mbandhingaké sodium lan Silver
Tabel périodik
Symbol
Na
Ag
Panggil Group
1
17
11
7
Panggil periode
3
5
Block
s pemblokiran
d block
Family unsur
alkali
transisi Metal
CAS Number
7440235
99+
7440224
99+
Jeneng papan Group
3M Im_
Fm_ 3M
Space Group Number
229.00
1
225.00
2
facts
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).
- Kuwi unsur paling termenung.
- Silver punika logam ductile paling kapindho sawisé Gold.
- Sampeyan uga dipigunakaké ing Dentistry minangka wesi dental klip lan penobatan.
sumber
Miturut Process electrolysis, Mining
bumi lemah ndhuwur, Found in Minerals, Ores logam
History
sing katutup
Humphry Davy
Unknown
Discovery
1807
Sadurunge 5000 BC
turah mbrawah
Turah mbrawah Ing Universe
2 * 10-3 %
6
6 * 10-8 %
26
Turah mbrawah Ing Sun
~0.004 %
6
~0.0000001 %
26
Turah mbrawah Ing meteorit
0.55 %
6
0.00 %
38
Turah mbrawah Ing bumi lemah ndhuwur
2.30 %
5
0.00 %
99+
Turah mbrawah Ing Segara
1.10 %
1
0.00 %
19
Turah mbrawah Ing Manungsa
0.14 %
3
ora Sumadhiya
ulah
Ulah lan Wuku
- Ing sawetara reaktor nuklir sodium digunakake minangka exchanger panas.
- Senyawa saka logam Sodium disebut Salt (Sodium klorida) digunakake ing Food.
- Silver utamané dipigunakaké kanggo Jewelry lan nuduhake Piece.
- Kang digunakake kanggo Manufaktur mirrors kualitas dhuwur amarga bisa reflectivity sawijining.
Ulah Industrial
Industry Listrik, Industry Elektronik
Industri Kimia, Industry Clothing, Industry Listrik
Ulah Medical
Industry Pharmaceutical
Dentistry, Industry Pharmaceutical
Ulah liyane
wesi
wesi, bullion, koin, Jewellery, patung, Statues
Properties biologi
keracunan
Toxic
non Toxic
Saiki ing badan Human
Ya
Ya
Sang
1,970.00 Sang / mg dm-3
1
0.00 Sang / mg dm-3
29
ing Bone
10,000.00 ppm
2
0.44 ppm
20
fisik Properties
leleh Point
97.72 ° C
99+
961.93 ° C
99+
Boiling Point
883.00 ° C
99+
2,212.00 ° C
99+
katon
State fisik
Solid
Solid
warna
perak Putih
perak Putih
luster
metallic
metallic
atose
Mohs atose
0.50
22
2.50
14
Brinell atose
0.69 MPa
99+
251.00 MPa
37
Vickers atose
ora Sumadhiya
229.00 MPa
30
Kacepetan swara
3,200.00 m / s
24
2,680.00 m / s
34
Properties Optical
reflectivity
ora Sumadhiya
97.00 %
1
allotropes
Ora
Ora
α allotropes
ora Sumadhiya
ora Sumadhiya
β allotropes
ora Sumadhiya
ora Sumadhiya
γ allotropes
ora Sumadhiya
ora Sumadhiya
Kimia Properties
Formula Kimia
Na
Ag
isotop
Isotop dikenal
17
22
36
3
keelektronegatifan
Pauling Elektronegativitas
0.93
99+
1.93
9
Sanderson Elektronegativitas
0.56
30
1.83
11
Allred Rochow Elektronegativitas
1.01
35
1.42
18
Mulliken-Jaffe Elektronegativitas
0.91
21
1.47
15
Allen Elektronegativitas
0.87
99+
1.87
7
Electropositivity
Pauling Electropositivity
3.07
6
2.07
99+
tenogo ionisasi
Level Energy 1st
495.80 kJ / mol
99+
731.00 kJ / mol
27
Level Energy 2
4,562.00 kJ / mol
4
2,070.00 kJ / mol
11
Level Energy 3rd
6,910.30 kJ / mol
6
3,361.00 kJ / mol
19
Level Energy 4
9,543.00 kJ / mol
5
ora Sumadhiya
Level Energy 5th
13,354.00 kJ / mol
4
ora Sumadhiya
Level Energy 6th
16,613.00 kJ / mol
4
ora Sumadhiya
tingkat Energy 7
20,117.00 kJ / mol
4
ora Sumadhiya
Level Energy 8
25,496.00 kJ / mol
4
ora Sumadhiya
Level Energy 9
28,932.00 kJ / mol
4
ora Sumadhiya
Level Energy 10th
141,362.00 kJ / mol
2
ora Sumadhiya
Level Energy 11
159,076.00 kJ / mol
2
ora Sumadhiya
padha karo elektrokimia
0.86 g / amp-day
99+
4.02 g / amp-day
7
Fungsi Work elektron
2.75 eV
40
4.26 eV
20
Properties Kimia liyane
Kimia Stabilitas, Corrosion, Flammability, ionisasi, kelarutan
Kimia Stabilitas, ionisasi, kelarutan
atom Properties
Panggil atom
11
99+
47
99+
Konfigurasi elektron
[Ne] 3s 1
[Kr] 4d 10 5S 1
Struktur Crystal
Body tengah kubik (Bcc)
Face tengah kubik (FCC)
Crystal pola
BCC-Crystal-Structure-.jpg#100
FCC-Crystal-Structure-of-Silver.jpg#100
atom
Jumlah proton
11
99+
47
99+
Jumlah Neutron
12
99+
61
99+
Jumlah Èlèktron
11
99+
47
99+
Radius saka Atom
Radius atom
186.00 pm
9
144.00 pm
36
kovalen Radius
166.00 pm
27
145.00 pm
39
Van der Waals Radius
227.00 pm
21
172.00 pm
38
Bobot atom
22.99 Amu
99+
107.87 Amu
99+
Volume atom
23.70 cm3 / mol
10
10.30 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
14.10 (-eV)
99+
11.40 (-eV)
99+
Constant pola
429.06 pm
19
408.53 pm
20
pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
Pola C / A rasio
ora Sumadhiya
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
0.97 g / cm 3
99+
10.49 g / cm 3
35
Kapadhetan Nalika Liquid (ing mp)
0.93 g / cm3
99+
9.32 g / cm3
21
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
ora Sumadhiya
0.00 (Pa)
14
situs kelenturan
nyukur pengaturan
3.30 GPA
99+
30.00 GPA
23
pengaturan akeh
6.30 GPA
99+
100.00 GPA
16
Young kang pengaturan
10.00 GPA
99+
83.00 GPA
23
Poisson rasio
ora Sumadhiya
0.37
7
Properties Teknik liyane
NA
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
0.97
99+
10.50
26
Nindakake Magnetic
paramagnetic
diamagnetic
kelemahan
ora Sumadhiya
0.00
5
Properties Listrik
Property Listrik
Arman
Arman
resistivity
47.70 nΩ · m
99+
15.87 nΩ · m
99+
konduktivitas listrik
0.21 10 6 / cm Ω
9
0.63 10 6 / cm Ω
1
elektron Affinity
52.80 kJ / mol
19
125.60 kJ / mol
5
termal Properties
Kalor tartamtu
1.23 J / (kg K)
3
0.24 J / (kg K)
25
Graham Kapasitas kalor
28.23 J / mol · K
10
25.35 J / mol · K
99+
doyo termal
142.00 W / m · K
11
429.00 W / m · K
1
suhu kritis
2,573.00 K
2
ora Sumadhiya
Expansion termal
71.00 μm / (m · K)
4
18.90 μm / (m · K)
23
enthalpy
Enthalpy panguapan
89.04 kJ / mol
99+
255.10 kJ / mol
37
Enthalpy saka Fusion
2.59 kJ / mol
99+
11.30 kJ / mol
31
Enthalpy saka atomization
108.40 kJ / mol
99+
284.50 kJ / mol
37
Standard molar Entropy
51.30 J / mol.K
28
42.60 J / mol.K
35
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