Magnesium mungsuh tembaga
Tabel périodik
Symbol
Mg
Cu
Panggil Group
2
16
11
7
Panggil periode
3
4
Block
s pemblokiran
d block
Family unsur
alkalin bumi
transisi Metal
CAS Number
7439954
99+
7440508
37
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.
- Tembaga arang ditemokaké ing wangun murni ing alam.
- Tembaga Sulfat biasane digunakake ing racun tetanèn lan minangka algicide ing sistem banyu dimurnèkaké.
sumber
Miturut Process electrolysis, Ocean, Mining
Found in Minerals
History
sing katutup
Joseph Black
Unknown
Discovery
ing taun 1755
Ing Timur Tengah (9000 SM)
turah mbrawah
Turah mbrawah Ing Universe
6 * 10-2 %
2
6 * 10-6 %
12
Turah mbrawah Ing Sun
~0.07 %
2
~0.00007 %
12
Turah mbrawah Ing meteorit
12.00 %
2
0.01 %
13
Turah mbrawah Ing bumi lemah ndhuwur
2.90 %
4
0.01 %
17
Turah mbrawah Ing Segara
0.13 %
2
0.00 %
8
Turah mbrawah Ing Manungsa
0.03 %
4
0.00 %
9
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.
- Iku digunakake kanggo koin lan bullion.
- Akèh unsur tembaga digunakake ing Manufaktur Alat listrik lan elektronik kayata wirings lan komponen. Sampeyan uga dipigunakaké ing construction lan mesin industri.
Ulah Industrial
Industry Aerospace, Industry amunisi, Industry automobile, Industri Kimia, Industry Pharmaceutical
Industri Kimia, Industry Elektronik
Ulah Medical
NA
NA
Ulah liyane
Surgical Instruments Manufacturing
wesi, koin, Jewellery
Properties biologi
keracunan
non Toxic
non Toxic
Saiki ing badan Human
Ya
Ya
Sang
37.80 Sang / mg dm-3
5
1.01 Sang / mg dm-3
8
ing Bone
1,800.00 ppm
4
26.00 ppm
12
fisik Properties
leleh Point
650.00 ° C
99+
1,084.62 ° C
40
Boiling Point
1,107.00 ° C
99+
2,562.00 ° C
99+
katon
State fisik
Solid
Solid
warna
Gray
tembaga
luster
NA
NA
atose
Mohs atose
2.50
14
3.00
12
Brinell atose
260.00 MPa
36
235.00 MPa
38
Vickers atose
ora Sumadhiya
343.00 MPa
28
Kacepetan swara
4,940.00 m / s
11
3,810.00 m / s
19
Properties Optical
reflectivity
74.00 %
7
90.00 %
3
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
Cu
isotop
Isotop dikenal
15
24
29
10
keelektronegatifan
Pauling Elektronegativitas
1.31
31
1.90
11
Sanderson Elektronegativitas
1.32
18
1.98
9
Allred Rochow Elektronegativitas
1.23
25
1.75
3
Mulliken-Jaffe Elektronegativitas
1.37
16
1.49
14
Allen Elektronegativitas
1.29
35
1.85
9
Electropositivity
Pauling Electropositivity
2.69
23
2.10
99+
tenogo ionisasi
Level Energy 1st
737.70 kJ / mol
24
745.50 kJ / mol
22
Level Energy 2
1,450.70 kJ / mol
99+
1,957.90 kJ / mol
15
Level Energy 3rd
7,732.70 kJ / mol
5
3,555.00 kJ / mol
15
Level Energy 4
10,542.50 kJ / mol
4
5,536.00 kJ / mol
12
Level Energy 5th
13,630.00 kJ / mol
3
7,700.00 kJ / mol
11
Level Energy 6th
18,020.00 kJ / mol
3
9,900.00 kJ / mol
10
tingkat Energy 7
21,711.00 kJ / mol
3
13,400.00 kJ / mol
7
Level Energy 8
25,661.00 kJ / mol
3
16,000.00 kJ / mol
9
Level Energy 9
31,653.00 kJ / mol
3
19,200.00 kJ / mol
9
Level Energy 10th
35,458.00 kJ / mol
5
22,400.00 kJ / mol
11
Level Energy 11
169,988.00 kJ / mol
1
25,600.00 kJ / mol
13
Level Energy 12
189,368.00 kJ / mol
1
35,600.00 kJ / mol
6
Level Energy 13
ora Sumadhiya
38,700.00 kJ / mol
6
Level Energy 14
ora Sumadhiya
42,000.00 kJ / mol
7
Level Energy 15
ora Sumadhiya
46,700.00 kJ / mol
9
Level Energy 16
ora Sumadhiya
50,200.00 kJ / mol
10
Level Energy 17
ora Sumadhiya
53,700.00 kJ / mol
12
Level Energy 18
ora Sumadhiya
61,100.00 kJ / mol
10
Level Energy 19
ora Sumadhiya
64,702.00 kJ / mol
11
Level Energy 20
ora Sumadhiya
163,700.00 kJ / mol
2
Level Energy 21
ora Sumadhiya
174,100.00 kJ / mol
2
Level Energy 22
ora Sumadhiya
184,900.00 kJ / mol
1
Level Energy 23rd
ora Sumadhiya
198,800.00 kJ / mol
1
padha karo elektrokimia
0.45 g / amp-day
99+
1.19 g / amp-day
99+
Fungsi Work elektron
3.66 eV
29
4.65 eV
11
Properties Kimia liyane
Corrosion, Highly Inflammable, ionisasi, kelarutan
Kimia Stabilitas, Corrosion, ionisasi, kelarutan
atom Properties
Panggil atom
12
99+
29
99+
Konfigurasi elektron
[Ne] 3s 2
[Ar] 3d 10 4s 1
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Face tengah kubik (FCC)
Crystal pola
HCP-Crystal-Structure-of-Magnesium.jpg#100
FCC-Crystal-Structure-of-Copper.jpg#100
atom
Jumlah proton
12
99+
29
99+
Jumlah Neutron
12
99+
35
99+
Jumlah Èlèktron
12
99+
29
99+
Radius saka Atom
Radius atom
160.00 pm
27
128.00 pm
99+
kovalen Radius
141.00 pm
99+
132.00 pm
99+
Van der Waals Radius
173.00 pm
37
140.00 pm
99+
Bobot atom
24.31 Amu
99+
63.55 Amu
99+
Volume atom
13.97 cm3 / mol
37
7.10 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
40.00 (-eV)
99+
34.00 (-eV)
99+
Constant pola
320.94 pm
99+
361.49 pm
35
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
Pola C / A rasio
ora Sumadhiya
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
1.74 g / cm 3
99+
8.96 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
1.58 g / cm3
99+
8.02 g / cm3
27
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
ora Sumadhiya
1.53 (Pa)
8
situs kelenturan
nyukur pengaturan
17.00 GPA
37
48.00 GPA
15
pengaturan akeh
45.00 GPA
25
140.00 GPA
12
Young kang pengaturan
45.00 GPA
39
120.00 GPA
17
Poisson rasio
0.29
15
0.34
10
Properties Teknik liyane
NA
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
1.74
99+
8.89
34
Nindakake Magnetic
paramagnetic
diamagnetic
permeabilitas
ora Sumadhiya
1.256629 * 10-6 H / m
5
kelemahan
ora Sumadhiya
-9.63 * 10-6
4
Properties Listrik
Property Listrik
Arman
Arman
resistivity
43.90 nΩ · m
99+
16.78 nΩ · m
99+
konduktivitas listrik
0.23 10 6 / cm Ω
7
0.60 10 6 / cm Ω
2
elektron Affinity
0.00 kJ / mol
40
222.80 kJ / mol
1
termal Properties
Kalor tartamtu
1.02 J / (kg K)
4
0.38 J / (kg K)
15
Graham Kapasitas kalor
24.87 J / mol · K
99+
24.44 J / mol · K
99+
doyo termal
156.00 W / m · K
8
401.00 W / m · K
2
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
24.80 μm / (m · K)
15
16.50 μm / (m · K)
25
enthalpy
Enthalpy panguapan
128.70 kJ / mol
99+
283.70 kJ / mol
33
Enthalpy saka Fusion
8.95 kJ / mol
39
7.11 kJ / mol
99+
Enthalpy saka atomization
148.50 kJ / mol
99+
338.90 kJ / mol
29
Standard molar Entropy
32.70 J / mol.K
99+
33.20 J / mol.K
99+
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