1 Tabel périodik
1.1 Symbol
1.3 Panggil Group
1.12 Panggil periode
3.5 Block
3.6 Family unsur
lanthanide
transisi Metal
3.7 CAS Number
74399107440484
7429905
54386242
3.8 Jeneng papan Group
3.9 Space Group Number
4 facts
4.1 Facts Interesting
- Lanthanum logam punika Highly malleable, ductile lan sectile.
- Yen kapapar logam Lanthanum online oxidizes kanthi cepet.
Character length exceed error
4.2 sumber
Found in Minerals, Mining, Ores saka Minerals
Found in Senyawa, Mining, Ores saka Minerals
4.3 History
4.3.1 sing katutup
Carl Gustaf Mosander
Georg Brandt
4.3.2 Discovery
Wonten ing taun 1838
ing 1732
4.4 turah mbrawah
4.4.1 Turah mbrawah Ing Universe
2 * 10-7 %3 * 10-4 %
5E-09
0.11
4.6.2 Turah mbrawah Ing Sun
~0.0000002 %~0.0004 %
1E-08
0.1
6.4.2 Turah mbrawah Ing meteorit
7.1.1 Turah mbrawah Ing bumi lemah ndhuwur
10.4.2 Turah mbrawah Ing Segara
4.2.2 Turah mbrawah Ing Manungsa
ora Sumadhiya0.00 %
1E-13
1.4
5 ulah
5.1 Ulah lan Wuku
Character length exceed error
- Sawijining wesi aluminium lan nikel sing digunakake kanggo nggawe wesi sembrani kuat.
- Sawetara wesi liyane ngetokne kekuatan-suhu dhuwur lan Empu padha digunakake ing Turbines saka Jet lan Gas engine.
5.1.1 Ulah Industrial
Industry Listrik, Industry Elektronik
Industri Kimia, Industry Listrik, Industry Elektronik
5.1.2 Ulah Medical
NA
Industry Pharmaceutical
5.1.3 Ulah liyane
wesi, Manufacturing mirror
wesi
5.2 Properties biologi
5.2.1 keracunan
1.0.1 Saiki ing badan Human
1.2.1 Sang
ora Sumadhiya0.04 Sang / mg dm-3
0
1970
2.6.1 ing Bone
0.08 ppm0.04 ppm
0
170000
3 fisik
3.1 leleh Point
920.00 ° C1,495.00 ° C
27
3410
4.7 Boiling Point
3,469.00 ° C2,870.00 ° C
147
5660
7.2 katon
7.2.1 State fisik
7.2.3 warna
7.2.4 luster
7.4 atose
7.4.1 Mohs atose
7.8.4 Brinell atose
350.00 MPa470.00 MPa
0.14
3490
9.1.1 Vickers atose
360.00 MPa1,043.00 MPa
121
3430
9.5 Kacepetan swara
2,475.00 m / s4,720.00 m / s
818
16200
11.4 Properties Optical
11.4.1 bias Index
ora Sumadhiyaora Sumadhiya
1.000933
1.7229
11.5.5 reflectivity
ora Sumadhiya67.00 %
58
97
13.2 allotropes
13.2.1 α allotropes
13.2.2 β allotropes
13.2.3 γ allotropes
ora Sumadhiya
ora Sumadhiya
14 Kimia
14.1 Formula Kimia
14.2 isotop
14.2.1 Isotop dikenal
14.8 keelektronegatifan
14.8.1 Pauling Elektronegativitas
14.9.3 Sanderson Elektronegativitas
ora Sumadhiya2.56
0.22
2.56
15.2.2 Allred Rochow Elektronegativitas
15.5.2 Mulliken-Jaffe Elektronegativitas
ora Sumadhiyaora Sumadhiya
0.62
2.48
15.9.8 Allen Elektronegativitas
ora Sumadhiya1.84
0.659
2.7
16.4 Electropositivity
16.4.1 Pauling Electropositivity
16.5 tenogo ionisasi
16.5.1 Level Energy 1st
538.10 kJ / mol760.40 kJ / mol
375.7
26130
16.6.3 Level Energy 2
1,067.00 kJ / mol1,648.00 kJ / mol
710.2162
28750
16.9.3 Level Energy 3rd
1,850.30 kJ / mol3,232.00 kJ / mol
1600
34230
17.2.6 Level Energy 4
4,819.00 kJ / mol4,950.00 kJ / mol
2780
37066
1.2.7 Level Energy 5th
5,940.00 kJ / mol7,670.00 kJ / mol
4305.2
97510
1.2.14 Level Energy 6th
ora Sumadhiya9,840.00 kJ / mol
5715.8
105800
1.2.2 tingkat Energy 7
ora Sumadhiya12,440.00 kJ / mol
7226.8
114300
1.3.8 Level Energy 8
ora Sumadhiya15,230.00 kJ / mol
8857.4
125300
1.5.5 Level Energy 9
ora Sumadhiya17,959.00 kJ / mol
14110
134700
2.1.1 Level Energy 10th
ora Sumadhiya26,570.00 kJ / mol
17100
144300
1.5.3 Level Energy 11
ora Sumadhiya29,400.00 kJ / mol
19900
169988
2.5.1 Level Energy 12
ora Sumadhiya32,400.00 kJ / mol
22219
189368
2.9.3 Level Energy 13
ora Sumadhiya36,600.00 kJ / mol
26930
76015
3.2.6 Level Energy 14
ora Sumadhiya39,700.00 kJ / mol
29196
86450
3.5.1 Level Energy 15
ora Sumadhiya42,800.00 kJ / mol
41987
97510
4.8.1 Level Energy 16
ora Sumadhiya49,396.00 kJ / mol
47206
109480
5.2.5 Level Energy 17
ora Sumadhiya52,737.00 kJ / mol
52737
122200
5.5.6 Level Energy 18
ora Sumadhiya134,810.00 kJ / mol
58570
134810
7.1.2 Level Energy 19
ora Sumadhiya145,170.00 kJ / mol
64702
148700
1.4.8 Level Energy 20
ora Sumadhiya154,700.00 kJ / mol
80400
171200
1.6.2 Level Energy 21
ora Sumadhiya167,400.00 kJ / mol
87000
179100
1.10.4 Level Energy 22
ora Sumadhiya178,100.00 kJ / mol
93400
184900
2.1.4 Level Energy 23rd
ora Sumadhiya189,300.00 kJ / mol
98420
198800
3.4.4 Level Energy 24
ora Sumadhiyaora Sumadhiya
104400
195200
3.5.7 Level Energy 25th
ora Sumadhiyaora Sumadhiya
121900
121900
3.10.1 Level Energy 26th
ora Sumadhiyaora Sumadhiya
127700
127700
4.3.3 Level Energy 27th
ora Sumadhiyaora Sumadhiya
133800
133800
4.6.2 Level Energy 28th
ora Sumadhiyaora Sumadhiya
139800
139800
5.1.4 Level Energy 29
ora Sumadhiyaora Sumadhiya
148100
148100
8.2.2 Level Energy 30
ora Sumadhiyaora Sumadhiya
154500
154500
9.4 padha karo elektrokimia
1.73 g / amp-day1.10 g / amp-day
0.16812
8.3209
10.2 Fungsi Work elektron
11.7 Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan
Kimia Stabilitas, ionisasi
12 atom
12.1 Panggil atom
12.5 Konfigurasi elektron
[Xe] 5d 2 6s 2
[Ar] 3d 2 4s 2
12.7 Struktur Crystal
Double Hexagonal Tutup dikempalken (DHCP)
Hexagonal Tutup dikempalken (HCP)
12.8.2 Crystal pola
12.9 atom
12.9.1 Jumlah proton
13.6.2 Jumlah Neutron
14.2.2 Jumlah Èlèktron
14.11 Radius saka Atom
14.11.1 Radius atom
187.00 pm147.00 pm
112
265
14.15.4 kovalen Radius
207.00 pm160.00 pm
96
260
15.1.3 Van der Waals Radius
240.00 pm200.00 pm
139
348
15.5 Bobot atom
138.91 Amu47.87 Amu
6.94
294
16.7 Volume atom
20.73 cm3 / mol10.64 cm3 / mol
1.39
71.07
17.6 Nomer atom jejer
17.6.1 unsur Previous
17.6.2 Sabanjure unsur
17.7 Potensi Valence Electron
40.71 (-eV)95.20 (-eV)
8
392.42
18.4 Constant pola
377.20 pm295.08 pm
228.58
891.25
18.7 pola Angles
π/2, π/2, 2 π/3
π/2, π/2, 2 π/3
18.8 Pola C / A rasio
1.62ora Sumadhiya
1.567
1.886
19 Teknik
19.1 Kapadhetan
19.1.1 Kapadhetan Ing suhu kamar
6.16 g / cm 34.51 g / cm 3
0.534
40.7
20.4.2 Kapadhetan Nalika Liquid (ing mp)
5.94 g / cm34.11 g / cm3
0.512
20
21.2 Strength tensile
ora Sumadhiya434.00 MPa
2.5
11000
21.5 viskositas
ora Sumadhiyaora Sumadhiya
0.001526
0.001526
21.7 meksa beluk
21.7.1 Meksa beluk ing 1000 K
ora Sumadhiyaora Sumadhiya
2.47E-11
121
21.11.1 Meksa beluk ing 2000 K
0.98 (Pa)0.98 (Pa)
2.62E-10
774
22.2 situs kelenturan
22.2.1 nyukur pengaturan
14.30 GPA44.00 GPA
1.3
222
22.3.1 pengaturan akeh
27.90 GPA110.00 GPA
1.6
462
24.1.2 Young kang pengaturan
36.60 GPA116.00 GPA
1.7
528
24.4 Poisson rasio
24.7 Properties Teknik liyane
25 Magnetic
25.1 Ciri Magnetic
25.1.1 Gravitasi tartamtu
26.1.3 Nindakake Magnetic
paramagnetic
paramagnetic
26.1.4 permeabilitas
ora Sumadhiyaora Sumadhiya
1.25643E-06
0.0063
26.2.1 kelemahan
ora Sumadhiyaora Sumadhiya
-0.000166
200000
26.4 Properties Listrik
26.4.1 Property Listrik
26.4.2 resistivity
615.00 nΩ · m420.00 nΩ · m
0.18
961
26.6.3 konduktivitas listrik
0.01 10 6 / cm Ω0.02 10 6 / cm Ω
0.00666
0.63
27.1.4 elektron Affinity
48.00 kJ / mol7.60 kJ / mol
0
222.8
28 termal
28.1 Kalor tartamtu
0.19 J / (kg K)0.52 J / (kg K)
0.11
3.6
1.5 Graham Kapasitas kalor
27.11 J / mol · K25.06 J / mol · K
16.443
62.7
1.4 doyo termal
13.40 W / m · K21.90 W / m · K
6.3
429
2.7 suhu kritis
ora Sumadhiyaora Sumadhiya
26.3
3223
2.9 Expansion termal
12.10 μm / (m · K)8.60 μm / (m · K)
4.5
97
2.10 enthalpy
2.10.1 Enthalpy panguapan
399.60 kJ / mol429.00 kJ / mol
7.32
799.1
2.11.2 Enthalpy saka Fusion
6.20 kJ / mol15.48 kJ / mol
2.1
35.23
2.12.5 Enthalpy saka atomization
431.00 kJ / mol468.60 kJ / mol
61.5
837
2.15 Standard molar Entropy
56.90 J / mol.K27.30 J / mol.K
9.5
198.1