1 Tabel périodik
1.1 Symbol
1.2 Panggil Group
1.5 Panggil periode
2.5 Block
2.6 Family unsur
lanthanide
transisi Metal
2.7 CAS Number
74399107440337
7429905
54386242
2.8 Jeneng papan Group
2.9 Space Group Number
3 facts
3.1 Facts Interesting
- Lanthanum logam punika Highly malleable, ductile lan sectile.
- Yen kapapar logam Lanthanum online oxidizes kanthi cepet.
- unsur Tungsten nduweni titik leleh paling dhuwur.
- tungsten Pure bisa gampang Cut mudhun karo bantuan saka hacksaw.
3.2 sumber
Found in Minerals, Mining, Ores saka Minerals
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals
3.3 History
3.3.1 sing katutup
Carl Gustaf Mosander
Not Available
3.3.3 Discovery
Wonten ing taun 1838
ing taun 1781
3.4 turah mbrawah
3.4.1 Turah mbrawah Ing Universe
2 * 10-7 %5 * 10-8 %
5E-09
0.11
3.4.2 Turah mbrawah Ing Sun
~0.0000002 %~0.0000004 %
1E-08
0.1
3.4.5 Turah mbrawah Ing meteorit
4.2.4 Turah mbrawah Ing bumi lemah ndhuwur
4.2.6 Turah mbrawah Ing Segara
5.1.1 Turah mbrawah Ing Manungsa
ora Sumadhiyaora Sumadhiya
1E-13
1.4
6 ulah
6.1 Ulah lan Wuku
Character length exceed error
- 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.
6.1.1 Ulah Industrial
Industry Listrik, Industry Elektronik
Industry Aerospace, Industry automobile, Industry Listrik, Industry Elektronik
6.1.2 Ulah Medical
6.1.3 Ulah liyane
wesi, Manufacturing mirror
wesi
6.2 Properties biologi
6.2.1 keracunan
6.2.2 Saiki ing badan Human
6.2.3 Sang
ora Sumadhiya0.00 Sang / mg dm-3
0
1970
6.4.2 ing Bone
0.08 ppm0.00 ppm
0
170000
7 fisik
7.1 leleh Point
920.00 ° C3,410.00 ° C
27
3410
7.2 Boiling Point
3,469.00 ° C5,660.00 ° C
147
5660
7.3 katon
7.3.1 State fisik
7.3.2 warna
7.3.3 luster
7.4 atose
7.4.1 Mohs atose
7.6.2 Brinell atose
350.00 MPa2,000.00 MPa
0.14
3490
7.7.1 Vickers atose
360.00 MPa3,430.00 MPa
121
3430
8.3 Kacepetan swara
2,475.00 m / s4,620.00 m / s
818
16200
8.5 Properties Optical
8.5.1 bias Index
ora Sumadhiyaora Sumadhiya
1.000933
1.7229
8.5.2 reflectivity
ora Sumadhiya62.00 %
58
97
8.6 allotropes
8.6.1 α allotropes
ora Sumadhiya
ora Sumadhiya
8.6.2 β allotropes
ora Sumadhiya
ora Sumadhiya
8.6.3 γ allotropes
ora Sumadhiya
ora Sumadhiya
9 Kimia
9.1 Formula Kimia
9.2 isotop
9.2.1 Isotop dikenal
9.3 keelektronegatifan
9.3.1 Pauling Elektronegativitas
9.4.2 Sanderson Elektronegativitas
ora Sumadhiya0.98
0.22
2.56
9.5.3 Allred Rochow Elektronegativitas
9.5.5 Mulliken-Jaffe Elektronegativitas
ora Sumadhiyaora Sumadhiya
0.62
2.48
9.5.7 Allen Elektronegativitas
ora Sumadhiya1.47
0.659
2.7
9.6 Electropositivity
9.6.1 Pauling Electropositivity
9.7 tenogo ionisasi
9.7.1 Level Energy 1st
538.10 kJ / mol770.00 kJ / mol
375.7
26130
9.7.3 Level Energy 2
1,067.00 kJ / mol1,700.00 kJ / mol
710.2162
28750
9.7.5 Level Energy 3rd
1,850.30 kJ / molora Sumadhiya
1600
34230
9.7.8 Level Energy 4
4,819.00 kJ / molora Sumadhiya
2780
37066
9.7.10 Level Energy 5th
5,940.00 kJ / molora Sumadhiya
4305.2
97510
9.7.12 Level Energy 6th
ora Sumadhiyaora Sumadhiya
5715.8
105800
9.7.14 tingkat Energy 7
ora Sumadhiyaora Sumadhiya
7226.8
114300
9.7.16 Level Energy 8
ora Sumadhiyaora Sumadhiya
8857.4
125300
9.7.18 Level Energy 9
ora Sumadhiyaora Sumadhiya
14110
134700
9.7.20 Level Energy 10th
ora Sumadhiyaora Sumadhiya
17100
144300
9.7.22 Level Energy 11
ora Sumadhiyaora Sumadhiya
19900
169988
9.7.25 Level Energy 12
ora Sumadhiyaora Sumadhiya
22219
189368
9.7.27 Level Energy 13
ora Sumadhiyaora Sumadhiya
26930
76015
9.7.30 Level Energy 14
ora Sumadhiyaora Sumadhiya
29196
86450
9.7.33 Level Energy 15
ora Sumadhiyaora Sumadhiya
41987
97510
9.7.35 Level Energy 16
ora Sumadhiyaora Sumadhiya
47206
109480
9.7.38 Level Energy 17
ora Sumadhiyaora Sumadhiya
52737
122200
9.7.40 Level Energy 18
ora Sumadhiyaora Sumadhiya
58570
134810
9.7.42 Level Energy 19
ora Sumadhiyaora Sumadhiya
64702
148700
9.8.1 Level Energy 20
ora Sumadhiyaora Sumadhiya
80400
171200
9.9.1 Level Energy 21
ora Sumadhiyaora Sumadhiya
87000
179100
10.1.1 Level Energy 22
ora Sumadhiyaora Sumadhiya
93400
184900
10.2.1 Level Energy 23rd
ora Sumadhiyaora Sumadhiya
98420
198800
10.4.2 Level Energy 24
ora Sumadhiyaora Sumadhiya
104400
195200
10.4.4 Level Energy 25th
ora Sumadhiyaora Sumadhiya
121900
121900
10.4.6 Level Energy 26th
ora Sumadhiyaora Sumadhiya
127700
127700
10.4.7 Level Energy 27th
ora Sumadhiyaora Sumadhiya
133800
133800
10.5.2 Level Energy 28th
ora Sumadhiyaora Sumadhiya
139800
139800
10.5.4 Level Energy 29
ora Sumadhiyaora Sumadhiya
148100
148100
10.5.6 Level Energy 30
ora Sumadhiyaora Sumadhiya
154500
154500
10.7 padha karo elektrokimia
1.73 g / amp-day1.14 g / amp-day
0.16812
8.3209
10.9 Fungsi Work elektron
10.12 Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan
ionisasi, Isotop radioaktif, kelarutan
11 atom
11.1 Panggil atom
11.3 Konfigurasi elektron
[Xe] 5d 2 6s 2
[Xe] 4F 14 5d 4 6s 2
11.4 Struktur Crystal
Double Hexagonal Tutup dikempalken (DHCP)
Body tengah kubik (Bcc)
11.4.1 Crystal pola
11.5 atom
11.5.1 Jumlah proton
12.1.2 Jumlah Neutron
12.1.4 Jumlah Èlèktron
12.4 Radius saka Atom
12.4.1 Radius atom
187.00 pm139.00 pm
112
265
12.5.2 kovalen Radius
207.00 pm162.00 pm
96
260
12.5.4 Van der Waals Radius
240.00 pm200.00 pm
139
348
12.7 Bobot atom
138.91 Amu183.84 Amu
6.94
294
12.8 Volume atom
20.73 cm3 / mol9.53 cm3 / mol
1.39
71.07
12.9 Nomer atom jejer
12.9.1 unsur Previous
12.9.2 Sabanjure unsur
12.10 Potensi Valence Electron
40.71 (-eV)140.00 (-eV)
8
392.42
12.12 Constant pola
377.20 pm316.52 pm
228.58
891.25
13.2 pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
13.3 Pola C / A rasio
1.62ora Sumadhiya
1.567
1.886
14 Teknik
14.1 Kapadhetan
14.1.1 Kapadhetan Ing suhu kamar
6.16 g / cm 319.25 g / cm 3
0.534
40.7
14.2.3 Kapadhetan Nalika Liquid (ing mp)
5.94 g / cm317.60 g / cm3
0.512
20
14.3 Strength tensile
ora Sumadhiya370.00 MPa
2.5
11000
14.4 viskositas
ora Sumadhiyaora Sumadhiya
0.001526
0.001526
15.2 meksa beluk
15.2.1 Meksa beluk ing 1000 K
ora Sumadhiyaora Sumadhiya
2.47E-11
121
15.3.1 Meksa beluk ing 2000 K
0.98 (Pa)0.00 (Pa)
2.62E-10
774
15.5 situs kelenturan
15.5.1 nyukur pengaturan
14.30 GPA161.00 GPA
1.3
222
15.6.1 pengaturan akeh
27.90 GPA310.00 GPA
1.6
462
15.7.1 Young kang pengaturan
36.60 GPA411.00 GPA
1.7
528
15.9 Poisson rasio
15.10 Properties Teknik liyane
ductile
ductile, malleable
16 Magnetic
16.1 Ciri Magnetic
16.1.1 Gravitasi tartamtu
16.1.2 Nindakake Magnetic
paramagnetic
paramagnetic
16.1.3 permeabilitas
ora Sumadhiyaora Sumadhiya
1.25643E-06
0.0063
16.2.1 kelemahan
ora Sumadhiyaora Sumadhiya
-0.000166
200000
16.3 Properties Listrik
16.3.1 Property Listrik
16.3.2 resistivity
615.00 nΩ · m52.80 nΩ · m
0.18
961
16.3.3 konduktivitas listrik
0.01 10 6 / cm Ω0.19 10 6 / cm Ω
0.00666
0.63
16.3.4 elektron Affinity
48.00 kJ / mol78.60 kJ / mol
0
222.8
17 termal
17.1 Kalor tartamtu
0.19 J / (kg K)0.13 J / (kg K)
0.11
3.6
17.2 Graham Kapasitas kalor
27.11 J / mol · K24.27 J / mol · K
16.443
62.7
17.3 doyo termal
13.40 W / m · K173.00 W / m · K
6.3
429
17.4 suhu kritis
ora Sumadhiyaora Sumadhiya
26.3
3223
17.5 Expansion termal
12.10 μm / (m · K)4.50 μm / (m · K)
4.5
97
17.6 enthalpy
17.6.1 Enthalpy panguapan
399.60 kJ / mol799.10 kJ / mol
7.32
799.1
17.6.2 Enthalpy saka Fusion
6.20 kJ / mol35.23 kJ / mol
2.1
35.23
17.6.3 Enthalpy saka atomization
431.00 kJ / mol837.00 kJ / mol
61.5
837
17.7 Standard molar Entropy
56.90 J / mol.K32.60 J / mol.K
9.5
198.1