1 Tabel périodik
1.1 Symbol
1.2 Panggil Group
2.2 Panggil periode
3.5 Block
3.6 Family unsur
transisi Metal
lanthanide
3.7 CAS Number
74399767440199
7429905
54386242
3.11 Jeneng papan Group
3.12 Space Group Number
6 facts
6.1 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.
6.2 sumber
Mining, Ores saka Minerals
Found in Minerals, Mining, Ores saka Minerals
6.3 History
6.3.1 sing katutup
Ancient Chinese and Indians
Lecoq de Boisbaudran
6.3.2 Discovery
Sadurunge 2000 SM
ing taun 1879
6.4 turah mbrawah
6.4.1 Turah mbrawah Ing Universe
ora Sumadhiya5 * 10-7 %
5E-09
0.11
6.9.2 Turah mbrawah Ing Sun
~-9999 %~0.0000001 %
1E-08
0.1
6.13.4 Turah mbrawah Ing meteorit
ora Sumadhiya0.00 %
1.7E-07
22
6.15.5 Turah mbrawah Ing bumi lemah ndhuwur
7.2.4 Turah mbrawah Ing Segara
ora Sumadhiya0.00 %
2E-23
1.1
7.2.11 Turah mbrawah Ing Manungsa
ora Sumadhiyaora Sumadhiya
1E-13
1.4
8 ulah
8.1 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
8.1.1 Ulah Industrial
Industry Listrik, Industry Elektronik
Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
8.1.2 Ulah Medical
8.1.3 Ulah liyane
wesi, Manufacturing mirror, Industry Pharmaceutical
wesi, Ing Reactors Nuclear
8.3 Properties biologi
8.3.1 keracunan
8.3.3 Saiki ing badan Human
8.3.4 Sang
0.01 Sang / mg dm-30.01 Sang / mg dm-3
0
1970
8.4.7 ing Bone
0.45 ppmora Sumadhiya
0
170000
9 fisik
9.1 leleh Point
ora Sumadhiya1,072.00 ° C
27
3410
10.1 Boiling Point
356.58 ° C1,900.00 ° C
147
5660
10.4 katon
10.4.1 State fisik
10.4.2 warna
10.4.3 luster
10.5 atose
10.5.1 Mohs atose
ora Sumadhiyaora Sumadhiya
0.2
8.5
10.8.2 Brinell atose
ora Sumadhiya441.00 MPa
0.14
3490
10.8.13 Vickers atose
ora Sumadhiya412.00 MPa
121
3430
10.9 Kacepetan swara
1,451.40 m / s2,130.00 m / s
818
16200
10.10 Properties Optical
10.10.1 bias Index
1.00ora Sumadhiya
1.000933
1.7229
10.10.5 reflectivity
73.00 %ora Sumadhiya
58
97
10.11 allotropes
10.11.2 α allotropes
ora Sumadhiya
ora Sumadhiya
10.11.3 β allotropes
ora Sumadhiya
ora Sumadhiya
10.11.4 γ allotropes
ora Sumadhiya
ora Sumadhiya
11 Kimia
11.1 Formula Kimia
11.2 isotop
11.2.1 Isotop dikenal
11.5 keelektronegatifan
11.5.1 Pauling Elektronegativitas
11.6.8 Sanderson Elektronegativitas
2.20ora Sumadhiya
0.22
2.56
11.8.1 Allred Rochow Elektronegativitas
11.9.1 Mulliken-Jaffe Elektronegativitas
1.81ora Sumadhiya
0.62
2.48
11.10.1 Allen Elektronegativitas
1.44ora Sumadhiya
0.659
2.7
12.2 Electropositivity
12.2.1 Pauling Electropositivity
12.7 tenogo ionisasi
12.7.1 Level Energy 1st
1,007.10 kJ / mol544.50 kJ / mol
375.7
26130
13.1.5 Level Energy 2
1,810.00 kJ / mol1,070.00 kJ / mol
710.2162
28750
13.4.3 Level Energy 3rd
3,300.00 kJ / mol2,260.00 kJ / mol
1600
34230
13.4.12 Level Energy 4
ora Sumadhiya3,990.00 kJ / mol
2780
37066
13.5.8 Level Energy 5th
ora Sumadhiyaora Sumadhiya
4305.2
97510
13.6.4 Level Energy 6th
ora Sumadhiyaora Sumadhiya
5715.8
105800
13.9.3 tingkat Energy 7
ora Sumadhiyaora Sumadhiya
7226.8
114300
14.3.1 Level Energy 8
ora Sumadhiyaora Sumadhiya
8857.4
125300
14.9.1 Level Energy 9
ora Sumadhiyaora Sumadhiya
14110
134700
14.11.2 Level Energy 10th
ora Sumadhiyaora Sumadhiya
17100
144300
14.16.4 Level Energy 11
ora Sumadhiyaora Sumadhiya
19900
169988
16.1.4 Level Energy 12
ora Sumadhiyaora Sumadhiya
22219
189368
17.1.4 Level Energy 13
ora Sumadhiyaora Sumadhiya
26930
76015
17.2.5 Level Energy 14
ora Sumadhiyaora Sumadhiya
29196
86450
17.5.1 Level Energy 15
ora Sumadhiyaora Sumadhiya
41987
97510
17.8.1 Level Energy 16
ora Sumadhiyaora Sumadhiya
47206
109480
17.12.2 Level Energy 17
ora Sumadhiyaora Sumadhiya
52737
122200
18.1.2 Level Energy 18
ora Sumadhiyaora Sumadhiya
58570
134810
18.4.2 Level Energy 19
ora Sumadhiyaora Sumadhiya
64702
148700
19.3.2 Level Energy 20
ora Sumadhiyaora Sumadhiya
80400
171200
19.4.3 Level Energy 21
ora Sumadhiyaora Sumadhiya
87000
179100
19.4.4 Level Energy 22
ora Sumadhiyaora Sumadhiya
93400
184900
19.5.2 Level Energy 23rd
ora Sumadhiyaora Sumadhiya
98420
198800
19.5.3 Level Energy 24
ora Sumadhiyaora Sumadhiya
104400
195200
20.1.2 Level Energy 25th
ora Sumadhiyaora Sumadhiya
121900
121900
20.1.5 Level Energy 26th
ora Sumadhiyaora Sumadhiya
127700
127700
20.4.2 Level Energy 27th
ora Sumadhiyaora Sumadhiya
133800
133800
21.2.3 Level Energy 28th
ora Sumadhiyaora Sumadhiya
139800
139800
21.3.4 Level Energy 29
ora Sumadhiyaora Sumadhiya
148100
148100
22.1.2 Level Energy 30
ora Sumadhiyaora Sumadhiya
154500
154500
22.4 padha karo elektrokimia
3.74 g / amp-day1.87 g / amp-day
0.16812
8.3209
23.3 Fungsi Work elektron
23.6 Properties Kimia liyane
Flammability, ionisasi, kelarutan
ionisasi, Isotop radioaktif
24 atom
24.1 Panggil atom
25.4 Konfigurasi elektron
[Xe] 4F 14 5d 10 6s 2
[Xe] 4F 6 6s 2
25.5 Struktur Crystal
Rhombohedral (RHO)
Rhombohedral (RHO)
25.5.1 Crystal pola
25.6 atom
25.6.1 Jumlah proton
25.11.2 Jumlah Neutron
25.13.1 Jumlah Èlèktron
25.16 Radius saka Atom
25.16.1 Radius atom
151.00 pm180.00 pm
112
265
25.17.1 kovalen Radius
132.00 pm198.00 pm
96
260
25.20.2 Van der Waals Radius
155.00 pm229.00 pm
139
348
25.21 Bobot atom
200.59 Amu150.36 Amu
6.94
294
25.23 Volume atom
14.82 cm3 / mol19.95 cm3 / mol
1.39
71.07
26.2 Nomer atom jejer
26.2.1 unsur Previous
26.2.2 Sabanjure unsur
26.3 Potensi Valence Electron
28.20 (-eV)44.80 (-eV)
8
392.42
26.4 Constant pola
300.50 pm362.10 pm
228.58
891.25
26.6 pola Angles
27.2 Pola C / A rasio
ora Sumadhiyaora Sumadhiya
1.567
1.886
28 Teknik
28.1 Kapadhetan
28.1.1 Kapadhetan Ing suhu kamar
13.53 g / cm 37.52 g / cm 3
0.534
40.7
28.1.5 Kapadhetan Nalika Liquid (ing mp)
ora Sumadhiya7.16 g / cm3
0.512
20
28.6 Strength tensile
ora Sumadhiyaora Sumadhiya
2.5
11000
28.8 viskositas
0.00ora Sumadhiya
<%ToolTipProdName%>
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<%ToolTipCmpLink%>
0.001526
0.001526
28.9 meksa beluk
28.9.1 Meksa beluk ing 1000 K
ora Sumadhiya0.94 (Pa)
2.47E-11
121
28.9.3 Meksa beluk ing 2000 K
ora Sumadhiyaora Sumadhiya
2.62E-10
774
28.10 situs kelenturan
28.10.1 nyukur pengaturan
ora Sumadhiya19.50 GPA
1.3
222
28.11.5 pengaturan akeh
ora Sumadhiya37.80 GPA
1.6
462
28.12.3 Young kang pengaturan
ora Sumadhiya49.70 GPA
1.7
528
28.13 Poisson rasio
ora Sumadhiya0.27
0.032
0.47
29.3 Properties Teknik liyane
30 Magnetic
30.1 Ciri Magnetic
30.1.1 Gravitasi tartamtu
30.3.1 Nindakake Magnetic
30.3.2 permeabilitas
ora Sumadhiyaora Sumadhiya
1.25643E-06
0.0063
30.4.1 kelemahan
ora Sumadhiyaora Sumadhiya
-0.000166
200000
30.7 Properties Listrik
30.7.1 Property Listrik
30.7.2 resistivity
961.00 nΩ · m0.94 nΩ · m
0.18
961
30.7.3 konduktivitas listrik
0.01 10 6 / cm Ω0.01 10 6 / cm Ω
0.00666
0.63
30.9.1 elektron Affinity
0.00 kJ / mol50.00 kJ / mol
0
222.8
31 termal
31.1 Kalor tartamtu
0.14 J / (kg K)0.20 J / (kg K)
0.11
3.6
31.5 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
1.5 suhu kritis
1,750.00 Kora Sumadhiya
26.3
3223
1.8 Expansion termal
60.40 μm / (m · K)12.70 μm / (m · K)
4.5
97
2.2 enthalpy
2.2.1 Enthalpy panguapan
56.90 kJ / mol166.40 kJ / mol
7.32
799.1
2.4.1 Enthalpy saka Fusion
2.29 kJ / mol8.62 kJ / mol
2.1
35.23
2.8.1 Enthalpy saka atomization
61.50 kJ / mol209.00 kJ / mol
61.5
837
2.12 Standard molar Entropy
75.80 J / mol.K69.60 J / mol.K
9.5
198.1