tungsten mungsuh thorium
Tabel périodik
Symbol
W
Th
Panggil Group
6
12
0
18
Panggil periode
6
7
Block
d block
pemblokiran f
Family unsur
transisi Metal
actinide
CAS Number
7440337
99+
7440326
99+
Jeneng papan Group
3M Im_
P63 / mmc
Space Group Number
229.00
1
194.00
5
facts
Facts Interesting
- unsur Tungsten nduweni titik leleh paling dhuwur.
- tungsten Pure bisa gampang Cut mudhun karo bantuan saka hacksaw.
- metal Thorium digunakake minangka pilihan sulih liwat Uranium kanggo bahan bakar nuklir.
- Thorium logam katon (putih, alus) iku kaya-kaya padha Lead logam.
sumber
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals
Found in Minerals, Mining
History
sing katutup
Not Available
Jöns Jakob Berzelius
Discovery
ing taun 1781
ing 1829
turah mbrawah
Turah mbrawah Ing Universe
5 * 10-8 %
27
3 * 10-4 %
9
Turah mbrawah Ing Sun
~0.0000004 %
23
~0.0004 %
9
Turah mbrawah Ing meteorit
0.00 %
39
0.05 %
11
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
39
0.66 %
7
Turah mbrawah Ing Segara
0.00 %
18
0.00 %
15
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.
- metal Thorium digunakake minangka agen allying kanggo Magnesium, Iku imparts kekuatan luwih lan resistance kanggo suhu.
- senyawa saka logam Thorium oxide digunakake minangka katalis industri.
Ulah Industrial
Industry Aerospace, Industry automobile, Industry Listrik, Industry Elektronik
Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
Ulah Medical
NA
Dentistry, Surgical Instruments Manufacturing
Ulah liyane
wesi
wesi, Jewellery, patung, Statues
Properties biologi
keracunan
non Toxic
non Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.00 Sang / mg dm-3
31
0.00 Sang / mg dm-3
33
ing Bone
0.00 ppm
35
0.02 ppm
29
fisik Properties
leleh Point
3,410.00 ° C
1
1,750.00 ° C
17
Boiling Point
5,660.00 ° C
1
4,790.00 ° C
8
katon
State fisik
Solid
Solid
warna
klawu putih
Silver
luster
lustrous
NA
atose
Mohs atose
7.50
2
3.00
12
Brinell atose
2,000.00 MPa
4
390.00 MPa
29
Vickers atose
3,430.00 MPa
1
295.00 MPa
29
Kacepetan swara
4,620.00 m / s
16
2,490.00 m / s
36
Properties Optical
reflectivity
62.00 %
13
ora Sumadhiya
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
W
Th
isotop
Isotop dikenal
33
6
28
11
keelektronegatifan
Pauling Elektronegativitas
2.36
2
1.30
32
Sanderson Elektronegativitas
0.98
23
ora Sumadhiya
Allred Rochow Elektronegativitas
1.40
19
1.11
29
Allen Elektronegativitas
1.47
29
ora Sumadhiya
Electropositivity
Pauling Electropositivity
1.64
99+
2.70
22
tenogo ionisasi
Level Energy 1st
770.00 kJ / mol
16
587.00 kJ / mol
99+
Level Energy 2
1,700.00 kJ / mol
29
1,110.00 kJ / mol
99+
Level Energy 3rd
ora Sumadhiya
1,978.00 kJ / mol
99+
Level Energy 4
ora Sumadhiya
2,780.00 kJ / mol
99+
padha karo elektrokimia
1.14 g / amp-day
99+
2.16 g / amp-day
24
Fungsi Work elektron
4.55 eV
13
3.41 eV
32
Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan
Corrosion, ionisasi, Isotop radioaktif, Radioaktif
atom Properties
Panggil atom
74
99+
90
28
Konfigurasi elektron
[Xe] 4F 14 5d 4 6s 2
[Rn] 6D 2 7s 2
Struktur Crystal
Body tengah kubik (Bcc)
Face tengah kubik (FCC)
Crystal pola
BCC-Crystal-Structure-.jpg#100
FCC-Crystal-Structure-of-Thorium.jpg#100
atom
Jumlah proton
74
99+
90
28
Jumlah Neutron
110
27
142
15
Jumlah Èlèktron
74
99+
90
28
Radius saka Atom
Radius atom
139.00 pm
39
179.80 pm
15
kovalen Radius
162.00 pm
29
206.00 pm
7
Van der Waals Radius
200.00 pm
28
237.00 pm
15
Bobot atom
183.84 Amu
37
232.04 Amu
23
Volume atom
9.53 cm3 / mol
99+
19.90 cm3 / mol
20
Nomer atom jejer
Potensi Valence Electron
140.00 (-eV)
5
59.30 (-eV)
23
Constant pola
316.52 pm
99+
508.42 pm
14
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
11.72 g / cm 3
32
Kapadhetan Nalika Liquid (ing mp)
17.60 g / cm3
5
ora Sumadhiya
Strength tensile
370.00 MPa
10
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 2000 K
0.00 (Pa)
32
0.00 (Pa)
22
situs kelenturan
nyukur pengaturan
161.00 GPA
5
31.00 GPA
21
pengaturan akeh
310.00 GPA
4
54.00 GPA
22
Young kang pengaturan
411.00 GPA
4
79.00 GPA
24
Poisson rasio
0.28
17
0.27
20
Properties Teknik liyane
ductile, malleable
ductile
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
19.22
9
11.70
23
Nindakake Magnetic
paramagnetic
paramagnetic
Properties Listrik
Property Listrik
superconductor
superconductor
resistivity
52.80 nΩ · m
99+
157.00 nΩ · m
22
konduktivitas listrik
0.19 10 6 / cm Ω
10
0.07 10 6 / cm Ω
31
elektron Affinity
78.60 kJ / mol
13
ora Sumadhiya
termal Properties
Kalor tartamtu
0.13 J / (kg K)
39
0.12 J / (kg K)
40
Graham Kapasitas kalor
24.27 J / mol · K
99+
26.23 J / mol · K
30
doyo termal
173.00 W / m · K
7
54.00 W / m · K
28
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
4.50 μm / (m · K)
99+
11.00 μm / (m · K)
36
enthalpy
Enthalpy panguapan
799.10 kJ / mol
1
429.00 kJ / mol
15
Enthalpy saka Fusion
35.23 kJ / mol
1
15.48 kJ / mol
19
Enthalpy saka atomization
837.00 kJ / mol
1
468.60 kJ / mol
15
Standard molar Entropy
32.60 J / mol.K
99+
27.30 J / mol.K
99+
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