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
74402357440473
7429905
54386242
1.7 Jeneng papan Group
1.8 Space Group Number
3 facts
3.1 Facts Interesting
- Ing suhu kamar Sodium logam sanget alus kang bisa disigar mudhun menyang bêsik karo piso butter.
- senyawa paling umum saka Sodium iku NaCl (Salt).
- Krom punika reaktif, Empu durung ketemu gratis ing alam.
- Ores saka Chromites Mineral sing sumber utama saka logam Krom.
- Meh 90% penyamakan kulit wis rampung karo bantuan saka krom.
3.2 sumber
Miturut Process electrolysis, Mining
Found in Minerals, Mining, Ores logam, Ores saka Minerals
3.3 History
3.3.1 sing katutup
Humphry Davy
Louis Nicolas Vauquelin
3.3.2 Discovery
1807
Ing Antarane 1797 - 1798
3.4 turah mbrawah
3.4.1 Turah mbrawah Ing Universe
2 * 10-3 %1.5 * 10-3 %
5E-09
0.11
3.4.3 Turah mbrawah Ing Sun
~0.004 %~0.002 %
1E-08
0.1
4.1.1 Turah mbrawah Ing meteorit
4.2.1 Turah mbrawah Ing bumi lemah ndhuwur
4.4.3 Turah mbrawah Ing Segara
4.4.4 Turah mbrawah Ing Manungsa
5 ulah
5.1 Ulah lan Wuku
- Ing sawetara reaktor nuklir sodium digunakake minangka exchanger panas.
- Senyawa saka logam Sodium disebut Salt (Sodium klorida) digunakake ing Food.
Character length exceed error
5.1.1 Ulah Industrial
Industry Listrik, Industry Elektronik
Industry automobile, Industri Kimia
5.1.2 Ulah Medical
Industry Pharmaceutical
NA
5.1.3 Ulah liyane
5.2 Properties biologi
5.2.1 keracunan
5.2.2 Saiki ing badan Human
5.2.3 Sang
1,970.00 Sang / mg dm-30.11 Sang / mg dm-3
0
1970
5.4.2 ing Bone
10,000.00 ppm0.33 ppm
0
170000
7 fisik
7.1 leleh Point
97.72 ° C1,857.00 ° C
27
3410
7.3 Boiling Point
883.00 ° C2,672.00 ° C
147
5660
7.4 katon
7.4.1 State fisik
7.4.2 warna
7.4.3 luster
7.5 atose
7.5.1 Mohs atose
7.7.3 Brinell atose
0.69 MPa687.00 MPa
0.14
3490
7.7.7 Vickers atose
ora Sumadhiya1,060.00 MPa
121
3430
7.8 Kacepetan swara
3,200.00 m / s5,940.00 m / s
818
16200
7.9 Properties Optical
7.9.1 bias Index
ora Sumadhiyaora Sumadhiya
1.000933
1.7229
7.9.3 reflectivity
ora Sumadhiyaora Sumadhiya
58
97
7.10 allotropes
7.10.1 α allotropes
ora Sumadhiya
ora Sumadhiya
7.10.2 β allotropes
ora Sumadhiya
ora Sumadhiya
7.10.3 γ allotropes
ora Sumadhiya
ora Sumadhiya
8 Kimia
8.1 Formula Kimia
8.2 isotop
8.2.1 Isotop dikenal
8.3 keelektronegatifan
8.3.1 Pauling Elektronegativitas
8.3.4 Sanderson Elektronegativitas
8.3.7 Allred Rochow Elektronegativitas
8.3.11 Mulliken-Jaffe Elektronegativitas
0.91ora Sumadhiya
0.62
2.48
8.3.14 Allen Elektronegativitas
8.4 Electropositivity
8.4.1 Pauling Electropositivity
8.5 tenogo ionisasi
8.5.1 Level Energy 1st
495.80 kJ / mol26,130.00 kJ / mol
375.7
26130
8.5.3 Level Energy 2
4,562.00 kJ / mol28,750.00 kJ / mol
710.2162
28750
8.6.1 Level Energy 3rd
6,910.30 kJ / mol34,230.00 kJ / mol
1600
34230
8.7.1 Level Energy 4
9,543.00 kJ / mol37,066.00 kJ / mol
2780
37066
9.1.1 Level Energy 5th
13,354.00 kJ / mol97,510.00 kJ / mol
4305.2
97510
9.1.2 Level Energy 6th
16,613.00 kJ / mol105,800.00 kJ / mol
5715.8
105800
9.4.2 tingkat Energy 7
20,117.00 kJ / mol114,300.00 kJ / mol
7226.8
114300
9.4.3 Level Energy 8
25,496.00 kJ / mol125,300.00 kJ / mol
8857.4
125300
9.4.5 Level Energy 9
28,932.00 kJ / mol134,700.00 kJ / mol
14110
134700
9.4.6 Level Energy 10th
141,362.00 kJ / mol144,300.00 kJ / mol
17100
144300
9.4.8 Level Energy 11
159,076.00 kJ / mol26,130.00 kJ / mol
19900
169988
9.5.2 Level Energy 12
ora Sumadhiya28,750.00 kJ / mol
22219
189368
9.5.5 Level Energy 13
ora Sumadhiya34,230.00 kJ / mol
26930
76015
9.6.1 Level Energy 14
ora Sumadhiya37,066.00 kJ / mol
29196
86450
9.7.1 Level Energy 15
ora Sumadhiya97,510.00 kJ / mol
41987
97510
9.9.1 Level Energy 16
ora Sumadhiya105,800.00 kJ / mol
47206
109480
9.10.1 Level Energy 17
ora Sumadhiya114,300.00 kJ / mol
52737
122200
9.12.1 Level Energy 18
ora Sumadhiya125,300.00 kJ / mol
58570
134810
10.1.2 Level Energy 19
ora Sumadhiya134,700.00 kJ / mol
64702
148700
10.1.4 Level Energy 20
ora Sumadhiya144,300.00 kJ / mol
80400
171200
10.2.1 Level Energy 21
ora Sumadhiya157,700.00 kJ / mol
87000
179100
10.2.2 Level Energy 22
ora Sumadhiya166,090.00 kJ / mol
93400
184900
10.4.2 Level Energy 23rd
ora Sumadhiyaora Sumadhiya
98420
198800
10.4.3 Level Energy 24
ora Sumadhiyaora Sumadhiya
104400
195200
10.4.5 Level Energy 25th
ora Sumadhiyaora Sumadhiya
121900
121900
10.5.2 Level Energy 26th
ora Sumadhiyaora Sumadhiya
127700
127700
10.5.4 Level Energy 27th
ora Sumadhiyaora Sumadhiya
133800
133800
10.5.5 Level Energy 28th
ora Sumadhiyaora Sumadhiya
139800
139800
10.5.7 Level Energy 29
ora Sumadhiyaora Sumadhiya
148100
148100
10.6.1 Level Energy 30
ora Sumadhiyaora Sumadhiya
154500
154500
10.7 padha karo elektrokimia
0.86 g / amp-day0.32 g / amp-day
0.16812
8.3209
11.2 Fungsi Work elektron
11.3 Properties Kimia liyane
Kimia Stabilitas, Corrosion, Flammability, ionisasi, kelarutan
anti Corrosion, Kimia Stabilitas, ionisasi, Isotop radioaktif, kelarutan
12 atom
12.1 Panggil atom
12.3 Konfigurasi elektron
12.4 Struktur Crystal
Body tengah kubik (Bcc)
Body tengah kubik (Bcc)
12.4.1 Crystal pola
12.5 atom
12.5.1 Jumlah proton
12.5.3 Jumlah Neutron
13.1.1 Jumlah Èlèktron
13.3 Radius saka Atom
13.3.1 Radius atom
186.00 pm128.00 pm
112
265
13.4.1 kovalen Radius
166.00 pm139.00 pm
96
260
13.5.1 Van der Waals Radius
227.00 pm200.00 pm
139
348
13.7 Bobot atom
22.99 Amu52.00 Amu
6.94
294
13.9 Volume atom
23.70 cm3 / mol7.23 cm3 / mol
1.39
71.07
13.10 Nomer atom jejer
13.10.1 unsur Previous
13.10.2 Sabanjure unsur
13.11 Potensi Valence Electron
14.10 (-eV)170.00 (-eV)
8
392.42
13.12 Constant pola
429.06 pm291.00 pm
228.58
891.25
13.14 pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
13.15 Pola C / A rasio
ora Sumadhiyaora Sumadhiya
1.567
1.886
14 Teknik
14.1 Kapadhetan
14.1.1 Kapadhetan Ing suhu kamar
0.97 g / cm 37.19 g / cm 3
0.534
40.7
14.1.2 Kapadhetan Nalika Liquid (ing mp)
0.93 g / cm36.30 g / cm3
0.512
20
14.2 Strength tensile
ora Sumadhiya689.00 MPa
2.5
11000
14.3 viskositas
ora Sumadhiyaora Sumadhiya
0.001526
0.001526
14.4 meksa beluk
14.4.1 Meksa beluk ing 1000 K
ora Sumadhiya0.00 (Pa)
2.47E-11
121
14.4.2 Meksa beluk ing 2000 K
ora Sumadhiya774.00 (Pa)
2.62E-10
774
14.5 situs kelenturan
14.5.1 nyukur pengaturan
3.30 GPA115.00 GPA
1.3
222
14.5.2 pengaturan akeh
6.30 GPA160.00 GPA
1.6
462
14.5.3 Young kang pengaturan
10.00 GPA279.00 GPA
1.7
528
14.6 Poisson rasio
ora Sumadhiya0.21
0.032
0.47
14.7 Properties Teknik liyane
15 Magnetic
15.1 Ciri Magnetic
15.1.1 Gravitasi tartamtu
15.1.2 Nindakake Magnetic
paramagnetic
Antiferromagnetic
15.1.3 permeabilitas
ora Sumadhiyaora Sumadhiya
1.25643E-06
0.0063
15.1.4 kelemahan
ora Sumadhiyaora Sumadhiya
-0.000166
200000
15.2 Properties Listrik
15.2.1 Property Listrik
15.2.2 resistivity
47.70 nΩ · m125.00 nΩ · m
0.18
961
15.2.3 konduktivitas listrik
0.21 10 6 / cm Ω0.08 10 6 / cm Ω
0.00666
0.63
15.2.4 elektron Affinity
52.80 kJ / mol64.30 kJ / mol
0
222.8
16 termal
16.1 Kalor tartamtu
1.23 J / (kg K)0.45 J / (kg K)
0.11
3.6
16.2 Graham Kapasitas kalor
28.23 J / mol · K23.35 J / mol · K
16.443
62.7
16.3 doyo termal
142.00 W / m · K93.90 W / m · K
6.3
429
16.4 suhu kritis
2,573.00 Kora Sumadhiya
26.3
3223
16.5 Expansion termal
71.00 μm / (m · K)4.90 μm / (m · K)
4.5
97
16.6 enthalpy
16.6.1 Enthalpy panguapan
89.04 kJ / mol348.80 kJ / mol
7.32
799.1
16.6.2 Enthalpy saka Fusion
2.59 kJ / mol15.31 kJ / mol
2.1
35.23
16.6.3 Enthalpy saka atomization
108.40 kJ / mol397.50 kJ / mol
61.5
837
16.7 Standard molar Entropy
51.30 J / mol.K23.80 J / mol.K
9.5
198.1