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Samarium
Samarium

Samarium
Samarium



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Samarium

Samarium mungsuh Samarium

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1 Tabel périodik
1.1 Symbol
Sm
Sm
1.2 Panggil Group
ora Sumadhiyaora Sumadhiya
Gadolinium metal
0 17
1.3 Panggil periode
66
lithium metal
2 7
1.4 Block
pemblokiran f
pemblokiran f
1.5 Family unsur
lanthanide
lanthanide
1.6 CAS Number
74401997440199
Aluminium metal
7429905 54386242
1.7 Jeneng papan Group
R_ 3M
R_ 3M
1.8 Space Group Number
166.00166.00
plutonium metal
11 229
2 facts
2.1 Facts Interesting
  • Samarium logam mbantu menehi pancingan metabolisme awak.
  • Samarium logam ana 1st diamati dening Jean Charles Galissard de Marignac ing Dydimia ing 1853.
  • 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
Found in Minerals, Mining, Ores saka Minerals
Found in Minerals, Mining, Ores saka Minerals
2.3 History
2.3.1 sing katutup
Lecoq de Boisbaudran
Lecoq de Boisbaudran
2.3.2 Discovery
ing taun 1879
ing taun 1879
2.4 turah mbrawah
2.4.1 Turah mbrawah Ing Universe
5 * 10-7 %5 * 10-7 %
Thallium metal
5E-09 0.11
2.4.2 Turah mbrawah Ing Sun
~0.0000001 %~0.0000001 %
Beryllium metal
1E-08 0.1
2.4.3 Turah mbrawah Ing meteorit
0.00 %0.00 %
Gold metal
1.7E-07 22
2.4.4 Turah mbrawah Ing bumi lemah ndhuwur
0.00 %0.00 %
Radium metal
9.9E-12 8.1
2.4.5 Turah mbrawah Ing Segara
0.00 %0.00 %
Protaktinium metal
2E-23 1.1
2.4.6 Turah mbrawah Ing Manungsa
ora Sumadhiyaora Sumadhiya
Radium metal
1E-13 1.4
3 ulah
3.1 Ulah lan Wuku
Character length exceed error
Character length exceed error
3.1.1 Ulah Industrial
Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
3.1.2 Ulah Medical
NA
NA
3.1.3 Ulah liyane
wesi, Ing Reactors Nuclear
wesi, Ing Reactors Nuclear
3.2 Properties biologi
3.2.1 keracunan
rada Toxic
rada Toxic
3.2.2 Saiki ing badan Human
Ya
Ya
3.2.3 Sang
0.01 Sang / mg dm-30.01 Sang / mg dm-3
plutonium metal
0 1970
3.2.4 ing Bone
ora Sumadhiyaora Sumadhiya
plutonium metal
0 170000
4 fisik
4.1 leleh Point
1,072.00 ° C1,072.00 ° C
Francium metal
27 3410
4.2 Boiling Point
1,900.00 ° C1,900.00 ° C
Flerovium metal
147 5660
4.3 katon
4.3.1 State fisik
Solid
Solid
4.3.2 warna
perak Putih
perak Putih
4.3.3 luster
lustrous
lustrous
4.4 atose
4.4.1 Mohs atose
ora Sumadhiyaora Sumadhiya
sesium metal
0.2 8.5
4.4.2 Brinell atose
441.00 MPa441.00 MPa
sesium metal
0.14 3490
4.4.3 Vickers atose
412.00 MPa412.00 MPa
Palladium metal
121 3430
4.5 Kacepetan swara
2,130.00 m / s2,130.00 m / s
Thallium metal
818 16200
4.6 Properties Optical
4.6.1 bias Index
ora Sumadhiyaora Sumadhiya
Mercury metal
1.000933 1.7229
4.6.2 reflectivity
ora Sumadhiyaora Sumadhiya
molybdenum metal
58 97
4.7 allotropes
Ora
Ora
4.7.1 α allotropes
ora Sumadhiya
ora Sumadhiya
4.7.2 β allotropes
ora Sumadhiya
ora Sumadhiya
4.7.3 γ allotropes
ora Sumadhiya
ora Sumadhiya
5 Kimia
5.1 Formula Kimia
Sm
Sm
5.2 isotop
5.2.1 Isotop dikenal
3030
Tennessine metal
0 38
5.3 keelektronegatifan
5.3.1 Pauling Elektronegativitas
1.171.17
Francium metal
0.7 2.54
5.3.2 Sanderson Elektronegativitas
ora Sumadhiyaora Sumadhiya
sesium metal
0.22 2.56
5.3.3 Allred Rochow Elektronegativitas
1.071.07
sesium metal
0.86 1.82
5.3.4 Mulliken-Jaffe Elektronegativitas
ora Sumadhiyaora Sumadhiya
sesium metal
0.62 2.48
5.3.5 Allen Elektronegativitas
ora Sumadhiyaora Sumadhiya
sesium metal
0.659 2.7
5.4 Electropositivity
5.4.1 Pauling Electropositivity
2.832.83
Gold metal
1.46 3.3
5.5 tenogo ionisasi
5.5.1 Level Energy 1st
544.50 kJ / mol544.50 kJ / mol
sesium metal
375.7 26130
5.5.2 Level Energy 2
1,070.00 kJ / mol1,070.00 kJ / mol
uranium metal
710.2162 28750
5.5.3 Level Energy 3rd
2,260.00 kJ / mol2,260.00 kJ / mol
osmium metal
1600 34230
5.5.4 Level Energy 4
3,990.00 kJ / mol3,990.00 kJ / mol
thorium metal
2780 37066
5.5.5 Level Energy 5th
ora Sumadhiyaora Sumadhiya
dubnium metal
4305.2 97510
5.5.6 Level Energy 6th
ora Sumadhiyaora Sumadhiya
Seaborgium metal
5715.8 105800
5.5.7 tingkat Energy 7
ora Sumadhiyaora Sumadhiya
Bohrium metal
7226.8 114300
5.5.8 Level Energy 8
ora Sumadhiyaora Sumadhiya
hassium metal
8857.4 125300
5.5.9 Level Energy 9
ora Sumadhiyaora Sumadhiya
Yttrium metal
14110 134700
5.5.10 Level Energy 10th
ora Sumadhiyaora Sumadhiya
strontium metal
17100 144300
5.5.11 Level Energy 11
ora Sumadhiyaora Sumadhiya
Yttrium metal
19900 169988
5.5.12 Level Energy 12
ora Sumadhiyaora Sumadhiya
molybdenum metal
22219 189368
5.5.13 Level Energy 13
ora Sumadhiyaora Sumadhiya
molybdenum metal
26930 76015
5.5.14 Level Energy 14
ora Sumadhiyaora Sumadhiya
molybdenum metal
29196 86450
5.5.15 Level Energy 15
ora Sumadhiyaora Sumadhiya
Manganese metal
41987 97510
5.5.16 Level Energy 16
ora Sumadhiyaora Sumadhiya
Iron metal
47206 109480
5.5.17 Level Energy 17
ora Sumadhiyaora Sumadhiya
kobalt metal
52737 122200
5.5.18 Level Energy 18
ora Sumadhiyaora Sumadhiya
Nickel metal
58570 134810
5.5.19 Level Energy 19
ora Sumadhiyaora Sumadhiya
tembaga metal
64702 148700
5.5.20 Level Energy 20
ora Sumadhiyaora Sumadhiya
molybdenum metal
80400 171200
5.5.21 Level Energy 21
ora Sumadhiyaora Sumadhiya
molybdenum metal
87000 179100
5.5.22 Level Energy 22
ora Sumadhiyaora Sumadhiya
molybdenum metal
93400 184900
5.5.23 Level Energy 23rd
ora Sumadhiyaora Sumadhiya
molybdenum metal
98420 198800
5.5.24 Level Energy 24
ora Sumadhiyaora Sumadhiya
molybdenum metal
104400 195200
5.5.25 Level Energy 25th
ora Sumadhiyaora Sumadhiya
molybdenum metal
121900 121900
1.2.1 Level Energy 26th
ora Sumadhiyaora Sumadhiya
molybdenum metal
127700 127700
1.3.1 Level Energy 27th
ora Sumadhiyaora Sumadhiya
molybdenum metal
133800 133800
1.3.2 Level Energy 28th
ora Sumadhiyaora Sumadhiya
molybdenum metal
139800 139800
1.6.1 Level Energy 29
ora Sumadhiyaora Sumadhiya
molybdenum metal
148100 148100
1.8.1 Level Energy 30
ora Sumadhiyaora Sumadhiya
molybdenum metal
154500 154500
1.9 padha karo elektrokimia
1.87 g / amp-day1.87 g / amp-day
Beryllium metal
0.16812 8.3209
2.5 Fungsi Work elektron
2.70 eV2.70 eV
sesium metal
2.14 5.65
2.6 Properties Kimia liyane
ionisasi, Isotop radioaktif
ionisasi, Isotop radioaktif
3 atom
3.1 Panggil atom
6262
lithium metal
3 117
3.2 Konfigurasi elektron
[Xe] 4F 6 6s 2
[Xe] 4F 6 6s 2
3.3 Struktur Crystal
Rhombohedral (RHO)
Rhombohedral (RHO)
3.3.1 Crystal pola
3.4 atom
3.4.1 Jumlah proton
6262
lithium metal
3 117
3.4.3 Jumlah Neutron
8888
lithium metal
4 184
4.2.4 Jumlah Èlèktron
6262
lithium metal
3 117
4.3 Radius saka Atom
4.3.1 Radius atom
180.00 pm180.00 pm
Beryllium metal
112 265
5.1.1 kovalen Radius
198.00 pm198.00 pm
Beryllium metal
96 260
5.2.1 Van der Waals Radius
229.00 pm229.00 pm
seng metal
139 348
5.4 Bobot atom
150.36 Amu150.36 Amu
lithium metal
6.94 294
5.6 Volume atom
19.95 cm3 / mol19.95 cm3 / mol
Manganese metal
1.39 71.07
5.7 Nomer atom jejer
5.7.1 unsur Previous
5.7.2 Sabanjure unsur
5.8 Potensi Valence Electron
44.80 (-eV)44.80 (-eV)
Francium metal
8 392.42
5.10 Constant pola
362.10 pm362.10 pm
Beryllium metal
228.58 891.25
5.12 pola Angles
π/2, π/2, 2 π/3
π/2, π/2, 2 π/3
5.13 Pola C / A rasio
ora Sumadhiyaora Sumadhiya
Beryllium metal
1.567 1.886
6 Teknik
6.1 Kapadhetan
6.1.1 Kapadhetan Ing suhu kamar
7.52 g / cm 37.52 g / cm 3
lithium metal
0.534 40.7
7.2.2 Kapadhetan Nalika Liquid (ing mp)
7.16 g / cm37.16 g / cm3
lithium metal
0.512 20
7.4 Strength tensile
ora Sumadhiyaora Sumadhiya
Indium metal
2.5 11000
7.5 viskositas
ora Sumadhiyaora Sumadhiya
Mercury metal
0.001526 0.001526
7.6 meksa beluk
7.6.1 Meksa beluk ing 1000 K
0.94 (Pa)0.94 (Pa)
cerium metal
2.47E-11 121
7.6.4 Meksa beluk ing 2000 K
ora Sumadhiyaora Sumadhiya
tungsten metal
2.62E-10 774
7.7 situs kelenturan
7.7.1 nyukur pengaturan
19.50 GPA19.50 GPA
kalium metal
1.3 222
7.9.2 pengaturan akeh
37.80 GPA37.80 GPA
sesium metal
1.6 462
7.9.5 Young kang pengaturan
49.70 GPA49.70 GPA
sesium metal
1.7 528
7.10 Poisson rasio
0.270.27
Beryllium metal
0.032 0.47
7.11 Properties Teknik liyane
NA
NA
8 Magnetic
8.1 Ciri Magnetic
8.1.1 Gravitasi tartamtu
7.527.52
lithium metal
0.53 4500
8.1.3 Nindakake Magnetic
paramagnetic
paramagnetic
8.1.4 permeabilitas
ora Sumadhiyaora Sumadhiya
Bismuth metal
1.25643E-06 0.0063
8.1.7 kelemahan
ora Sumadhiyaora Sumadhiya
Bismuth metal
-0.000166 200000
8.2 Properties Listrik
8.2.1 Property Listrik
Arman
Arman
8.2.2 resistivity
0.94 nΩ · m0.94 nΩ · m
Thallium metal
0.18 961
8.2.4 konduktivitas listrik
0.01 10 6 / cm Ω0.01 10 6 / cm Ω
plutonium metal
0.00666 0.63
8.2.7 elektron Affinity
50.00 kJ / mol50.00 kJ / mol
Mercury metal
0 222.8
9 termal
9.1 Kalor tartamtu
0.20 J / (kg K)0.20 J / (kg K)
americium metal
0.11 3.6
9.2 Graham Kapasitas kalor
29.54 J / mol · K29.54 J / mol · K
Beryllium metal
16.443 62.7
9.3 doyo termal
13.30 W / m · K13.30 W / m · K
neptunium metal
6.3 429
9.4 suhu kritis
ora Sumadhiyaora Sumadhiya
ytterbium metal
26.3 3223
9.5 Expansion termal
12.70 μm / (m · K)12.70 μm / (m · K)
tungsten metal
4.5 97
9.6 enthalpy
9.6.1 Enthalpy panguapan
166.40 kJ / mol166.40 kJ / mol
seng metal
7.32 799.1
9.6.4 Enthalpy saka Fusion
8.62 kJ / mol8.62 kJ / mol
sesium metal
2.1 35.23
9.6.7 Enthalpy saka atomization
209.00 kJ / mol209.00 kJ / mol
Mercury metal
61.5 837
9.7 Standard molar Entropy
69.60 J / mol.K69.60 J / mol.K
Beryllium metal
9.5 198.1