sodium mungsuh calcium
Tabel périodik
Symbol
Na
Ca
Panggil Group
1
17
2
16
Panggil periode
3
4
Block
s pemblokiran
s pemblokiran
Family unsur
alkali
alkalin bumi
CAS Number
7440235
99+
7440702
21
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).
- Calcium rangking Alexa 5th ing dhaftar turah mbrawah bumi persentasi.
- Iki urip ing negara senyawa.
- Gypsum utawa calcium sulfat digunakake minangka plester lan plester saka paris.
sumber
Miturut Process electrolysis, Mining
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals
History
sing katutup
Humphry Davy
Humphry Davy
Discovery
1807
ing taun 1808
turah mbrawah
Turah mbrawah Ing Universe
2 * 10-3 %
6
7 * 10-3 %
3
Turah mbrawah Ing Sun
~0.004 %
6
~0.007 %
4
Turah mbrawah Ing meteorit
0.55 %
6
1.10 %
4
Turah mbrawah Ing bumi lemah ndhuwur
2.30 %
5
5.00 %
3
Turah mbrawah Ing Segara
1.10 %
1
0.00 %
5
Turah mbrawah Ing Manungsa
0.14 %
3
1.40 %
1
ulah
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
Ulah Industrial
Industry Listrik, Industry Elektronik
Industri Kimia
Ulah Medical
Industry Pharmaceutical
Dentistry, Industry Pharmaceutical
Ulah liyane
wesi
wesi
Properties biologi
keracunan
Toxic
non Toxic
Saiki ing badan Human
Ya
Ya
Sang
1,970.00 Sang / mg dm-3
1
60.50 Sang / mg dm-3
4
ing Bone
10,000.00 ppm
2
170,000.00 ppm
1
fisik Properties
leleh Point
97.72 ° C
99+
839.00 ° C
99+
Boiling Point
883.00 ° C
99+
1,484.00 ° C
99+
katon
State fisik
Solid
Solid
warna
perak Putih
Gray
luster
metallic
NA
atose
Mohs atose
0.50
22
1.75
17
Brinell atose
0.69 MPa
99+
170.00 MPa
99+
Kacepetan swara
3,200.00 m / s
24
3,810.00 m / s
19
Properties Optical
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
Ca
isotop
Isotop dikenal
17
22
19
20
keelektronegatifan
Pauling Elektronegativitas
0.93
99+
1.00
99+
Sanderson Elektronegativitas
0.56
30
0.95
24
Allred Rochow Elektronegativitas
1.01
35
1.04
34
Mulliken-Jaffe Elektronegativitas
0.91
21
1.08
17
Allen Elektronegativitas
0.87
99+
1.03
39
Electropositivity
Pauling Electropositivity
3.07
6
3.00
9
tenogo ionisasi
Level Energy 1st
495.80 kJ / mol
99+
589.80 kJ / mol
99+
Level Energy 2
4,562.00 kJ / mol
4
1,145.40 kJ / mol
99+
Level Energy 3rd
6,910.30 kJ / mol
6
4,912.40 kJ / mol
7
Level Energy 4
9,543.00 kJ / mol
5
6,491.00 kJ / mol
7
Level Energy 5th
13,354.00 kJ / mol
4
8,153.00 kJ / mol
7
Level Energy 6th
16,613.00 kJ / mol
4
10,496.00 kJ / mol
8
tingkat Energy 7
20,117.00 kJ / mol
4
12,270.00 kJ / mol
12
Level Energy 8
25,496.00 kJ / mol
4
14,206.00 kJ / mol
15
Level Energy 9
28,932.00 kJ / mol
4
18,191.00 kJ / mol
12
Level Energy 10th
141,362.00 kJ / mol
2
20,385.00 kJ / mol
16
Level Energy 11
159,076.00 kJ / mol
2
57,110.00 kJ / mol
3
Level Energy 12
ora Sumadhiya
63,410.00 kJ / mol
3
Level Energy 13
ora Sumadhiya
70,110.00 kJ / mol
3
Level Energy 14
ora Sumadhiya
78,890.00 kJ / mol
4
Level Energy 15
ora Sumadhiya
86,310.00 kJ / mol
5
Level Energy 16
ora Sumadhiya
94,000.00 kJ / mol
6
Level Energy 17
ora Sumadhiya
104,900.00 kJ / mol
7
Level Energy 18
ora Sumadhiya
111,711.00 kJ / mol
8
padha karo elektrokimia
0.86 g / amp-day
99+
0.75 g / amp-day
99+
Fungsi Work elektron
2.75 eV
40
2.87 eV
38
Properties Kimia liyane
Kimia Stabilitas, Corrosion, Flammability, ionisasi, kelarutan
Kimia Stabilitas, Flammability, ionisasi, kelarutan
atom Properties
Panggil atom
11
99+
20
99+
Konfigurasi elektron
[Ne] 3s 1
[Ar] 4s 2
Struktur Crystal
Body tengah kubik (Bcc)
Face tengah kubik (FCC)
Crystal pola
BCC-Crystal-Structure-.jpg#100
FCC-Crystal-Structure-of-Calcium.jpg#100
atom
Jumlah proton
11
99+
20
99+
Jumlah Neutron
12
99+
20
99+
Jumlah Èlèktron
11
99+
20
99+
Radius saka Atom
Radius atom
186.00 pm
9
197.00 pm
6
kovalen Radius
166.00 pm
27
176.00 pm
22
Van der Waals Radius
227.00 pm
21
231.00 pm
19
Bobot atom
22.99 Amu
99+
40.08 Amu
99+
Volume atom
23.70 cm3 / mol
10
29.90 cm3 / mol
7
Nomer atom jejer
Potensi Valence Electron
14.10 (-eV)
99+
29.00 (-eV)
99+
Constant pola
429.06 pm
19
558.84 pm
9
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+
1.55 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
0.93 g / cm3
99+
1.38 g / cm3
99+
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
ora Sumadhiya
25.50 (Pa)
3
situs kelenturan
nyukur pengaturan
3.30 GPA
99+
7.40 GPA
99+
pengaturan akeh
6.30 GPA
99+
17.00 GPA
99+
Young kang pengaturan
10.00 GPA
99+
20.00 GPA
99+
Poisson rasio
ora Sumadhiya
0.31
13
Properties Teknik liyane
NA
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
0.97
99+
4.58
99+
Nindakake Magnetic
paramagnetic
diamagnetic
Properties Listrik
Property Listrik
Arman
Arman
resistivity
47.70 nΩ · m
99+
33.60 nΩ · m
99+
konduktivitas listrik
0.21 10 6 / cm Ω
9
0.30 10 6 / cm Ω
6
elektron Affinity
52.80 kJ / mol
19
2.37 kJ / mol
39
termal Properties
Kalor tartamtu
1.23 J / (kg K)
3
0.63 J / (kg K)
7
Graham Kapasitas kalor
28.23 J / mol · K
10
25.93 J / mol · K
34
doyo termal
142.00 W / m · K
11
201.00 W / m · K
5
suhu kritis
2,573.00 K
2
ora Sumadhiya
Expansion termal
71.00 μm / (m · K)
4
22.30 μm / (m · K)
19
enthalpy
Enthalpy panguapan
89.04 kJ / mol
99+
150.00 kJ / mol
99+
Enthalpy saka Fusion
2.59 kJ / mol
99+
8.54 kJ / mol
99+
Enthalpy saka atomization
108.40 kJ / mol
99+
184.00 kJ / mol
99+
Standard molar Entropy
51.30 J / mol.K
28
41.60 J / mol.K
36
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