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Magnesium metal
Magnesium


Tabel périodik
0
Symbol
Mg 0
Panggil Group
2 16
Panggil periode
3 5
Block
s pemblokiran 0
Family unsur
alkalin bumi 0
CAS Number
7439954 83
Jeneng papan Group
P63 / mmc 0
Space Group Number
194.00 5
facts
0
Facts Interesting
  • ion Magnesium sing saiki ing saben chlorophyll saka tetuwuhan ijo.
  • Ngontrol Magnesium geni dening pouring banyu ing bab iku bakal ngakibataké jeblugan.
0
sumber
Miturut Process electrolysis, Ocean, Mining 0
History
0
sing katutup
Joseph Black 0
Discovery
ing taun 1755 0
turah mbrawah
0
Turah mbrawah Ing Universe
6 * 10-2 % 2
Turah mbrawah Ing Sun
~0.07 % 2
Turah mbrawah Ing meteorit
12.00 % 2
Turah mbrawah Ing bumi lemah ndhuwur
2.90 % 4
Turah mbrawah Ing Segara
0.13 % 2
Turah mbrawah Ing Manungsa
0.03 % 4
ulah
0
Ulah lan Wuku
  • alloy Magnesium aluminium mbenakake mechanical kekuatan lan welding ciri lan Empu kang digunakake ing pesawat lan mobil Manufaktur.
  • Sampeyan uga dipigunakaké kanggo mbusak belerang saka wesi molten lan baja.
0
Ulah Industrial
Industry Aerospace, Industry amunisi, Industry automobile, Industri Kimia, Industry Pharmaceutical 0
Ulah Medical
NA 0
Ulah liyane
Surgical Instruments Manufacturing 0
Properties biologi
0
keracunan
non Toxic 0
Saiki ing badan Human
Ya 0
Sang
37.80 Sang / mg dm-3 5
ing Bone
1,800.00 ppm 4
fisik
0
leleh Point
650.00 ° C 61
Boiling Point
1,107.00 ° C 66
katon
0
State fisik
Solid 0
warna
Gray 0
luster
NA 0
atose
0
Mohs atose
2.50 14
Brinell atose
260.00 MPa 36
Vickers atose
ora Sumadhiya 0
Kacepetan swara
4,940.00 m / s 11
Properties Optical
0
bias Index
ora Sumadhiya 0
reflectivity
74.00 % 7
allotropes
Ora 0
α allotropes
ora Sumadhiya 0
β allotropes
ora Sumadhiya 0
γ allotropes
ora Sumadhiya 0
Kimia
0
Formula Kimia
Mg 0
isotop
0
Isotop dikenal
15 24
keelektronegatifan
0
Pauling Elektronegativitas
1.31 31
Sanderson Elektronegativitas
1.32 18
Allred Rochow Elektronegativitas
1.23 25
Mulliken-Jaffe Elektronegativitas
1.37 16
Allen Elektronegativitas
1.29 35
Electropositivity
0
Pauling Electropositivity
2.69 23
tenogo ionisasi
0
Level Energy 1st
737.70 kJ / mol 24
Level Energy 2
1,450.70 kJ / mol 42
Level Energy 3rd
7,732.70 kJ / mol 5
Level Energy 4
10,542.50 kJ / mol 4
Level Energy 5th
13,630.00 kJ / mol 3
Level Energy 6th
18,020.00 kJ / mol 3
tingkat Energy 7
21,711.00 kJ / mol 3
Level Energy 8
25,661.00 kJ / mol 3
Level Energy 9
31,653.00 kJ / mol 3
Level Energy 10th
35,458.00 kJ / mol 5
Level Energy 11
169,988.00 kJ / mol 1
Level Energy 12
189,368.00 kJ / mol 1
Level Energy 13
ora Sumadhiya 0
Level Energy 14
ora Sumadhiya 0
Level Energy 15
ora Sumadhiya 0
Level Energy 16
ora Sumadhiya 0
Level Energy 17
ora Sumadhiya 0
Level Energy 18
ora Sumadhiya 0
Level Energy 19
ora Sumadhiya 0
Level Energy 20
ora Sumadhiya 0
Level Energy 21
ora Sumadhiya 0
Level Energy 22
ora Sumadhiya 0
Level Energy 23rd
ora Sumadhiya 0
Level Energy 24
ora Sumadhiya 0
Level Energy 25th
ora Sumadhiya 0
Level Energy 26th
ora Sumadhiya 0
Level Energy 27th
ora Sumadhiya 0
Level Energy 28th
ora Sumadhiya 0
Level Energy 29
ora Sumadhiya 0
Level Energy 30
ora Sumadhiya 0
padha karo elektrokimia
0.45 g / amp-day 69
Fungsi Work elektron
3.66 eV 29
Properties Kimia liyane
Corrosion, Highly Inflammable, ionisasi, kelarutan 0
atom
0
Panggil atom
12 89
Konfigurasi elektron
[Ne] 3s 2 0
Struktur Crystal
Hexagonal Tutup dikempalken (HCP) 0
Crystal pola
HCP-Crystal-Structure-of-Magnesium.jpg#100 0
atom
0
Jumlah proton
12 88
Jumlah Neutron
12 66
Jumlah Èlèktron
12 88
Radius saka Atom
0
Radius atom
160.00 pm 27
kovalen Radius
141.00 pm 43
Van der Waals Radius
173.00 pm 37
Bobot atom
24.31 Amu 83
Volume atom
13.97 cm3 / mol 37
Nomer atom jejer
0
unsur Previous
4 0
Sabanjure unsur
17 0
Potensi Valence Electron
40.00 (-eV) 47
Constant pola
320.94 pm 54
pola Angles
π/2, π/2, 2 π/3 0
Pola C / A rasio
ora Sumadhiya 0
Teknik
0
Kapadhetan
0
Kapadhetan Ing suhu kamar
1.74 g / cm 3 79
Kapadhetan Nalika Liquid (ing mp)
1.58 g / cm3 55
Strength tensile
ora Sumadhiya 0
viskositas
ora Sumadhiya 0
meksa beluk
0
Meksa beluk ing 1000 K
ora Sumadhiya 0
Meksa beluk ing 2000 K
ora Sumadhiya 0
situs kelenturan
0
nyukur pengaturan
17.00 GPA 37
pengaturan akeh
45.00 GPA 25
Young kang pengaturan
45.00 GPA 39
Poisson rasio
0.29 15
Properties Teknik liyane
NA 0
Magnetic
0
Ciri Magnetic
0
Gravitasi tartamtu
1.74 66
Nindakake Magnetic
paramagnetic 0
permeabilitas
ora Sumadhiya 0
kelemahan
ora Sumadhiya 0
Properties Listrik
0
Property Listrik
Arman 0
resistivity
43.90 nΩ · m 45
konduktivitas listrik
0.23 10 6 / cm Ω 7
elektron Affinity
0.00 kJ / mol 40
termal
0
Kalor tartamtu
1.02 J / (kg K) 4
Graham Kapasitas kalor
24.87 J / mol · K 47
doyo termal
156.00 W / m · K 8
suhu kritis
ora Sumadhiya 0
Expansion termal
24.80 μm / (m · K) 15
enthalpy
0
Enthalpy panguapan
128.70 kJ / mol 52
Enthalpy saka Fusion
8.95 kJ / mol 39
Enthalpy saka atomization
148.50 kJ / mol 53
Standard molar Entropy
32.70 J / mol.K 46
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