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tungsten metal



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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