1 Tabel périodik
1.1 Symbol
1.2 Panggil Group
1.7 Panggil periode
1.12 Block
2.2 Family unsur
transisi Metal
lanthanide
2.3 CAS Number
74399767440199
7429905
54386242
1.2 Jeneng papan Group
1.3 Space Group Number
2 facts
2.1 Facts Interesting
Character length exceed error
- Samarium logam mbantu menehi pancingan metabolisme awak.
- Samarium logam ana 1st diamati dening Jean Charles Galissard de Marignac ing Dydimia ing 1853.
2.2 sumber
Mining, Ores saka Minerals
Found in Minerals, Mining, Ores saka Minerals
2.3 History
2.3.1 sing katutup
Ancient Chinese and Indians
Lecoq de Boisbaudran
2.3.2 Discovery
Sadurunge 2000 SM
ing taun 1879
2.4 turah mbrawah
2.4.1 Turah mbrawah Ing Universe
ora Sumadhiya5 * 10-7 %
5E-09
0.11
2.4.6 Turah mbrawah Ing Sun
~-9999 %~0.0000001 %
1E-08
0.1
2.4.11 Turah mbrawah Ing meteorit
ora Sumadhiya0.00 %
1.7E-07
22
1.2.2 Turah mbrawah Ing bumi lemah ndhuwur
1.4.5 Turah mbrawah Ing Segara
ora Sumadhiya0.00 %
2E-23
1.1
1.5.3 Turah mbrawah Ing Manungsa
ora Sumadhiyaora Sumadhiya
1E-13
1.4
2 ulah
2.1 Ulah lan Wuku
- Punika logam cair ing suhu ruangan, nanging logam abot beracun lan Empu akeh Efesus saka Mercury ing review utawa wiwit ilang.
- Iku lanang digunakake minangka katalis ing industri kimia.
Character length exceed error
2.2.1 Ulah Industrial
Industry Listrik, Industry Elektronik
Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
2.2.2 Ulah Medical
2.2.3 Ulah liyane
wesi, Manufacturing mirror, Industry Pharmaceutical
wesi, Ing Reactors Nuclear
2.3 Properties biologi
2.3.1 keracunan
2.3.2 Saiki ing badan Human
2.3.3 Sang
0.01 Sang / mg dm-30.01 Sang / mg dm-3
0
1970
2.7.1 ing Bone
0.45 ppmora Sumadhiya
0
170000
3 fisik
3.1 leleh Point
ora Sumadhiya1,072.00 ° C
27
3410
4.4 Boiling Point
356.58 ° C1,900.00 ° C
147
5660
5.7 katon
5.7.1 State fisik
5.8.1 warna
5.8.2 luster
5.9 atose
5.9.1 Mohs atose
ora Sumadhiyaora Sumadhiya
0.2
8.5
5.9.5 Brinell atose
ora Sumadhiya441.00 MPa
0.14
3490
5.10.2 Vickers atose
ora Sumadhiya412.00 MPa
121
3430
5.14 Kacepetan swara
1,451.40 m / s2,130.00 m / s
818
16200
5.17 Properties Optical
5.17.1 bias Index
1.00ora Sumadhiya
1.000933
1.7229
5.17.2 reflectivity
73.00 %ora Sumadhiya
58
97
5.19 allotropes
5.19.1 α allotropes
ora Sumadhiya
ora Sumadhiya
5.19.2 β allotropes
ora Sumadhiya
ora Sumadhiya
5.19.3 γ allotropes
ora Sumadhiya
ora Sumadhiya
6 Kimia
6.1 Formula Kimia
6.2 isotop
6.2.1 Isotop dikenal
6.5 keelektronegatifan
6.5.1 Pauling Elektronegativitas
6.7.1 Sanderson Elektronegativitas
2.20ora Sumadhiya
0.22
2.56
8.1.2 Allred Rochow Elektronegativitas
8.1.3 Mulliken-Jaffe Elektronegativitas
1.81ora Sumadhiya
0.62
2.48
8.1.8 Allen Elektronegativitas
1.44ora Sumadhiya
0.659
2.7
8.4 Electropositivity
8.4.1 Pauling Electropositivity
8.7 tenogo ionisasi
8.7.1 Level Energy 1st
1,007.10 kJ / mol544.50 kJ / mol
375.7
26130
8.7.5 Level Energy 2
1,810.00 kJ / mol1,070.00 kJ / mol
710.2162
28750
8.8.3 Level Energy 3rd
3,300.00 kJ / mol2,260.00 kJ / mol
1600
34230
8.8.6 Level Energy 4
ora Sumadhiya3,990.00 kJ / mol
2780
37066
9.1.3 Level Energy 5th
ora Sumadhiyaora Sumadhiya
4305.2
97510
9.2.1 Level Energy 6th
ora Sumadhiyaora Sumadhiya
5715.8
105800
9.4.1 tingkat Energy 7
ora Sumadhiyaora Sumadhiya
7226.8
114300
10.2.2 Level Energy 8
ora Sumadhiyaora Sumadhiya
8857.4
125300
10.3.2 Level Energy 9
ora Sumadhiyaora Sumadhiya
14110
134700
10.4.9 Level Energy 10th
ora Sumadhiyaora Sumadhiya
17100
144300
11.3.1 Level Energy 11
ora Sumadhiyaora Sumadhiya
19900
169988
11.4.1 Level Energy 12
ora Sumadhiyaora Sumadhiya
22219
189368
11.6.1 Level Energy 13
ora Sumadhiyaora Sumadhiya
26930
76015
11.9.1 Level Energy 14
ora Sumadhiyaora Sumadhiya
29196
86450
11.10.1 Level Energy 15
ora Sumadhiyaora Sumadhiya
41987
97510
11.11.2 Level Energy 16
ora Sumadhiyaora Sumadhiya
47206
109480
11.11.4 Level Energy 17
ora Sumadhiyaora Sumadhiya
52737
122200
11.11.5 Level Energy 18
ora Sumadhiyaora Sumadhiya
58570
134810
11.11.7 Level Energy 19
ora Sumadhiyaora Sumadhiya
64702
148700
11.12.1 Level Energy 20
ora Sumadhiyaora Sumadhiya
80400
171200
11.12.2 Level Energy 21
ora Sumadhiyaora Sumadhiya
87000
179100
11.12.3 Level Energy 22
ora Sumadhiyaora Sumadhiya
93400
184900
11.12.4 Level Energy 23rd
ora Sumadhiyaora Sumadhiya
98420
198800
11.12.5 Level Energy 24
ora Sumadhiyaora Sumadhiya
104400
195200
11.12.6 Level Energy 25th
ora Sumadhiyaora Sumadhiya
121900
121900
11.12.7 Level Energy 26th
ora Sumadhiyaora Sumadhiya
127700
127700
11.12.8 Level Energy 27th
ora Sumadhiyaora Sumadhiya
133800
133800
11.12.9 Level Energy 28th
ora Sumadhiyaora Sumadhiya
139800
139800
11.12.10 Level Energy 29
ora Sumadhiyaora Sumadhiya
148100
148100
11.12.11 Level Energy 30
ora Sumadhiyaora Sumadhiya
154500
154500
11.13 padha karo elektrokimia
3.74 g / amp-day1.87 g / amp-day
0.16812
8.3209
11.14 Fungsi Work elektron
11.15 Properties Kimia liyane
Flammability, ionisasi, kelarutan
ionisasi, Isotop radioaktif
12 atom
12.1 Panggil atom
12.2 Konfigurasi elektron
[Xe] 4F 14 5d 10 6s 2
[Xe] 4F 6 6s 2
12.3 Struktur Crystal
Rhombohedral (RHO)
Rhombohedral (RHO)
12.3.1 Crystal pola
12.4 atom
12.4.1 Jumlah proton
12.4.2 Jumlah Neutron
12.4.3 Jumlah Èlèktron
12.5 Radius saka Atom
12.5.1 Radius atom
151.00 pm180.00 pm
112
265
12.5.2 kovalen Radius
132.00 pm198.00 pm
96
260
12.5.3 Van der Waals Radius
155.00 pm229.00 pm
139
348
12.6 Bobot atom
200.59 Amu150.36 Amu
6.94
294
12.7 Volume atom
14.82 cm3 / mol19.95 cm3 / mol
1.39
71.07
12.8 Nomer atom jejer
12.8.1 unsur Previous
12.8.2 Sabanjure unsur
12.9 Potensi Valence Electron
28.20 (-eV)44.80 (-eV)
8
392.42
12.10 Constant pola
300.50 pm362.10 pm
228.58
891.25
12.11 pola Angles
12.12 Pola C / A rasio
ora Sumadhiyaora Sumadhiya
1.567
1.886
13 Teknik
13.1 Kapadhetan
13.1.1 Kapadhetan Ing suhu kamar
13.53 g / cm 37.52 g / cm 3
0.534
40.7
13.1.2 Kapadhetan Nalika Liquid (ing mp)
ora Sumadhiya7.16 g / cm3
0.512
20
13.2 Strength tensile
ora Sumadhiyaora Sumadhiya
2.5
11000
13.3 viskositas
0.00ora Sumadhiya
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0.001526
0.001526
1.2 meksa beluk
1.2.1 Meksa beluk ing 1000 K
ora Sumadhiya0.94 (Pa)
2.47E-11
121
1.2.2 Meksa beluk ing 2000 K
ora Sumadhiyaora Sumadhiya
2.62E-10
774
1.2 situs kelenturan
1.2.1 nyukur pengaturan
ora Sumadhiya19.50 GPA
1.3
222
1.3.1 pengaturan akeh
ora Sumadhiya37.80 GPA
1.6
462
1.3.2 Young kang pengaturan
ora Sumadhiya49.70 GPA
1.7
528
1.5 Poisson rasio
ora Sumadhiya0.27
0.032
0.47
1.9 Properties Teknik liyane
2 Magnetic
2.1 Ciri Magnetic
2.1.1 Gravitasi tartamtu
2.1.2 Nindakake Magnetic
2.1.3 permeabilitas
ora Sumadhiyaora Sumadhiya
1.25643E-06
0.0063
2.2.4 kelemahan
ora Sumadhiyaora Sumadhiya
-0.000166
200000
2.4 Properties Listrik
2.4.1 Property Listrik
2.4.2 resistivity
961.00 nΩ · m0.94 nΩ · m
0.18
961
2.4.4 konduktivitas listrik
0.01 10 6 / cm Ω0.01 10 6 / cm Ω
0.00666
0.63
2.5.1 elektron Affinity
0.00 kJ / mol50.00 kJ / mol
0
222.8
3 termal
3.1 Kalor tartamtu
0.14 J / (kg K)0.20 J / (kg K)
0.11
3.6
3.3 Graham Kapasitas kalor
27.98 J / mol · K29.54 J / mol · K
16.443
62.7
1.2 doyo termal
8.30 W / m · K13.30 W / m · K
6.3
429
1.4 suhu kritis
1,750.00 Kora Sumadhiya
26.3
3223
1.7 Expansion termal
60.40 μm / (m · K)12.70 μm / (m · K)
4.5
97
1.9 enthalpy
1.9.1 Enthalpy panguapan
56.90 kJ / mol166.40 kJ / mol
7.32
799.1
1.9.4 Enthalpy saka Fusion
2.29 kJ / mol8.62 kJ / mol
2.1
35.23
1.2.1 Enthalpy saka atomization
61.50 kJ / mol209.00 kJ / mol
61.5
837
1.4 Standard molar Entropy
75.80 J / mol.K69.60 J / mol.K
9.5
198.1