Magnesium mungsuh Gold
Tabel périodik
Symbol
Mg
Au
Panggil Group
2
16
11
7
Panggil periode
3
6
Block
s pemblokiran
d block
Family unsur
alkalin bumi
transisi Metal
CAS Number
7439954
99+
7440575
31
Jeneng papan Group
P63 / mmc
Fm_ 3M
Space Group Number
194.00
5
225.00
2
facts
Facts Interesting
- ion Magnesium sing saiki ing saben chlorophyll saka tetuwuhan ijo.
- Ngontrol Magnesium geni dening pouring banyu ing bab iku bakal ngakibataké jeblugan.
Character length exceed error
sumber
Miturut Process electrolysis, Ocean, Mining
bumi lemah ndhuwur, Mining, Ores logam
History
sing katutup
Joseph Black
Unknown
Discovery
ing taun 1755
Sadurunge 6000 SM
turah mbrawah
Turah mbrawah Ing Universe
6 * 10-2 %
2
6 * 10-8 %
26
Turah mbrawah Ing Sun
~0.07 %
2
~0.0000001 %
26
Turah mbrawah Ing meteorit
12.00 %
2
0.00 %
99+
Turah mbrawah Ing bumi lemah ndhuwur
2.90 %
4
0.00 %
99+
Turah mbrawah Ing Segara
0.13 %
2
0.00 %
21
Turah mbrawah Ing Manungsa
0.03 %
4
0.00 %
18
ulah
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.
- metal Gold utamané dipigunakaké kanggo Jewelry, bullion, koin, etc.
- Kang digunakake ing seni, hiasan, ornamen, etc. Sampeyan uga dipigunakaké kanggo proses listrik.
Ulah Industrial
Industry Aerospace, Industry amunisi, Industry automobile, Industri Kimia, Industry Pharmaceutical
Industri Kimia, Industry Clothing, Industry Listrik, Industry Elektronik
Ulah Medical
NA
Dentistry, Industry Pharmaceutical
Ulah liyane
Surgical Instruments Manufacturing
wesi, bullion, koin, Jewellery, patung, Statues
Properties biologi
keracunan
non Toxic
non Toxic
Saiki ing badan Human
Ya
Ya
Sang
37.80 Sang / mg dm-3
5
0.00 Sang / mg dm-3
35
ing Bone
1,800.00 ppm
4
0.02 ppm
30
fisik Properties
leleh Point
650.00 ° C
99+
1,064.43 ° C
99+
Boiling Point
1,107.00 ° C
99+
2,807.00 ° C
36
katon
State fisik
Solid
Solid
warna
Gray
Gold
luster
NA
metallic
atose
Mohs atose
2.50
14
2.50
14
Brinell atose
260.00 MPa
36
194.00 MPa
99+
Vickers atose
ora Sumadhiya
216.00 MPa
31
Kacepetan swara
4,940.00 m / s
11
2,030.00 m / s
99+
Properties Optical
reflectivity
74.00 %
7
95.00 %
2
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
Mg
Au
isotop
Isotop dikenal
15
24
36
3
keelektronegatifan
Pauling Elektronegativitas
1.31
31
2.54
1
Sanderson Elektronegativitas
1.32
18
ora Sumadhiya
Allred Rochow Elektronegativitas
1.23
25
1.42
18
Mulliken-Jaffe Elektronegativitas
1.37
16
1.87
7
Allen Elektronegativitas
1.29
35
1.92
5
Electropositivity
Pauling Electropositivity
2.69
23
1.46
99+
tenogo ionisasi
Level Energy 1st
737.70 kJ / mol
24
890.10 kJ / mol
8
Level Energy 2
1,450.70 kJ / mol
99+
1,980.00 kJ / mol
12
Level Energy 3rd
7,732.70 kJ / mol
5
ora Sumadhiya
Level Energy 4
10,542.50 kJ / mol
4
ora Sumadhiya
Level Energy 5th
13,630.00 kJ / mol
3
ora Sumadhiya
Level Energy 6th
18,020.00 kJ / mol
3
ora Sumadhiya
tingkat Energy 7
21,711.00 kJ / mol
3
ora Sumadhiya
Level Energy 8
25,661.00 kJ / mol
3
ora Sumadhiya
Level Energy 9
31,653.00 kJ / mol
3
ora Sumadhiya
Level Energy 10th
35,458.00 kJ / mol
5
ora Sumadhiya
Level Energy 11
169,988.00 kJ / mol
1
ora Sumadhiya
Level Energy 12
189,368.00 kJ / mol
1
ora Sumadhiya
padha karo elektrokimia
0.45 g / amp-day
99+
2.45 g / amp-day
21
Fungsi Work elektron
3.66 eV
29
5.10 eV
4
Properties Kimia liyane
Corrosion, Highly Inflammable, ionisasi, kelarutan
Kimia Stabilitas, ionisasi, kelarutan
atom Properties
Panggil atom
12
99+
79
37
Konfigurasi elektron
[Ne] 3s 2
[Xe] 4F 14 5d 10 6s 1
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Face tengah kubik (FCC)
Crystal pola
HCP-Crystal-Structure-of-Magnesium.jpg#100
FCC-Crystal-Structure-of-Gold.jpg#100
atom
Jumlah proton
12
99+
79
37
Jumlah Neutron
12
99+
118
23
Jumlah Èlèktron
12
99+
79
37
Radius saka Atom
Radius atom
160.00 pm
27
151.00 pm
32
kovalen Radius
141.00 pm
99+
144.00 pm
40
Van der Waals Radius
173.00 pm
37
166.00 pm
39
Bobot atom
24.31 Amu
99+
196.97 Amu
33
Volume atom
13.97 cm3 / mol
37
10.20 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
40.00 (-eV)
99+
43.40 (-eV)
99+
Constant pola
320.94 pm
99+
407.82 pm
21
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
Pola C / A rasio
ora Sumadhiya
1.61
4
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
1.74 g / cm 3
99+
19.30 g / cm 3
15
Kapadhetan Nalika Liquid (ing mp)
1.58 g / cm3
99+
17.31 g / cm3
6
Strength tensile
ora Sumadhiya
120.00 MPa
15
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
ora Sumadhiya
0.00 (Pa)
23
Meksa beluk ing 2000 K
ora Sumadhiya
67.00 (Pa)
4
situs kelenturan
nyukur pengaturan
17.00 GPA
37
27.00 GPA
27
pengaturan akeh
45.00 GPA
25
180.00 GPA
9
Young kang pengaturan
45.00 GPA
39
79.00 GPA
24
Poisson rasio
0.29
15
0.40
4
Properties Teknik liyane
NA
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
1.74
99+
19.32
8
Nindakake Magnetic
paramagnetic
diamagnetic
Properties Listrik
Property Listrik
Arman
Arman
resistivity
43.90 nΩ · m
99+
2.20 nΩ · m
99+
konduktivitas listrik
0.23 10 6 / cm Ω
7
0.45 10 6 / cm Ω
3
elektron Affinity
0.00 kJ / mol
40
222.80 kJ / mol
1
termal Properties
Kalor tartamtu
1.02 J / (kg K)
4
0.13 J / (kg K)
39
Graham Kapasitas kalor
24.87 J / mol · K
99+
25.42 J / mol · K
40
doyo termal
156.00 W / m · K
8
318.00 W / m · K
3
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
24.80 μm / (m · K)
15
14.20 μm / (m · K)
26
enthalpy
Enthalpy panguapan
128.70 kJ / mol
99+
324.40 kJ / mol
27
Enthalpy saka Fusion
8.95 kJ / mol
39
12.55 kJ / mol
27
Enthalpy saka atomization
148.50 kJ / mol
99+
364.00 kJ / mol
25
Standard molar Entropy
32.70 J / mol.K
99+
47.40 J / mol.K
32
|
||
|
||
|
