Magnesium mungsuh Iron
Tabel périodik
Symbol
Mg
Fe
Panggil Group
2
16
8
10
Panggil periode
3
4
Block
s pemblokiran
d block
Family unsur
alkalin bumi
transisi Metal
CAS Number
7439954
99+
7439896
99+
Jeneng papan Group
P63 / mmc
3M Im_
Space Group Number
194.00
5
229.00
1
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.
- Iron ora tansah Magnetik ing alam, allotrope sawijining ferromagnetic lan B allotrope punika nonmagnetic.
- getih kasusun Iron in molekul hemoglobin kanggo nransfer Oksigen ing awak.
sumber
Miturut Process electrolysis, Ocean, Mining
bumi lemah ndhuwur, Found in Minerals
History
sing katutup
Joseph Black
Unknown
Discovery
ing taun 1755
Sadurunge 5000 BC
turah mbrawah
Turah mbrawah Ing Universe
6 * 10-2 %
2
1.1 * 10-1 %
1
Turah mbrawah Ing Sun
~0.07 %
2
~0.1 %
1
Turah mbrawah Ing meteorit
12.00 %
2
22.00 %
1
Turah mbrawah Ing bumi lemah ndhuwur
2.90 %
4
6.30 %
2
Turah mbrawah Ing Segara
0.13 %
2
0.00 %
12
Turah mbrawah Ing Manungsa
0.03 %
4
0.01 %
5
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.
- logam campuran baja logam wesi digunakake ing aplikasi saka sipil lan Manufaktur.
- Wesi wesi karo nikel, vanadium, krom, tungsten lan manganese kudu banget migunani.
Ulah Industrial
Industry Aerospace, Industry amunisi, Industry automobile, Industri Kimia, Industry Pharmaceutical
Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
Ulah Medical
NA
Industry Pharmaceutical, Surgical Instruments Manufacturing
Ulah liyane
Surgical Instruments Manufacturing
wesi, patung, Statues
Properties biologi
keracunan
non Toxic
non Toxic
Saiki ing badan Human
Ya
Ya
Sang
37.80 Sang / mg dm-3
5
447.00 Sang / mg dm-3
3
ing Bone
1,800.00 ppm
4
380.00 ppm
5
fisik Properties
leleh Point
650.00 ° C
99+
1,535.00 ° C
25
Boiling Point
1,107.00 ° C
99+
2,750.00 ° C
37
katon
State fisik
Solid
Solid
warna
Gray
Gray
luster
NA
metallic
atose
Mohs atose
2.50
14
4.00
10
Brinell atose
260.00 MPa
36
200.00 MPa
40
Vickers atose
ora Sumadhiya
608.00 MPa
18
Kacepetan swara
4,940.00 m / s
11
5,120.00 m / s
8
Properties Optical
reflectivity
74.00 %
7
65.00 %
12
allotropes
Ora
Ya
α allotropes
ora Sumadhiya
Ferrite (alpha Iron)
β allotropes
ora Sumadhiya
beta Iron
γ allotropes
ora Sumadhiya
gamma Iron
Kimia Properties
Formula Kimia
Mg
Fe
isotop
Isotop dikenal
15
24
26
13
keelektronegatifan
Pauling Elektronegativitas
1.31
31
1.83
14
Sanderson Elektronegativitas
1.32
18
2.20
7
Allred Rochow Elektronegativitas
1.23
25
1.64
8
Mulliken-Jaffe Elektronegativitas
1.37
16
ora Sumadhiya
Allen Elektronegativitas
1.29
35
1.80
12
Electropositivity
Pauling Electropositivity
2.69
23
2.17
40
tenogo ionisasi
Level Energy 1st
737.70 kJ / mol
24
762.50 kJ / mol
17
Level Energy 2
1,450.70 kJ / mol
99+
1,561.90 kJ / mol
36
Level Energy 3rd
7,732.70 kJ / mol
5
2,957.00 kJ / mol
29
Level Energy 4
10,542.50 kJ / mol
4
5,290.00 kJ / mol
16
Level Energy 5th
13,630.00 kJ / mol
3
7,240.00 kJ / mol
16
Level Energy 6th
18,020.00 kJ / mol
3
9,560.00 kJ / mol
14
tingkat Energy 7
21,711.00 kJ / mol
3
12,060.00 kJ / mol
15
Level Energy 8
25,661.00 kJ / mol
3
14,580.00 kJ / mol
14
Level Energy 9
31,653.00 kJ / mol
3
22,540.00 kJ / mol
5
Level Energy 10th
35,458.00 kJ / mol
5
25,290.00 kJ / mol
8
Level Energy 11
169,988.00 kJ / mol
1
28,000.00 kJ / mol
9
Level Energy 12
189,368.00 kJ / mol
1
31,920.00 kJ / mol
9
Level Energy 13
ora Sumadhiya
34,830.00 kJ / mol
9
Level Energy 14
ora Sumadhiya
37,840.00 kJ / mol
11
Level Energy 15
ora Sumadhiya
44,100.00 kJ / mol
11
Level Energy 16
ora Sumadhiya
47,206.00 kJ / mol
13
Level Energy 17
ora Sumadhiya
122,200.00 kJ / mol
1
Level Energy 18
ora Sumadhiya
131,000.00 kJ / mol
2
Level Energy 19
ora Sumadhiya
140,500.00 kJ / mol
3
Level Energy 20
ora Sumadhiya
152,600.00 kJ / mol
5
Level Energy 21
ora Sumadhiya
163,000.00 kJ / mol
5
Level Energy 22
ora Sumadhiya
173,600.00 kJ / mol
4
Level Energy 23rd
ora Sumadhiya
188,100.00 kJ / mol
4
Level Energy 24
ora Sumadhiya
195,200.00 kJ / mol
1
padha karo elektrokimia
0.45 g / amp-day
99+
0.69 g / amp-day
99+
Fungsi Work elektron
3.66 eV
29
4.70 eV
10
Properties Kimia liyane
Corrosion, Highly Inflammable, ionisasi, kelarutan
Corrosion, ionisasi, kelarutan
atom Properties
Panggil atom
12
99+
26
99+
Konfigurasi elektron
[Ne] 3s 2
[Ar] 3d 6 4s 2
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Body tengah kubik (Bcc)
Crystal pola
HCP-Crystal-Structure-of-Magnesium.jpg#100
BCC-Crystal-Structure-.jpg#100
atom
Jumlah proton
12
99+
26
99+
Jumlah Neutron
12
99+
30
99+
Jumlah Èlèktron
12
99+
26
99+
Radius saka Atom
Radius atom
160.00 pm
27
126.00 pm
99+
kovalen Radius
141.00 pm
99+
132.00 pm
99+
Van der Waals Radius
173.00 pm
37
200.00 pm
28
Bobot atom
24.31 Amu
99+
55.85 Amu
99+
Volume atom
13.97 cm3 / mol
37
7.10 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
40.00 (-eV)
99+
67.00 (-eV)
20
Constant pola
320.94 pm
99+
286.65 pm
99+
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+
7.87 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
1.58 g / cm3
99+
6.98 g / cm3
35
Strength tensile
ora Sumadhiya
11,000.00 MPa
1
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
ora Sumadhiya
0.00 (Pa)
28
Meksa beluk ing 2000 K
ora Sumadhiya
36.80 (Pa)
5
situs kelenturan
nyukur pengaturan
17.00 GPA
37
82.00 GPA
11
pengaturan akeh
45.00 GPA
25
170.00 GPA
10
Young kang pengaturan
45.00 GPA
39
211.00 GPA
9
Poisson rasio
0.29
15
0.29
15
Properties Teknik liyane
NA
ductile, malleable, Weldable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
1.74
99+
7.20
99+
Nindakake Magnetic
paramagnetic
Ferromagnetic
permeabilitas
ora Sumadhiya
6.3 * 10-3 H / m
1
kelemahan
ora Sumadhiya
2,00,000.00
1
Properties Listrik
Property Listrik
Arman
Arman
resistivity
43.90 nΩ · m
99+
96.10 nΩ · m
32
konduktivitas listrik
0.23 10 6 / cm Ω
7
0.10 10 6 / cm Ω
20
elektron Affinity
0.00 kJ / mol
40
15.70 kJ / mol
34
termal Properties
Kalor tartamtu
1.02 J / (kg K)
4
0.44 J / (kg K)
13
Graham Kapasitas kalor
24.87 J / mol · K
99+
25.10 J / mol · K
99+
doyo termal
156.00 W / m · K
8
80.40 W / m · K
22
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
24.80 μm / (m · K)
15
11.80 μm / (m · K)
33
enthalpy
Enthalpy panguapan
128.70 kJ / mol
99+
351.00 kJ / mol
23
Enthalpy saka Fusion
8.95 kJ / mol
39
14.90 kJ / mol
22
Enthalpy saka atomization
148.50 kJ / mol
99+
414.20 kJ / mol
19
Standard molar Entropy
32.70 J / mol.K
99+
27.30 J / mol.K
99+
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