1 Tabel périodik
1.1 Symbol
1.2 Panggil Group
1.3 Panggil periode
1.4 Block
1.5 Family unsur
1.6 CAS Number
74402027440235
7429905
54386242
1.8 Jeneng papan Group
1.9 Space Group Number
4 facts
4.1 Facts Interesting
- Scandium dikenal minangka salah siji saka unsur bumi.
- metal Scandium ditemokake ing mineral langka disebut wolframite.
- Ing suhu kamar Sodium logam sanget alus kang bisa disigar mudhun menyang bêsik karo piso butter.
- senyawa paling umum saka Sodium iku NaCl (Salt).
4.2 sumber
Found in Minerals, Mining, Ores logam, Ores saka Minerals
Miturut Process electrolysis, Mining
4.3 History
4.3.1 sing katutup
Lars Fredrik Nilson
Humphry Davy
4.3.2 Discovery
4.4 turah mbrawah
4.4.1 Turah mbrawah Ing Universe
3 * 10-6 %2 * 10-3 %
5E-09
0.11
4.4.5 Turah mbrawah Ing Sun
~0.000004 %~0.004 %
1E-08
0.1
5.1.2 Turah mbrawah Ing meteorit
5.3.3 Turah mbrawah Ing bumi lemah ndhuwur
5.5.4 Turah mbrawah Ing Segara
5.5.6 Turah mbrawah Ing Manungsa
ora Sumadhiya0.14 %
1E-13
1.4
6 ulah
6.1 Ulah lan Wuku
Character length exceed error
- Ing sawetara reaktor nuklir sodium digunakake minangka exchanger panas.
- Senyawa saka logam Sodium disebut Salt (Sodium klorida) digunakake ing Food.
6.1.1 Ulah Industrial
Industry Listrik, Industry Elektronik
Industry Listrik, Industry Elektronik
6.1.2 Ulah Medical
NA
Industry Pharmaceutical
6.1.3 Ulah liyane
6.2 Properties biologi
6.2.1 keracunan
6.2.2 Saiki ing badan Human
7.1.1 Sang
0.01 Sang / mg dm-31,970.00 Sang / mg dm-3
0
1970
7.4.1 ing Bone
0.00 ppm10,000.00 ppm
0
170000
9 fisik
9.1 leleh Point
1,539.00 ° C97.72 ° C
27
3410
9.3 Boiling Point
2,832.00 ° C883.00 ° C
147
5660
9.6 katon
9.6.1 State fisik
9.6.2 warna
9.6.3 luster
9.7 atose
9.7.1 Mohs atose
ora Sumadhiya0.50
0.2
8.5
9.9.4 Brinell atose
750.00 MPa0.69 MPa
0.14
3490
9.10.6 Vickers atose
ora Sumadhiyaora Sumadhiya
121
3430
9.11 Kacepetan swara
ora Sumadhiya3,200.00 m / s
818
16200
9.13 Properties Optical
9.13.1 bias Index
ora Sumadhiyaora Sumadhiya
1.000933
1.7229
9.13.3 reflectivity
ora Sumadhiyaora Sumadhiya
58
97
9.14 allotropes
9.14.2 α allotropes
ora Sumadhiya
ora Sumadhiya
9.14.3 β allotropes
ora Sumadhiya
ora Sumadhiya
9.14.4 γ allotropes
ora Sumadhiya
ora Sumadhiya
10 Kimia
10.1 Formula Kimia
10.2 isotop
10.2.1 Isotop dikenal
10.3 keelektronegatifan
10.3.1 Pauling Elektronegativitas
10.3.4 Sanderson Elektronegativitas
10.3.6 Allred Rochow Elektronegativitas
10.3.9 Mulliken-Jaffe Elektronegativitas
ora Sumadhiya0.91
0.62
2.48
10.3.11 Allen Elektronegativitas
10.4 Electropositivity
10.4.1 Pauling Electropositivity
10.5 tenogo ionisasi
10.5.1 Level Energy 1st
633.10 kJ / mol495.80 kJ / mol
375.7
26130
10.5.3 Level Energy 2
1,235.00 kJ / mol4,562.00 kJ / mol
710.2162
28750
10.5.6 Level Energy 3rd
2,388.60 kJ / mol6,910.30 kJ / mol
1600
34230
10.5.9 Level Energy 4
7,090.60 kJ / mol9,543.00 kJ / mol
2780
37066
10.6.1 Level Energy 5th
8,843.00 kJ / mol13,354.00 kJ / mol
4305.2
97510
10.7.1 Level Energy 6th
10,679.00 kJ / mol16,613.00 kJ / mol
5715.8
105800
11.1.1 tingkat Energy 7
13,310.00 kJ / mol20,117.00 kJ / mol
7226.8
114300
11.1.2 Level Energy 8
15,250.00 kJ / mol25,496.00 kJ / mol
8857.4
125300
11.4.2 Level Energy 9
17,370.00 kJ / mol28,932.00 kJ / mol
14110
134700
11.4.4 Level Energy 10th
21,726.00 kJ / mol141,362.00 kJ / mol
17100
144300
11.4.6 Level Energy 11
24,102.00 kJ / mol159,076.00 kJ / mol
19900
169988
11.5.2 Level Energy 12
66,320.00 kJ / molora Sumadhiya
22219
189368
11.5.4 Level Energy 13
73,010.00 kJ / molora Sumadhiya
26930
76015
11.6.1 Level Energy 14
80,160.00 kJ / molora Sumadhiya
29196
86450
11.7.1 Level Energy 15
89,490.00 kJ / molora Sumadhiya
41987
97510
11.7.2 Level Energy 16
97,400.00 kJ / molora Sumadhiya
47206
109480
11.9.1 Level Energy 17
105,600.00 kJ / molora Sumadhiya
52737
122200
11.10.1 Level Energy 18
117,000.00 kJ / molora Sumadhiya
58570
134810
12.1.1 Level Energy 19
124,270.00 kJ / molora Sumadhiya
64702
148700
12.1.2 Level Energy 20
ora Sumadhiyaora Sumadhiya
80400
171200
12.1.4 Level Energy 21
ora Sumadhiyaora Sumadhiya
87000
179100
12.2.1 Level Energy 22
ora Sumadhiyaora Sumadhiya
93400
184900
12.2.2 Level Energy 23rd
ora Sumadhiyaora Sumadhiya
98420
198800
12.4.2 Level Energy 24
ora Sumadhiyaora Sumadhiya
104400
195200
12.4.3 Level Energy 25th
ora Sumadhiyaora Sumadhiya
121900
121900
12.4.5 Level Energy 26th
ora Sumadhiyaora Sumadhiya
127700
127700
12.5.2 Level Energy 27th
ora Sumadhiyaora Sumadhiya
133800
133800
12.5.4 Level Energy 28th
ora Sumadhiyaora Sumadhiya
139800
139800
12.5.5 Level Energy 29
ora Sumadhiyaora Sumadhiya
148100
148100
12.5.7 Level Energy 30
ora Sumadhiyaora Sumadhiya
154500
154500
12.7 padha karo elektrokimia
0.56 g / amp-day0.86 g / amp-day
0.16812
8.3209
13.2 Fungsi Work elektron
13.3 Properties Kimia liyane
Corrosion, kebakar, ionisasi, Isotop radioaktif, kelarutan
Kimia Stabilitas, Corrosion, Flammability, ionisasi, kelarutan
14 atom
14.1 Panggil atom
14.3 Konfigurasi elektron
14.4 Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Body tengah kubik (Bcc)
14.4.1 Crystal pola
14.5 atom
14.5.1 Jumlah proton
14.5.3 Jumlah Neutron
14.5.5 Jumlah Èlèktron
15.2 Radius saka Atom
15.2.1 Radius atom
162.00 pm186.00 pm
112
265
15.3.1 kovalen Radius
170.00 pm166.00 pm
96
260
15.4.1 Van der Waals Radius
211.00 pm227.00 pm
139
348
15.6 Bobot atom
44.96 Amu22.99 Amu
6.94
294
15.8 Volume atom
15.00 cm3 / mol23.70 cm3 / mol
1.39
71.07
15.10 Nomer atom jejer
15.10.1 unsur Previous
15.10.2 Sabanjure unsur
15.11 Potensi Valence Electron
58.00 (-eV)14.10 (-eV)
8
392.42
15.12 Constant pola
330.90 pm429.06 pm
228.58
891.25
15.13 pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
15.14 Pola C / A rasio
1.59ora Sumadhiya
1.567
1.886
16 Teknik
16.1 Kapadhetan
16.1.1 Kapadhetan Ing suhu kamar
2.99 g / cm 30.97 g / cm 3
0.534
40.7
16.1.2 Kapadhetan Nalika Liquid (ing mp)
2.80 g / cm30.93 g / cm3
0.512
20
16.2 Strength tensile
ora Sumadhiyaora Sumadhiya
2.5
11000
16.3 viskositas
ora Sumadhiyaora Sumadhiya
0.001526
0.001526
16.4 meksa beluk
16.4.1 Meksa beluk ing 1000 K
0.00 (Pa)ora Sumadhiya
2.47E-11
121
16.4.2 Meksa beluk ing 2000 K
91.30 (Pa)ora Sumadhiya
2.62E-10
774
16.5 situs kelenturan
16.5.1 nyukur pengaturan
29.10 GPA3.30 GPA
1.3
222
16.5.2 pengaturan akeh
56.60 GPA6.30 GPA
1.6
462
16.5.3 Young kang pengaturan
74.40 GPA10.00 GPA
1.7
528
16.6 Poisson rasio
0.28ora Sumadhiya
0.032
0.47
16.7 Properties Teknik liyane
17 Magnetic
17.1 Ciri Magnetic
17.1.1 Gravitasi tartamtu
17.1.2 Nindakake Magnetic
paramagnetic
paramagnetic
17.1.3 permeabilitas
ora Sumadhiyaora Sumadhiya
1.25643E-06
0.0063
17.1.4 kelemahan
ora Sumadhiyaora Sumadhiya
-0.000166
200000
17.2 Properties Listrik
17.2.1 Property Listrik
17.2.2 resistivity
562.00 nΩ · m47.70 nΩ · m
0.18
961
17.2.3 konduktivitas listrik
0.02 10 6 / cm Ω0.21 10 6 / cm Ω
0.00666
0.63
17.2.4 elektron Affinity
18.10 kJ / mol52.80 kJ / mol
0
222.8
18 termal
18.1 Kalor tartamtu
0.60 J / (kg K)1.23 J / (kg K)
0.11
3.6
18.2 Graham Kapasitas kalor
25.52 J / mol · K28.23 J / mol · K
16.443
62.7
18.3 doyo termal
15.80 W / m · K142.00 W / m · K
6.3
429
18.4 suhu kritis
ora Sumadhiya2,573.00 K
26.3
3223
18.5 Expansion termal
10.20 μm / (m · K)71.00 μm / (m · K)
4.5
97
18.6 enthalpy
18.6.1 Enthalpy panguapan
314.20 kJ / mol89.04 kJ / mol
7.32
799.1
18.6.2 Enthalpy saka Fusion
14.10 kJ / mol2.59 kJ / mol
2.1
35.23
18.6.3 Enthalpy saka atomization
343.00 kJ / mol108.40 kJ / mol
61.5
837
18.7 Standard molar Entropy
34.60 J / mol.K51.30 J / mol.K
9.5
198.1