Magnesium mungsuh Bismuth
Tabel périodik
Symbol
Mg
Bi
Panggil Group
2
16
15
3
Panggil periode
3
6
Block
s pemblokiran
p pemblokiran
Family unsur
alkalin bumi
Transisi Post-
CAS Number
7439954
99+
7440699
22
Jeneng papan Group
P63 / mmc
C12 / m1
Space Group Number
194.00
5
12.00
12
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.
- metal Bismuth larut lan apa sing ditanggepi karo asam nitrat klempakan.
- Iku oksida digunakake minangka pigmen kuning ing Paint. Bismuth klorida oxide BiClO menehi susunan pearly kanggo Kosmetik.
sumber
Miturut Process electrolysis, Ocean, Mining
Found in Minerals, Mining, Ores saka Minerals
History
sing katutup
Joseph Black
Claude François Geoffroy
Discovery
ing taun 1755
ing taun 1753
turah mbrawah
Turah mbrawah Ing Universe
6 * 10-2 %
2
7 * 10-8 %
25
Turah mbrawah Ing Sun
~0.07 %
2
~0.000006 %
14
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 %
24
Turah mbrawah Ing Manungsa
0.03 %
4
ora Sumadhiya
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.
- Tin lan wesi bismuth duwe titik leleh banget kurang lan Empu kang digunakake ing layang geni lan geni extinguishers. Uga digunakake ing solders elektrik lan nyawijikaké.
Ulah Industrial
Industry Aerospace, Industry amunisi, Industry automobile, Industri Kimia, Industry Pharmaceutical
Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
Ulah Medical
NA
Industry Pharmaceutical
Ulah liyane
Surgical Instruments Manufacturing
wesi
Properties biologi
keracunan
non Toxic
Low Toxic
Saiki ing badan Human
Ya
Ya
Sang
37.80 Sang / mg dm-3
5
0.02 Sang / mg dm-3
20
ing Bone
1,800.00 ppm
4
0.20 ppm
22
fisik Properties
leleh Point
650.00 ° C
99+
271.30 ° C
99+
Boiling Point
1,107.00 ° C
99+
1,560.00 ° C
99+
katon
State fisik
Solid
Solid
warna
Gray
Silver
luster
NA
metallic
atose
Mohs atose
2.50
14
2.25
15
Brinell atose
260.00 MPa
36
70.00 MPa
99+
Kacepetan swara
4,940.00 m / s
11
1,790.00 m / s
99+
Properties Optical
reflectivity
74.00 %
7
ora Sumadhiya
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
Bi
isotop
Isotop dikenal
15
24
33
6
keelektronegatifan
Pauling Elektronegativitas
1.31
31
2.02
6
Sanderson Elektronegativitas
1.32
18
2.34
3
Allred Rochow Elektronegativitas
1.23
25
1.67
6
Mulliken-Jaffe Elektronegativitas
1.37
16
2.15
4
Allen Elektronegativitas
1.29
35
2.01
4
Electropositivity
Pauling Electropositivity
2.69
23
1.98
99+
tenogo ionisasi
Level Energy 1st
737.70 kJ / mol
24
703.00 kJ / mol
35
Level Energy 2
1,450.70 kJ / mol
99+
1,610.00 kJ / mol
33
Level Energy 3rd
7,732.70 kJ / mol
5
2,466.00 kJ / mol
99+
Level Energy 4
10,542.50 kJ / mol
4
4,370.00 kJ / mol
28
Level Energy 5th
13,630.00 kJ / mol
3
5,400.00 kJ / mol
30
Level Energy 6th
18,020.00 kJ / mol
3
8,520.00 kJ / mol
19
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+
2.60 g / amp-day
19
Fungsi Work elektron
3.66 eV
29
4.22 eV
22
Properties Kimia liyane
Corrosion, Highly Inflammable, ionisasi, kelarutan
ionisasi, Isotop radioaktif, kelarutan
atom Properties
Panggil atom
12
99+
83
33
Konfigurasi elektron
[Ne] 3s 2
[Xe] 4F 14 5d 10 6s 2 6p 3
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Rhombohedral (RHO)
Crystal pola
HCP-Crystal-Structure-of-Magnesium.jpg#100
RHO-Crystal-Structure-of-Bismuth.jpg#100
atom
Jumlah proton
12
99+
83
33
Jumlah Neutron
12
99+
126
18
Jumlah Èlèktron
12
99+
83
33
Radius saka Atom
Radius atom
160.00 pm
27
156.00 pm
29
kovalen Radius
141.00 pm
99+
148.00 pm
36
Van der Waals Radius
173.00 pm
37
207.00 pm
26
Bobot atom
24.31 Amu
99+
208.98 Amu
29
Volume atom
13.97 cm3 / mol
37
21.30 cm3 / mol
14
Nomer atom jejer
Potensi Valence Electron
40.00 (-eV)
99+
41.90 (-eV)
99+
Constant pola
320.94 pm
99+
667.40 pm
2
pola Angles
π/2, π/2, 2 π/3
NA
Pola C / A rasio
ora Sumadhiya
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
1.74 g / cm 3
99+
9.78 g / cm 3
39
Kapadhetan Nalika Liquid (ing mp)
1.58 g / cm3
99+
10.05 g / cm3
18
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
situs kelenturan
nyukur pengaturan
17.00 GPA
37
12.00 GPA
99+
pengaturan akeh
45.00 GPA
25
31.00 GPA
38
Young kang pengaturan
45.00 GPA
39
32.00 GPA
99+
Poisson rasio
0.29
15
0.33
11
Properties Teknik liyane
NA
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
1.74
99+
9.79
30
Nindakake Magnetic
paramagnetic
diamagnetic
permeabilitas
ora Sumadhiya
0.00 H / m
6
kelemahan
ora Sumadhiya
0.00
6
Properties Listrik
Property Listrik
Arman
Semiconductor
resistivity
43.90 nΩ · m
99+
1.29 nΩ · m
99+
konduktivitas listrik
0.23 10 6 / cm Ω
7
0.01 10 6 / cm Ω
99+
elektron Affinity
0.00 kJ / mol
40
91.20 kJ / mol
11
termal Properties
Kalor tartamtu
1.02 J / (kg K)
4
0.12 J / (kg K)
40
Graham Kapasitas kalor
24.87 J / mol · K
99+
25.52 J / mol · K
37
doyo termal
156.00 W / m · K
8
7.97 W / m · K
99+
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
24.80 μm / (m · K)
15
13.40 μm / (m · K)
28
enthalpy
Enthalpy panguapan
128.70 kJ / mol
99+
151.00 kJ / mol
99+
Enthalpy saka Fusion
8.95 kJ / mol
39
10.90 kJ / mol
33
Enthalpy saka atomization
148.50 kJ / mol
99+
207.10 kJ / mol
99+
Standard molar Entropy
32.70 J / mol.K
99+
56.70 J / mol.K
24
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