepetan swara
4,620.00 m / s 16
Properties Optical
0
bias Index
ora Sumadhiya 0
reflectivity
62.00 % 13
allotropes
Ora 0
α allotropes
ora Sumadhiya 0
β allotropes
ora Sumadhiya 0
γ allotropes
ora Sumadhiya 0
Kimia
0
Formula Kimia
W 0
isotop
0
Isotop dikenal
33 6
keelektronegatifan
0
Pauling Elektronegativitas
2.36 2
Sanderson Elektronegativitas
0.98 23
Allred Rochow Elektronegativitas
1.40 19
Mulliken-Jaffe Elektronegativitas
ora Sumadhiya 0
Allen Elektronegativitas
1.47 29
Electropositivity
0
Pauling Electropositivity
1.64 52
tenogo ionisasi
0
Level Energy 1st
770.00 kJ / mol 16
Level Energy 2
1,700.00 kJ / mol 29
Level Energy 3rd
ora Sumadhiya 0
Level Energy 4
ora Sumadhiya 0
Level Energy 5th
ora Sumadhiya 0
Level Energy 6th
ora Sumadhiya 0
tingkat Energy 7
ora Sumadhiya 0
Level Energy 8
ora Sumadhiya 0
Level Energy 9
ora Sumadhiya 0
Level Energy 10th
ora Sumadhiya 0
Level Energy 11
ora Sumadhiya 0
Level Energy 12
ora Sumadhiya 0
Level Energy 13
ora Sumadhiya 0
Level Energy 14
ora Sumadhiya 0
Level Energy 15
ora Sumadhiya 0
Level Energy 16
ora Sumadhiya 0
Level Energy 17
ora Sumadhiya 0
Level Energy 18
ora Sumadhiya 0
Level Energy 19
ora Sumadhiya 0
Level Energy 20
ora Sumadhiya 0
Level Energy 21
ora Sumadhiya 0
Level Energy 22
ora Sumadhiya 0
Level Energy 23rd
ora Sumadhiya 0
Level Energy 24
ora Sumadhiya 0
Level Energy 25th
ora Sumadhiya 0
Level Energy 26th
ora Sumadhiya 0
Level Energy 27th
ora Sumadhiya 0
Level Energy 28th
ora Sumadhiya 0
Level Energy 29
ora Sumadhiya 0
Level Energy 30
ora Sumadhiya 0
padha karo elektrokimia
1.14 g / amp-day 54
Fungsi Work elektron
4.55 eV 13
Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan 0
atom
0
Panggil atom
74 42
Konfigurasi elektron
[Xe] 4F 14 5d 4 6s 2 0
Struktur Crystal
Body tengah kubik (Bcc) 0
Crystal pola
BCC-Crystal-Structure-.jpg#100 0
atom
0
Jumlah proton
74 41
Jumlah Neutron
110 27
Jumlah Èlèktron
74 41
Radius saka Atom
0
Radius atom
139.00 pm 39
kovalen Radius
162.00 pm 29
Van der Waals Radius
200.00 pm 28
Bobot atom
183.84 Amu 37
Volume atom
9.53 cm3 / mol 50
Nomer atom jejer
0
unsur Previous
57 0
Sabanjure unsur
64 0
Potensi Valence Electron
140.00 (-eV) 5
Constant pola
316.52 pm 56
pola Angles
π/2, π/2, π/2 0
Pola C / A rasio
ora Sumadhiya 0
Teknik
0
Kapadhetan
0
Kapadhetan Ing suhu kamar
19.25 g / cm 3 16
Kapadhetan Nalika Liquid (ing mp)
17.60 g / cm3 5
Strength tensile
370.00 MPa 10
viskositas
ora Sumadhiya 0
meksa beluk
0
Meksa beluk ing 1000 K
ora Sumadhiya 0
Meksa beluk ing 2000 K
0.00 (Pa) 32
situs kelenturan
0
nyukur pengaturan
161.00 GPA 5
pengaturan akeh
310.00 GPA 4
Young kang pengaturan
411.00 GPA 4
Poisson rasio
0.28 17
Properties Teknik liyane
ductile, malleable 0
Magnetic
0
Ciri Magnetic
0
Gravitasi tartamtu
19.22 9
Nindakake Magnetic
paramagnetic 0
permeabilitas
ora Sumadhiya 0
kelemahan
ora Sumadhiya 0
Properties Listrik
0
Property Listrik
superconductor 0
resistivity
52.80 nΩ · m 42
konduktivitas listrik
0.19 10 6 / cm Ω 10
elektron Affinity
78.60 kJ / mol 13
termal
0
Kalor tartamtu
0.13 J / (kg K) 39
Graham Kapasitas kalor
24.27 J / mol · K 52
doyo termal
173.00 W / m · K 7
suhu kritis
ora Sumadhiya 0
Expansion termal
4.50 μm / (m · K) 59
enthalpy
0
Enthalpy panguapan
799.10 kJ / mol 1
Enthalpy saka Fusion
35.23 kJ / mol 1
Enthalpy saka atomization
837.00 kJ / mol 1
Standard molar Entropy
32.60 J / mol.K 47
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