Symbol
W
Ba
Panggil Group
62
0
17
👆🏻
Panggil periode
66
2
7
👆🏻
Block
d block
s pemblokiran
Family unsur
transisi Metal
alkalin bumi
CAS Number
74403377440393
7429905
54386242
👆🏻
Jeneng papan Group
3M Im_
3M Im_
Space Group Number
229.00229.00
11
276
👆🏻
Facts Interesting
- unsur Tungsten nduweni titik leleh paling dhuwur.
- tungsten Pure bisa gampang Cut mudhun karo bantuan saka hacksaw.
- Barium gampang ngoksidasi ing udara.
- Kabeh senyawa beracun saka Barium bisa gampang larut ing banyu.
- Barium karbonat digunakake kanggo ngasilake racun tikus lan senyawa liyane Barium nitrat digunakake ing kembang api kanggo ngasilake werna ijo.
sumber
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals
History
sing katutup
-
Carl Wilhelm Scheele
Discovery
ing taun 1781
ing taun 1772
turah mbrawah
Turah mbrawah Ing Universe
0.00 %0.00 %
0
0.11
👆🏻
Turah mbrawah Ing Sun
0.00 %0.00 %
0
0.1
👆🏻
Turah mbrawah Ing meteorit
0.00 %0.00 %
0
22
👆🏻
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %0.03 %
1E-37
8.1
👆🏻
Turah mbrawah Ing Segara
0.00 %0.00 %
0
1.1
👆🏻
Turah mbrawah Ing Manungsa
0.00 %0.00 %
0
1.4
👆🏻
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.
- Punika digugat ing Manufaktur Paint kimia lan Manufaktur kaca.
- Senyawa saka logam beracun; nanging isih barium sulfat punika insoluble lan diwenehi kanggo patients gerah saka kelainan pencernaan.
Ulah Industrial
Industry Aerospace, Industry automobile, Industry Listrik, Industry Elektronik
Industry amunisi, Industry automobile, Industry Listrik, Industry Elektronik
Ulah Medical
-
-
Ulah liyane
wesi
wesi
Properties biologi
keracunan
non Toxic
Low Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.00 Sang / mg dm-30.07 Sang / mg dm-3
0
1970
👆🏻
ing Bone
0.00 ppm70.00 ppm
0
170000
👆🏻
leleh Point
3,410.00 ° C725.00 ° C
-38.83
3410
👆🏻
Boiling Point
5,660.00 ° C1,140.00 ° C
0
5660
👆🏻
katon
State fisik
Solid
Solid
warna
klawu putih
perak Gray
luster
lustrous
-
atose
Mohs atose
7.501.25
0.2
8.5
👆🏻
Brinell atose
2,000.00 MPa130.00 MPa
0.14
3490
👆🏻
Vickers atose
3,430.00 MPa210.00 MPa
0
3920
👆🏻
Kacepetan swara
4,620.00 m / s1,620.00 m / s
818
16200
👆🏻
Properties Optical
bias Index
2.101.47
0.155
3.41
👆🏻
reflectivity
62.00 %65.00 %
5
97
👆🏻
allotropes
Ora
Ora
α allotropes
-
-
β allotropes
-
-
γ allotropes
-
-
Formula Kimia
W
Ba
isotop
Isotop dikenal
3337
0
38
👆🏻
keelektronegatifan
Pauling Elektronegativitas
2.360.89
0
2.6
👆🏻
Sanderson Elektronegativitas
0.980.68
0.22
2.56
👆🏻
Allred Rochow Elektronegativitas
1.400.97
0.86
1.9
👆🏻
Mulliken-Jaffe Elektronegativitas
2.360.88
0.62
2.48
👆🏻
Allen Elektronegativitas
1.470.88
0.659
2.7
👆🏻
Electropositivity
Pauling Electropositivity
1.643.11
1.46
3.3
👆🏻
tenogo ionisasi
Level Energy 1st
770.00 kJ / mol502.90 kJ / mol
375.7
26130
👆🏻
Level Energy 2
1,700.00 kJ / mol965.20 kJ / mol
392.8
28750
👆🏻
Level Energy 3rd
2,045.40 kJ / mol3,600.00 kJ / mol
392.8
34230
👆🏻
Level Energy 4
7,700.00 kJ / mol502.90 kJ / mol
375.7
37066
👆🏻
Level Energy 5th
7,700.00 kJ / mol5,020.00 kJ / mol
392
97510
👆🏻
Level Energy 6th
7,700.00 kJ / mol5,020.00 kJ / mol
1007
105800
👆🏻
tingkat Energy 7
7,700.00 kJ / mol5,020.00 kJ / mol
1007
114300
👆🏻
Level Energy 8
7,700.00 kJ / mol5,020.00 kJ / mol
730
125300
👆🏻
Level Energy 9
7,700.00 kJ / mol5,020.00 kJ / mol
1007
134700
👆🏻
Level Energy 10th
7,700.00 kJ / mol5,020.00 kJ / mol
392
144300
👆🏻
Level Energy 11
7,700.00 kJ / mol5,020.00 kJ / mol
392
169988
👆🏻
Level Energy 12
7,700.00 kJ / mol5,020.00 kJ / mol
0
189368
👆🏻
Level Energy 13
7,700.00 kJ / mol5,020.00 kJ / mol
1007
76015
👆🏻
Level Energy 14
770.00 kJ / mol5,020.00 kJ / mol
380
86450
👆🏻
Level Energy 15
77,000.00 kJ / mol50,200.00 kJ / mol
33000
100700
👆🏻
Level Energy 16
77,000.00 kJ / mol50,270.00 kJ / mol
375.7
109480
👆🏻
Level Energy 17
770.00 kJ / mol502.90 kJ / mol
375.7
122200
👆🏻
Level Energy 18
7,700.00 kJ / mol5,020.00 kJ / mol
0
134810
👆🏻
Level Energy 19
770.00 kJ / mol502.90 kJ / mol
375.7
148700
👆🏻
Level Energy 20
770.00 kJ / mol502.00 kJ / mol
0
171200
👆🏻
Level Energy 21
770.00 kJ / mol502.90 kJ / mol
375.7
179100
👆🏻
Level Energy 22
770.00 kJ / mol502.00 kJ / mol
330
184900
👆🏻
Level Energy 23rd
770.00 kJ / mol502.90 kJ / mol
357.6
198800
👆🏻
Level Energy 24
770.00 kJ / mol502.90 kJ / mol
297.3
195200
👆🏻
Level Energy 25th
770.00 kJ / mol503.00 kJ / mol
0
121900
👆🏻
Level Energy 26th
770.00 kJ / mol502.90 kJ / mol
357.6
127700
👆🏻
Level Energy 27th
770.00 kJ / mol502.90 kJ / mol
0
133800
👆🏻
Level Energy 28th
770.00 kJ / mol502.90 kJ / mol
297.3
139800
👆🏻
Level Energy 29
770.00 kJ / mol502.90 kJ / mol
0
148100
👆🏻
Level Energy 30
770.00 kJ / mol503.00 kJ / mol
0
154500
👆🏻
padha karo elektrokimia
1.14 g / amp-day2.56 g / amp-day
0.16812
8.3209
👆🏻
Fungsi Work elektron
4.55 eV2.70 eV
2.14
6
👆🏻
Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
Panggil atom
7456
3
117
👆🏻
Konfigurasi elektron
[Xe] 4F 14 5d 4 6s 2
[Xe] 6s 2
Struktur Crystal
Body tengah kubik (Bcc)
Body tengah kubik (Bcc)
Crystal pola
atom
Jumlah proton
7456
3
117
👆🏻
Jumlah Neutron
11081
4
285
👆🏻
Jumlah Èlèktron
7456
3
117
👆🏻
Radius saka Atom
Radius atom
139.00 pm222.00 pm
0
348
👆🏻
kovalen Radius
162.00 pm215.00 pm
0
260
👆🏻
Van der Waals Radius
200.00 pm268.00 pm
0
348
👆🏻
Bobot atom
183.84 Amu137.33 Amu
6.94
294
👆🏻
Volume atom
9.53 cm3 / mol39.24 cm3 / mol
1.39
71.07
👆🏻
Nomer atom jejer
unsur Previous
Sabanjure unsur
Potensi Valence Electron
140.00 (-eV)21.30 (-eV)
0
392.42
👆🏻
Constant pola
316.52 pm502.80 pm
0
891.25
👆🏻
pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
Pola C / A rasio
1.291.57
0.423
1.9
👆🏻
Kapadhetan
Kapadhetan Ing suhu kamar
19.25 g / cm 33.51 g / cm 3
0.534
40.7
👆🏻
Kapadhetan Nalika Liquid (ing mp)
17.60 g / cm33.34 g / cm3
0.512
41
👆🏻
Strength tensile
370.00 MPa55.00 MPa
0.1
11000
👆🏻
viskositas
0.000.00
1.5E-05
0.0035
👆🏻
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)7.11 (Pa)
0
121
👆🏻
Meksa beluk ing 2000 K
0.00 (Pa)0.00 (Pa)
0
774
👆🏻
situs kelenturan
nyukur pengaturan
161.00 GPA4.90 GPA
1.3
222
👆🏻
pengaturan akeh
310.00 GPA9.60 GPA
0
462
👆🏻
Young kang pengaturan
411.00 GPA13.00 GPA
0
528
👆🏻
Poisson rasio
0.280.22
0.032
0.47
👆🏻
Properties Teknik liyane
ductile, malleable
-
Ciri Magnetic
Gravitasi tartamtu
19.223.62
0.53
4500
👆🏻
Nindakake Magnetic
paramagnetic
paramagnetic
permeabilitas
0.00 H / m0.00 H / m
1.25643E-06
0.0063
👆🏻
kelemahan
0.000.00
-0.000166
200000
👆🏻
Properties Listrik
Property Listrik
superconductor
superconductor
resistivity
52.80 nΩ · m332.00 nΩ · m
0.1
961
👆🏻
konduktivitas listrik
0.19 10 6 / cm Ω0.03 10 6 / cm Ω
0
0.63
👆🏻
elektron Affinity
78.60 kJ / mol13.95 kJ / mol
0
222.8
👆🏻
Kalor tartamtu
0.13 J / (kg K)0.20 J / (kg K)
0.1
3.6
👆🏻
Graham Kapasitas kalor
24.27 J / mol · K28.07 J / mol · K
13.1
62.7
👆🏻
doyo termal
173.00 W / m · K18.40 W / m · K
0
429
👆🏻
suhu kritis
3,695.00 K1,000.00 K
26.3
3695
👆🏻
Expansion termal
4.50 μm / (m · K)20.60 μm / (m · K)
4.5
97
👆🏻
enthalpy
Enthalpy panguapan
799.10 kJ / mol140.00 kJ / mol
7.32
799.1
👆🏻
Enthalpy saka Fusion
35.23 kJ / mol7.66 kJ / mol
2.1
35.23
👆🏻
Enthalpy saka atomization
837.00 kJ / mol175.70 kJ / mol
61.5
837
👆🏻
Standard molar Entropy
32.60 J / mol.K62.50 J / mol.K
9.5
198.1
👆🏻