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Samarium
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mbandhingaké Samarium lan seng

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1 Tabel périodik
1.1 Symbol
Sm
Zn
1.2 Panggil Group
ora Sumadhiya12
Gadolinium unsur
0 17
1.5 Panggil periode
64
lithium unsur
2 7
2.5 Block
pemblokiran f
d block
2.6 Family unsur
lanthanide
transisi Metal
2.7 CAS Number
74401997440666
Aluminium unsur
7429905 54386242
2.8 Jeneng papan Group
R_ 3M
P63 / mmc
2.9 Space Group Number
166.00194.00
plutonium unsur
11 229
3 facts
3.1 Facts Interesting
  • Samarium logam mbantu menehi pancingan metabolisme awak.
  • Samarium logam ana 1st diamati dening Jean Charles Galissard de Marignac ing Dydimia ing 1853.
  • Seng logam ketemu (diwenehi) ing akeh formulir kaya granules, foil, bledug lan ing wangun bubuk.
  • Prodhusèn utama Seng logam sing Australia, Kanada, China, USA lan Peru.
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
Lecoq de Boisbaudran
Indian metallurgists
3.3.2 Discovery
ing taun 1879
Sadurunge 1000 SM
3.4 turah mbrawah
3.4.1 Turah mbrawah Ing Universe
5 * 10-7 %3 * 10-5 %
Thallium unsur
5E-09 0.11
3.4.3 Turah mbrawah Ing Sun
~0.0000001 %~0.0002 %
Beryllium unsur
1E-08 0.1
3.4.5 Turah mbrawah Ing meteorit
0.00 %0.02 %
Gold unsur
1.7E-07 22
4.2.4 Turah mbrawah Ing bumi lemah ndhuwur
0.00 %0.01 %
Radium unsur
9.9E-12 8.1
4.2.6 Turah mbrawah Ing Segara
0.00 %0.00 %
Protaktinium unsur
2E-23 1.1
5.1.1 Turah mbrawah Ing Manungsa
ora Sumadhiya0.00 %
Radium unsur
1E-13 1.4
6 ulah
6.1 Ulah lan Wuku
Character length exceed error
  • Kang utamané dipigunakaké kanggo galvanizing logam.
  • Iku uga digunakake kanggo Manufaktur die-casting lan iku banget penting kanggo industri automobile.
6.1.1 Ulah Industrial
Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
Industry Listrik, Industry Elektronik
6.1.2 Ulah Medical
NA
Industry Pharmaceutical
6.1.3 Ulah liyane
wesi, Ing Reactors Nuclear
wesi
6.2 Properties biologi
6.2.1 keracunan
rada Toxic
Highly Toxic
6.2.2 Saiki ing badan Human
Ya
Ya
6.2.3 Sang
0.01 Sang / mg dm-37.00 Sang / mg dm-3
plutonium unsur
0 1970
6.4.2 ing Bone
ora Sumadhiya170.00 ppm
plutonium unsur
0 170000
7 fisik
7.1 leleh Point
1,072.00 ° C419.58 ° C
Francium unsur
27 3410
7.2 Boiling Point
1,900.00 ° C907.00 ° C
Flerovium unsur
147 5660
7.4 katon
7.4.1 State fisik
Solid
Solid
7.4.2 warna
perak Putih
perak Gray
7.4.3 luster
lustrous
metallic
7.5 atose
7.5.1 Mohs atose
ora Sumadhiya2.50
sesium unsur
0.2 8.5
7.6.3 Brinell atose
441.00 MPa327.00 MPa
sesium unsur
0.14 3490
8.2.2 Vickers atose
412.00 MPaora Sumadhiya
Palladium unsur
121 3430
8.4 Kacepetan swara
2,130.00 m / s3,850.00 m / s
Thallium unsur
818 16200
8.5 Properties Optical
8.5.1 bias Index
ora Sumadhiya1.00
Mercury unsur
1.000933 1.7229
8.5.3 reflectivity
ora Sumadhiya80.00 %
molybdenum unsur
58 97
8.6 allotropes
Ora
Ora
8.6.1 α allotropes
ora Sumadhiya
ora Sumadhiya
8.6.2 β allotropes
ora Sumadhiya
ora Sumadhiya
8.6.4 γ allotropes
ora Sumadhiya
ora Sumadhiya
9 Kimia
9.1 Formula Kimia
Sm
Zn
9.2 isotop
9.2.1 Isotop dikenal
3025
Tennessine unsur
0 38
9.3 keelektronegatifan
9.3.1 Pauling Elektronegativitas
1.171.65
Francium unsur
0.7 2.54
9.4.2 Sanderson Elektronegativitas
ora Sumadhiya2.23
sesium unsur
0.22 2.56
9.5.2 Allred Rochow Elektronegativitas
1.071.66
sesium unsur
0.86 1.82
9.5.4 Mulliken-Jaffe Elektronegativitas
ora Sumadhiya1.65
sesium unsur
0.62 2.48
9.5.6 Allen Elektronegativitas
ora Sumadhiya1.59
sesium unsur
0.659 2.7
9.6 Electropositivity
9.6.1 Pauling Electropositivity
2.832.35
Gold unsur
1.46 3.3
9.7 tenogo ionisasi
9.7.1 Level Energy 1st
544.50 kJ / mol906.40 kJ / mol
sesium unsur
375.7 26130
9.7.3 Level Energy 2
1,070.00 kJ / mol1,733.30 kJ / mol
uranium unsur
710.2162 28750
9.7.5 Level Energy 3rd
2,260.00 kJ / mol3,833.00 kJ / mol
osmium unsur
1600 34230
9.7.7 Level Energy 4
3,990.00 kJ / mol5,731.00 kJ / mol
thorium unsur
2780 37066
9.7.9 Level Energy 5th
ora Sumadhiya7,970.00 kJ / mol
dubnium unsur
4305.2 97510
9.7.11 Level Energy 6th
ora Sumadhiya10,400.00 kJ / mol
Seaborgium unsur
5715.8 105800
9.7.13 tingkat Energy 7
ora Sumadhiya12,900.00 kJ / mol
Bohrium unsur
7226.8 114300
9.7.15 Level Energy 8
ora Sumadhiya16,800.00 kJ / mol
hassium unsur
8857.4 125300
9.7.17 Level Energy 9
ora Sumadhiya19,600.00 kJ / mol
Yttrium unsur
14110 134700
9.7.19 Level Energy 10th
ora Sumadhiya23,000.00 kJ / mol
strontium unsur
17100 144300
9.7.21 Level Energy 11
ora Sumadhiya26,400.00 kJ / mol
Yttrium unsur
19900 169988
9.7.23 Level Energy 12
ora Sumadhiya29,990.00 kJ / mol
molybdenum unsur
22219 189368
9.7.25 Level Energy 13
ora Sumadhiya40,490.00 kJ / mol
molybdenum unsur
26930 76015
9.7.28 Level Energy 14
ora Sumadhiya43,800.00 kJ / mol
molybdenum unsur
29196 86450
9.7.30 Level Energy 15
ora Sumadhiya47,300.00 kJ / mol
Manganese unsur
41987 97510
9.7.33 Level Energy 16
ora Sumadhiya52,300.00 kJ / mol
Iron unsur
47206 109480
9.7.35 Level Energy 17
ora Sumadhiya55,900.00 kJ / mol
kobalt unsur
52737 122200
9.7.37 Level Energy 18
ora Sumadhiya59,700.00 kJ / mol
Nickel unsur
58570 134810
9.7.40 Level Energy 19
ora Sumadhiya67,300.00 kJ / mol
tembaga unsur
64702 148700
9.7.42 Level Energy 20
ora Sumadhiya171,200.00 kJ / mol
molybdenum unsur
80400 171200
9.7.43 Level Energy 21
ora Sumadhiya179,100.00 kJ / mol
molybdenum unsur
87000 179100
9.7.45 Level Energy 22
ora Sumadhiyaora Sumadhiya
molybdenum unsur
93400 184900
9.7.47 Level Energy 23rd
ora Sumadhiyaora Sumadhiya
molybdenum unsur
98420 198800
9.8.1 Level Energy 24
ora Sumadhiyaora Sumadhiya
molybdenum unsur
104400 195200
9.8.2 Level Energy 25th
ora Sumadhiyaora Sumadhiya
molybdenum unsur
121900 121900
9.9.1 Level Energy 26th
ora Sumadhiyaora Sumadhiya
molybdenum unsur
127700 127700
9.9.2 Level Energy 27th
ora Sumadhiyaora Sumadhiya
molybdenum unsur
133800 133800
10.1.1 Level Energy 28th
ora Sumadhiyaora Sumadhiya
molybdenum unsur
139800 139800
10.2.1 Level Energy 29
ora Sumadhiyaora Sumadhiya
molybdenum unsur
148100 148100
10.4.2 Level Energy 30
ora Sumadhiyaora Sumadhiya
molybdenum unsur
154500 154500
10.5 padha karo elektrokimia
1.87 g / amp-day1.22 g / amp-day
Beryllium unsur
0.16812 8.3209
10.6 Fungsi Work elektron
2.70 eV4.33 eV
sesium unsur
2.14 5.65
10.7 Properties Kimia liyane
ionisasi, Isotop radioaktif
anti Corrosion, Kimia Stabilitas, ionisasi, Isotop radioaktif
11 atom
11.1 Panggil atom
6230
lithium unsur
3 117
11.3 Konfigurasi elektron
[Xe] 4F 6 6s 2
[Ar] 3d 10 4s 2
11.4 Struktur Crystal
Rhombohedral (RHO)
Hexagonal Tutup dikempalken (HCP)
11.4.1 Crystal pola
11.5 atom
11.5.1 Jumlah proton
6230
lithium unsur
3 117
11.6.1 Jumlah Neutron
8835
lithium unsur
4 184
11.7.1 Jumlah Èlèktron
6230
lithium unsur
3 117
11.10 Radius saka Atom
11.10.1 Radius atom
180.00 pm134.00 pm
Beryllium unsur
112 265
11.10.2 kovalen Radius
198.00 pm122.00 pm
Beryllium unsur
96 260
11.11.1 Van der Waals Radius
229.00 pm139.00 pm
Palladium
139 348
12.2 Bobot atom
150.36 Amu65.38 Amu
lithium unsur
6.94 294
12.3 Volume atom
19.95 cm3 / mol9.20 cm3 / mol
Manganese unsur
1.39 71.07
12.5 Nomer atom jejer
12.5.1 unsur Previous
12.5.2 Sabanjure unsur
12.6 Potensi Valence Electron
44.80 (-eV)38.90 (-eV)
Francium unsur
8 392.42
12.8 Constant pola
362.10 pm266.49 pm
Beryllium unsur
228.58 891.25
12.10 pola Angles
π/2, π/2, 2 π/3
π/2, π/2, 2 π/3
12.11 Pola C / A rasio
ora Sumadhiyaora Sumadhiya
Beryllium unsur
1.567 1.886
13 Teknik
13.1 Kapadhetan
13.1.1 Kapadhetan Ing suhu kamar
7.52 g / cm 37.14 g / cm 3
lithium unsur
0.534 40.7
13.2.3 Kapadhetan Nalika Liquid (ing mp)
7.16 g / cm36.57 g / cm3
lithium unsur
0.512 20
13.3 Strength tensile
ora Sumadhiyaora Sumadhiya
Indium unsur
2.5 11000
13.5 viskositas
ora Sumadhiyaora Sumadhiya
Mercury unsur
0.001526 0.001526
13.6 meksa beluk
13.6.1 Meksa beluk ing 1000 K
0.94 (Pa)ora Sumadhiya
cerium unsur
2.47E-11 121
14.1.2 Meksa beluk ing 2000 K
ora Sumadhiyaora Sumadhiya
tungsten unsur
2.62E-10 774
14.2 situs kelenturan
14.2.1 nyukur pengaturan
19.50 GPA43.00 GPA
kalium unsur
1.3 222
14.3.3 pengaturan akeh
37.80 GPA70.00 GPA
sesium unsur
1.6 462
14.3.5 Young kang pengaturan
49.70 GPA108.00 GPA
sesium unsur
1.7 528
14.4 Poisson rasio
0.270.25
Beryllium unsur
0.032 0.47
15.2 Properties Teknik liyane
NA
NA
16 Magnetic
16.1 Ciri Magnetic
16.1.1 Gravitasi tartamtu
7.526.90
lithium unsur
0.53 4500
16.2.1 Nindakake Magnetic
paramagnetic
diamagnetic
16.2.2 permeabilitas
ora Sumadhiyaora Sumadhiya
Bismuth unsur
1.25643E-06 0.0063
16.2.3 kelemahan
ora Sumadhiyaora Sumadhiya
Bismuth unsur
-0.000166 200000
16.4 Properties Listrik
16.4.1 Property Listrik
Arman
Arman
16.4.2 resistivity
0.94 nΩ · m59.00 nΩ · m
Thallium unsur
0.18 961
16.5.1 konduktivitas listrik
0.01 10 6 / cm Ω0.17 10 6 / cm Ω
plutonium unsur
0.00666 0.63
16.7.2 elektron Affinity
50.00 kJ / mol0.00 kJ / mol
Mercury unsur
0 222.8
17 termal
17.1 Kalor tartamtu
0.20 J / (kg K)0.39 J / (kg K)
americium unsur
0.11 3.6
17.2 Graham Kapasitas kalor
29.54 J / mol · K25.47 J / mol · K
Beryllium unsur
16.443 62.7
17.4 doyo termal
13.30 W / m · K116.00 W / m · K
neptunium unsur
6.3 429
17.5 suhu kritis
ora Sumadhiyaora Sumadhiya
ytterbium unsur
26.3 3223
17.6 Expansion termal
12.70 μm / (m · K)30.20 μm / (m · K)
tungsten unsur
4.5 97
17.7 enthalpy
17.7.1 Enthalpy panguapan
166.40 kJ / mol7.32 kJ / mol
sodium
7.32 799.1
17.7.2 Enthalpy saka Fusion
8.62 kJ / mol7.32 kJ / mol
sesium unsur
2.1 35.23
17.7.3 Enthalpy saka atomization
209.00 kJ / mol129.70 kJ / mol
Mercury unsur
61.5 837
17.8 Standard molar Entropy
69.60 J / mol.K41.60 J / mol.K
Beryllium unsur
9.5 198.1