1 Tabel périodik
1.1 Symbol
1.2 Panggil Group
2.4 Panggil periode
2.6 Block
2.8 Family unsur
lanthanide
transisi Metal
2.9 CAS Number
74401997440666
7429905
54386242
2.11 Jeneng papan Group
2.12 Space Group Number
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 %
5E-09
0.11
3.6.1 Turah mbrawah Ing Sun
~0.0000001 %~0.0002 %
1E-08
0.1
3.8.3 Turah mbrawah Ing meteorit
3.8.7 Turah mbrawah Ing bumi lemah ndhuwur
5.2.3 Turah mbrawah Ing Segara
5.6.4 Turah mbrawah Ing Manungsa
ora Sumadhiya0.00 %
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
6.2.2 Saiki ing badan Human
6.2.3 Sang
0.01 Sang / mg dm-37.00 Sang / mg dm-3
0
1970
1.2.4 ing Bone
ora Sumadhiya170.00 ppm
0
170000
2 fisik
2.1 leleh Point
1,072.00 ° C419.58 ° C
27
3410
2.7 Boiling Point
1,900.00 ° C907.00 ° C
147
5660
3.4 katon
3.4.1 State fisik
3.5.2 warna
3.5.3 luster
3.6 atose
3.6.1 Mohs atose
ora Sumadhiya2.50
0.2
8.5
1.2.9 Brinell atose
441.00 MPa327.00 MPa
0.14
3490
1.4.3 Vickers atose
412.00 MPaora Sumadhiya
121
3430
1.7 Kacepetan swara
2,130.00 m / s3,850.00 m / s
818
16200
2.3 Properties Optical
2.3.1 bias Index
ora Sumadhiya1.00
1.000933
1.7229
2.4.3 reflectivity
ora Sumadhiya80.00 %
58
97
2.8 allotropes
2.9.1 α allotropes
ora Sumadhiya
ora Sumadhiya
2.9.2 β allotropes
ora Sumadhiya
ora Sumadhiya
3.1.1 γ allotropes
ora Sumadhiya
ora Sumadhiya
4 Kimia
4.1 Formula Kimia
4.2 isotop
4.2.1 Isotop dikenal
6.7 keelektronegatifan
6.7.1 Pauling Elektronegativitas
7.1.3 Sanderson Elektronegativitas
ora Sumadhiya2.23
0.22
2.56
7.7.2 Allred Rochow Elektronegativitas
7.7.6 Mulliken-Jaffe Elektronegativitas
ora Sumadhiya1.65
0.62
2.48
7.11.2 Allen Elektronegativitas
ora Sumadhiya1.59
0.659
2.7
7.14 Electropositivity
7.14.1 Pauling Electropositivity
7.18 tenogo ionisasi
7.18.1 Level Energy 1st
544.50 kJ / mol906.40 kJ / mol
375.7
26130
8.3.2 Level Energy 2
1,070.00 kJ / mol1,733.30 kJ / mol
710.2162
28750
8.6.1 Level Energy 3rd
2,260.00 kJ / mol3,833.00 kJ / mol
1600
34230
8.11.1 Level Energy 4
3,990.00 kJ / mol5,731.00 kJ / mol
2780
37066
8.14.3 Level Energy 5th
ora Sumadhiya7,970.00 kJ / mol
4305.2
97510
9.3.2 Level Energy 6th
ora Sumadhiya10,400.00 kJ / mol
5715.8
105800
2.1.4 tingkat Energy 7
ora Sumadhiya12,900.00 kJ / mol
7226.8
114300
2.3.1 Level Energy 8
ora Sumadhiya16,800.00 kJ / mol
8857.4
125300
2.11.2 Level Energy 9
ora Sumadhiya19,600.00 kJ / mol
14110
134700
2.16.1 Level Energy 10th
ora Sumadhiya23,000.00 kJ / mol
17100
144300
3.3.2 Level Energy 11
ora Sumadhiya26,400.00 kJ / mol
19900
169988
5.7.4 Level Energy 12
ora Sumadhiya29,990.00 kJ / mol
22219
189368
5.8.3 Level Energy 13
ora Sumadhiya40,490.00 kJ / mol
26930
76015
5.10.3 Level Energy 14
ora Sumadhiya43,800.00 kJ / mol
29196
86450
6.2.7 Level Energy 15
ora Sumadhiya47,300.00 kJ / mol
41987
97510
6.3.3 Level Energy 16
ora Sumadhiya52,300.00 kJ / mol
47206
109480
7.1.1 Level Energy 17
ora Sumadhiya55,900.00 kJ / mol
52737
122200
8.2.4 Level Energy 18
ora Sumadhiya59,700.00 kJ / mol
58570
134810
8.3.5 Level Energy 19
ora Sumadhiya67,300.00 kJ / mol
64702
148700
8.5.1 Level Energy 20
ora Sumadhiya171,200.00 kJ / mol
80400
171200
10.2.4 Level Energy 21
ora Sumadhiya179,100.00 kJ / mol
87000
179100
10.3.1 Level Energy 22
ora Sumadhiyaora Sumadhiya
93400
184900
10.5.2 Level Energy 23rd
ora Sumadhiyaora Sumadhiya
98420
198800
10.8.1 Level Energy 24
ora Sumadhiyaora Sumadhiya
104400
195200
11.3.4 Level Energy 25th
ora Sumadhiyaora Sumadhiya
121900
121900
11.4.3 Level Energy 26th
ora Sumadhiyaora Sumadhiya
127700
127700
13.1.1 Level Energy 27th
ora Sumadhiyaora Sumadhiya
133800
133800
13.3.3 Level Energy 28th
ora Sumadhiyaora Sumadhiya
139800
139800
13.6.2 Level Energy 29
ora Sumadhiyaora Sumadhiya
148100
148100
13.9.1 Level Energy 30
ora Sumadhiyaora Sumadhiya
154500
154500
13.12 padha karo elektrokimia
1.87 g / amp-day1.22 g / amp-day
0.16812
8.3209
14.3 Fungsi Work elektron
14.6 Properties Kimia liyane
ionisasi, Isotop radioaktif
anti Corrosion, Kimia Stabilitas, ionisasi, Isotop radioaktif
15 atom
15.1 Panggil atom
15.5 Konfigurasi elektron
[Xe] 4F 6 6s 2
[Ar] 3d 10 4s 2
15.6 Struktur Crystal
Rhombohedral (RHO)
Hexagonal Tutup dikempalken (HCP)
15.6.1 Crystal pola
15.7 atom
15.7.1 Jumlah proton
16.1.3 Jumlah Neutron
16.2.4 Jumlah Èlèktron
16.5 Radius saka Atom
16.5.1 Radius atom
180.00 pm134.00 pm
112
265
16.9.2 kovalen Radius
198.00 pm122.00 pm
96
260
17.1.2 Van der Waals Radius
229.00 pm139.00 pm
139
348
17.2 Bobot atom
150.36 Amu65.38 Amu
6.94
294
18.4 Volume atom
19.95 cm3 / mol9.20 cm3 / mol
1.39
71.07
18.6 Nomer atom jejer
18.6.1 unsur Previous
18.6.2 Sabanjure unsur
18.7 Potensi Valence Electron
44.80 (-eV)38.90 (-eV)
8
392.42
18.9 Constant pola
362.10 pm266.49 pm
228.58
891.25
18.11 pola Angles
π/2, π/2, 2 π/3
π/2, π/2, 2 π/3
18.12 Pola C / A rasio
ora Sumadhiyaora Sumadhiya
1.567
1.886
19 Teknik
19.1 Kapadhetan
19.1.1 Kapadhetan Ing suhu kamar
7.52 g / cm 37.14 g / cm 3
0.534
40.7
19.1.5 Kapadhetan Nalika Liquid (ing mp)
7.16 g / cm36.57 g / cm3
0.512
20
19.3 Strength tensile
ora Sumadhiyaora Sumadhiya
2.5
11000
19.5 viskositas
ora Sumadhiyaora Sumadhiya
0.001526
0.001526
19.6 meksa beluk
19.6.1 Meksa beluk ing 1000 K
0.94 (Pa)ora Sumadhiya
2.47E-11
121
19.7.2 Meksa beluk ing 2000 K
ora Sumadhiyaora Sumadhiya
2.62E-10
774
19.9 situs kelenturan
19.9.1 nyukur pengaturan
19.50 GPA43.00 GPA
1.3
222
19.11.2 pengaturan akeh
37.80 GPA70.00 GPA
1.6
462
19.13.1 Young kang pengaturan
49.70 GPA108.00 GPA
1.7
528
20.2 Poisson rasio
20.3 Properties Teknik liyane
21 Magnetic
21.1 Ciri Magnetic
21.1.1 Gravitasi tartamtu
21.2.1 Nindakake Magnetic
21.2.2 permeabilitas
ora Sumadhiyaora Sumadhiya
1.25643E-06
0.0063
1.1.3 kelemahan
ora Sumadhiyaora Sumadhiya
-0.000166
200000
1.2 Properties Listrik
1.2.1 Property Listrik
1.2.2 resistivity
0.94 nΩ · m59.00 nΩ · m
0.18
961
1.3.2 konduktivitas listrik
0.01 10 6 / cm Ω0.17 10 6 / cm Ω
0.00666
0.63
1.6.3 elektron Affinity
50.00 kJ / mol0.00 kJ / mol
0
222.8
2 termal
2.1 Kalor tartamtu
0.20 J / (kg K)0.39 J / (kg K)
0.11
3.6
1.3 Graham Kapasitas kalor
29.54 J / mol · K25.47 J / mol · K
16.443
62.7
2.4 doyo termal
13.30 W / m · K116.00 W / m · K
6.3
429
3.11 suhu kritis
ora Sumadhiyaora Sumadhiya
26.3
3223
3.13 Expansion termal
12.70 μm / (m · K)30.20 μm / (m · K)
4.5
97
3.15 enthalpy
3.15.1 Enthalpy panguapan
166.40 kJ / mol7.32 kJ / mol
7.32
799.1
3.18.3 Enthalpy saka Fusion
8.62 kJ / mol7.32 kJ / mol
2.1
35.23
4.1.3 Enthalpy saka atomization
209.00 kJ / mol129.70 kJ / mol
61.5
837
4.5 Standard molar Entropy
69.60 J / mol.K41.60 J / mol.K
9.5
198.1