Magnesium mungsuh ytterbium
Tabel périodik
Symbol
Mg
Yb
Panggil Group
2
16
ora Sumadhiya
Panggil periode
3
6
Block
s pemblokiran
pemblokiran f
Family unsur
alkalin bumi
lanthanide
CAS Number
7439954
99+
7440644
26
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.
- Ytterbium logam oxidizes kanthi cepet yen kapapar online.
- Ytterbium logam bisa dissolve cepet ing asam Mineral.
sumber
Miturut Process electrolysis, Ocean, Mining
Found in Minerals, Mining, Ores saka Minerals
History
sing katutup
Joseph Black
Jean Charles Galissard de Marignac
Discovery
ing taun 1755
ing taun 1878
turah mbrawah
Turah mbrawah Ing Universe
6 * 10-2 %
2
2 * 10-7 %
22
Turah mbrawah Ing Sun
~0.07 %
2
~0.0000001 %
26
Turah mbrawah Ing meteorit
12.00 %
2
0.00 %
36
Turah mbrawah Ing bumi lemah ndhuwur
2.90 %
4
0.00 %
33
Turah mbrawah Ing Segara
0.13 %
2
0.00 %
37
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.
- metal Ytterbium digunakake ing piranti memori lan laser tuneable.
- Sampeyan uga dipigunakaké minangka katalis industri minangka katalis sing banget beracun lan Heh.
Ulah Industrial
Industry Aerospace, Industry amunisi, Industry automobile, Industri Kimia, Industry Pharmaceutical
Industry automobile, Industri Kimia
Ulah Medical
NA
NA
Ulah liyane
Surgical Instruments Manufacturing
wesi
Properties biologi
keracunan
non Toxic
Highly Toxic
Saiki ing badan Human
Ya
Ora
Sang
37.80 Sang / mg dm-3
5
ora Sumadhiya
ing Bone
1,800.00 ppm
4
ora Sumadhiya
fisik Properties
leleh Point
650.00 ° C
99+
824.00 ° C
99+
Boiling Point
1,107.00 ° C
99+
1,196.00 ° C
99+
katon
State fisik
Solid
Solid
warna
Gray
perak Putih
luster
NA
metallic
atose
Mohs atose
2.50
14
ora Sumadhiya
Brinell atose
260.00 MPa
36
343.00 MPa
31
Vickers atose
ora Sumadhiya
206.00 MPa
33
Kacepetan swara
4,940.00 m / s
11
1,590.00 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
Yb
isotop
Isotop dikenal
15
24
30
9
keelektronegatifan
Pauling Elektronegativitas
1.31
31
ora Sumadhiya
Sanderson Elektronegativitas
1.32
18
ora Sumadhiya
Allred Rochow Elektronegativitas
1.23
25
1.06
33
Mulliken-Jaffe Elektronegativitas
1.37
16
ora Sumadhiya
Allen Elektronegativitas
1.29
35
ora Sumadhiya
Electropositivity
Pauling Electropositivity
2.69
23
ora Sumadhiya
tenogo ionisasi
Level Energy 1st
737.70 kJ / mol
24
603.40 kJ / mol
99+
Level Energy 2
1,450.70 kJ / mol
99+
1,174.80 kJ / mol
99+
Level Energy 3rd
7,732.70 kJ / mol
5
2,417.00 kJ / mol
99+
Level Energy 4
10,542.50 kJ / mol
4
4,203.00 kJ / mol
31
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+
2.15 g / amp-day
25
Fungsi Work elektron
3.66 eV
29
ora Sumadhiya
Properties Kimia liyane
Corrosion, Highly Inflammable, ionisasi, kelarutan
ionisasi, Isotop radioaktif, kelarutan
atom Properties
Panggil atom
12
99+
70
99+
Konfigurasi elektron
[Ne] 3s 2
[Xe] 4F 14 6s 2
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Face tengah kubik (FCC)
Crystal pola
HCP-Crystal-Structure-of-Magnesium.jpg#100
FCC-Crystal-Structure-of-Ytterbium.jpg#100
atom
Jumlah proton
12
99+
70
99+
Jumlah Neutron
12
99+
103
31
Jumlah Èlèktron
12
99+
70
99+
Radius saka Atom
Radius atom
160.00 pm
27
176.00 pm
18
kovalen Radius
141.00 pm
99+
187.00 pm
20
Van der Waals Radius
173.00 pm
37
242.00 pm
12
Bobot atom
24.31 Amu
99+
173.05 Amu
99+
Volume atom
13.97 cm3 / mol
37
24.79 cm3 / mol
9
Nomer atom jejer
Potensi Valence Electron
40.00 (-eV)
99+
50.30 (-eV)
27
Constant pola
320.94 pm
99+
548.47 pm
11
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+
6.90 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
1.58 g / cm3
99+
6.21 g / cm3
99+
Strength tensile
ora Sumadhiya
58.00 MPa
18
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
situs kelenturan
nyukur pengaturan
17.00 GPA
37
9.90 GPA
99+
pengaturan akeh
45.00 GPA
25
30.50 GPA
39
Young kang pengaturan
45.00 GPA
39
23.90 GPA
99+
Poisson rasio
0.29
15
0.21
33
Properties Teknik liyane
NA
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
1.74
99+
6.97
99+
Nindakake Magnetic
paramagnetic
paramagnetic
Properties Listrik
Property Listrik
Arman
Arman
resistivity
43.90 nΩ · m
99+
0.25 nΩ · m
99+
konduktivitas listrik
0.23 10 6 / cm Ω
7
0.04 10 6 / cm Ω
38
elektron Affinity
0.00 kJ / mol
40
50.00 kJ / mol
21
termal Properties
Kalor tartamtu
1.02 J / (kg K)
4
0.15 J / (kg K)
36
Graham Kapasitas kalor
24.87 J / mol · K
99+
26.74 J / mol · K
25
doyo termal
156.00 W / m · K
8
38.50 W / m · K
35
suhu kritis
ora Sumadhiya
26.30 K
7
Expansion termal
24.80 μm / (m · K)
15
26.30 μm / (m · K)
14
enthalpy
Enthalpy panguapan
128.70 kJ / mol
99+
128.90 kJ / mol
99+
Enthalpy saka Fusion
8.95 kJ / mol
39
7.66 kJ / mol
99+
Enthalpy saka atomization
148.50 kJ / mol
99+
180.00 kJ / mol
99+
Standard molar Entropy
32.70 J / mol.K
99+
59.90 J / mol.K
21
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