Zirconium mungsuh Magnesium
Tabel périodik
Symbol
Zr
Mg
Panggil Group
4
14
2
16
Panggil periode
5
3
Block
d block
s pemblokiran
Family unsur
transisi Metal
alkalin bumi
CAS Number
7440677
23
7439954
99+
Jeneng papan Group
P63 / mmc
P63 / mmc
Space Group Number
194.00
5
194.00
5
facts
Facts Interesting
- Zirconium logam bisa nolak kanggo asam banget.
- Zirconium logam ditanggepi karo oksigen lan nitrogen ing atmosfer.
- ion Magnesium sing saiki ing saben chlorophyll saka tetuwuhan ijo.
- Ngontrol Magnesium geni dening pouring banyu ing bab iku bakal ngakibataké jeblugan.
sumber
Found in Minerals, Mining, Ores saka Minerals
Miturut Process electrolysis, Ocean, Mining
History
sing katutup
Martin Heinrich Klaproth
Joseph Black
Discovery
ing taun 1789
ing taun 1755
turah mbrawah
Turah mbrawah Ing Universe
5 * 10-6 %
13
6 * 10-2 %
2
Turah mbrawah Ing Sun
~0.000004 %
16
~0.07 %
2
Turah mbrawah Ing meteorit
0.00 %
17
12.00 %
2
Turah mbrawah Ing bumi lemah ndhuwur
0.01 %
14
2.90 %
4
Turah mbrawah Ing Segara
0.00 %
23
0.13 %
2
Turah mbrawah Ing Manungsa
0.00 %
15
0.03 %
4
ulah
Ulah lan Wuku
- Minangka logam ora nresep neutron; Kang digunakake ing stasiun daya nuklir.
- oxide sawijining digunakake ing keramik kuwat Ultra. Sampeyan uga dipigunakaké ing crucibles Manufaktur.
- 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.
Ulah Industrial
Industry Aerospace, Industry amunisi
Industry Aerospace, Industry amunisi, Industry automobile, Industri Kimia, Industry Pharmaceutical
Ulah Medical
NA
NA
Ulah liyane
wesi, Nuclear Riset, tujuan Research
Surgical Instruments Manufacturing
Properties biologi
keracunan
NA
non Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.01 Sang / mg dm-3
21
37.80 Sang / mg dm-3
5
ing Bone
0.10 ppm
23
1,800.00 ppm
4
fisik Properties
leleh Point
1,852.00 ° C
15
650.00 ° C
99+
Boiling Point
4,377.00 ° C
11
1,107.00 ° C
99+
katon
State fisik
Solid
Solid
warna
perak Putih
Gray
luster
lustrous
NA
atose
Mohs atose
5.00
8
2.50
14
Brinell atose
638.00 MPa
19
260.00 MPa
36
Vickers atose
820.00 MPa
15
ora Sumadhiya
Kacepetan swara
3,800.00 m / s
20
4,940.00 m / s
11
Properties Optical
reflectivity
ora Sumadhiya
74.00 %
7
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
Zr
Mg
isotop
Isotop dikenal
24
15
15
24
keelektronegatifan
Pauling Elektronegativitas
1.33
30
1.31
31
Sanderson Elektronegativitas
0.90
25
1.32
18
Allred Rochow Elektronegativitas
1.22
26
1.23
25
Mulliken-Jaffe Elektronegativitas
ora Sumadhiya
1.37
16
Allen Elektronegativitas
1.32
34
1.29
35
Electropositivity
Pauling Electropositivity
2.67
24
2.69
23
tenogo ionisasi
Level Energy 1st
640.10 kJ / mol
99+
737.70 kJ / mol
24
Level Energy 2
1,270.00 kJ / mol
99+
1,450.70 kJ / mol
99+
Level Energy 3rd
2,218.00 kJ / mol
99+
7,732.70 kJ / mol
5
Level Energy 4
3,313.00 kJ / mol
99+
10,542.50 kJ / mol
4
Level Energy 5th
7,752.00 kJ / mol
10
13,630.00 kJ / mol
3
Level Energy 6th
9,500.00 kJ / mol
15
18,020.00 kJ / mol
3
tingkat Energy 7
ora Sumadhiya
21,711.00 kJ / mol
3
Level Energy 8
ora Sumadhiya
25,661.00 kJ / mol
3
Level Energy 9
ora Sumadhiya
31,653.00 kJ / mol
3
Level Energy 10th
ora Sumadhiya
35,458.00 kJ / mol
5
Level Energy 11
ora Sumadhiya
169,988.00 kJ / mol
1
Level Energy 12
ora Sumadhiya
189,368.00 kJ / mol
1
padha karo elektrokimia
0.85 g / amp-day
99+
0.45 g / amp-day
99+
Fungsi Work elektron
4.05 eV
26
3.66 eV
29
Properties Kimia liyane
anti Corrosion, kebakar, ionisasi, Isotop radioaktif, kelarutan
Corrosion, Highly Inflammable, ionisasi, kelarutan
atom Properties
Panggil atom
40
99+
12
99+
Konfigurasi elektron
[Kr] 4d 2 5S 2
[Ne] 3s 2
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
HCP-Crystal-Structure-of-Zirconium.jpg#100
HCP-Crystal-Structure-of-Magnesium.jpg#100
atom
Jumlah proton
40
99+
12
99+
Jumlah Neutron
51
99+
12
99+
Jumlah Èlèktron
40
99+
12
99+
Radius saka Atom
Radius atom
160.00 pm
27
160.00 pm
27
kovalen Radius
175.00 pm
23
141.00 pm
99+
Van der Waals Radius
200.00 pm
28
173.00 pm
37
Bobot atom
91.22 Amu
99+
24.31 Amu
99+
Volume atom
14.10 cm3 / mol
36
13.97 cm3 / mol
37
Nomer atom jejer
Potensi Valence Electron
80.00 (-eV)
18
40.00 (-eV)
99+
Constant pola
323.20 pm
99+
320.94 pm
99+
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, 2 π/3
Pola C / A rasio
1.59
8
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
6.52 g / cm 3
99+
1.74 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
5.80 g / cm3
99+
1.58 g / cm3
99+
Strength tensile
330.00 MPa
12
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 2000 K
0.00 (Pa)
21
ora Sumadhiya
situs kelenturan
nyukur pengaturan
33.00 GPA
20
17.00 GPA
37
pengaturan akeh
91.10 GPA
17
45.00 GPA
25
Young kang pengaturan
88.00 GPA
22
45.00 GPA
39
Poisson rasio
0.34
10
0.29
15
Properties Teknik liyane
ductile, malleable
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
6.51
99+
1.74
99+
Nindakake Magnetic
paramagnetic
paramagnetic
Properties Listrik
Property Listrik
Arman
Arman
resistivity
421.00 nΩ · m
11
43.90 nΩ · m
99+
konduktivitas listrik
0.02 10 6 / cm Ω
99+
0.23 10 6 / cm Ω
7
elektron Affinity
41.10 kJ / mol
27
0.00 kJ / mol
40
termal Properties
Kalor tartamtu
0.27 J / (kg K)
19
1.02 J / (kg K)
4
Graham Kapasitas kalor
25.36 J / mol · K
99+
24.87 J / mol · K
99+
doyo termal
22.60 W / m · K
99+
156.00 W / m · K
8
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
5.70 μm / (m · K)
99+
24.80 μm / (m · K)
15
enthalpy
Enthalpy panguapan
581.60 kJ / mol
9
128.70 kJ / mol
99+
Enthalpy saka Fusion
20.90 kJ / mol
11
8.95 kJ / mol
39
Enthalpy saka atomization
598.00 kJ / mol
10
148.50 kJ / mol
99+
Standard molar Entropy
39.00 J / mol.K
39
32.70 J / mol.K
99+
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