Panerapan mungsuh Dysprosium
Tabel périodik
Symbol
Ga
Dy
Panggil Group
13
5
ora Sumadhiya
Panggil periode
4
6
Block
p pemblokiran
pemblokiran f
Family unsur
Transisi Post-
lanthanide
CAS Number
7440553
32
7429916
99+
Jeneng papan Group
Cmca
P63 / mmc
Space Group Number
64.00
9
194.00
5
facts
Facts Interesting
- A gram saka logam Gallium bisa tuku mung telung dolar.
- Panerapan logam ketemu ing ores bab ing ngisor iki Coal, Bauksit, Diaspore, sphalerite, germanite lan Seng.
- Dysprosium tumindak stabil ing udhara ing suhu kamar.
- Dysprosium dumadakan bgt kaya logam paramagnetic.
sumber
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals
Found in Minerals, Mining, Ores saka Minerals
History
sing katutup
Lecoq de Boisbaudran
Lecoq de Boisbaudran
Discovery
ing taun 1875
ing taun 1886
turah mbrawah
Turah mbrawah Ing Universe
1 * 10-6 %
16
2 * 10-7 %
22
Turah mbrawah Ing Sun
~0.000004 %
16
~0.0000002 %
25
Turah mbrawah Ing meteorit
0.00 %
16
0.00 %
33
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
24
0.00 %
28
Turah mbrawah Ing Segara
0.00 %
22
0.00 %
35
ulah
Ulah lan Wuku
- Panerapan arsenida punika komponèn penting banget akeh semikonduktor lan manufaktur mimpin.
- Panerapan nitride uga ngerti minangka semikonduktor lan digunakake ing teknologi Blu-ray, Smartphone mobile lan LED.
- Dysprosium logam reaktif amarga kang wangun murni ora minangka biasanipun minangka alloy sawijining.
- Thi alloy logam digunakake ing magnate iku resistance kanggo suhu dhuwur.
Ulah Industrial
Industry Listrik, Industry Elektronik
NA
Ulah Medical
Surgical Instruments Manufacturing
NA
Ulah liyane
wesi
wesi, Nuclear Riset
Properties biologi
keracunan
non Toxic
mildly Toxic
Saiki ing badan Human
Ya
Ora
Sang
0.08 Sang / mg dm-3
13
ora Sumadhiya
fisik Properties
leleh Point
29.78 ° C
99+
1,407.00 ° C
32
Boiling Point
2,403.00 ° C
99+
2,562.00 ° C
99+
katon
State fisik
Solid
Solid
warna
perak Putih
perak Putih
luster
metallic
metallic
atose
Mohs atose
1.50
18
ora Sumadhiya
Brinell atose
56.80 MPa
99+
500.00 MPa
23
Vickers atose
ora Sumadhiya
540.00 MPa
20
Kacepetan swara
2,740.00 m / s
31
2,710.00 m / s
33
Properties Optical
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
Ga
Dy
isotop
Isotop dikenal
24
15
29
10
keelektronegatifan
Pauling Elektronegativitas
1.81
15
1.22
38
Sanderson Elektronegativitas
2.42
2
ora Sumadhiya
Allred Rochow Elektronegativitas
1.82
1
1.10
30
Mulliken-Jaffe Elektronegativitas
2.01
5
ora Sumadhiya
Allen Elektronegativitas
1.76
14
ora Sumadhiya
Electropositivity
Pauling Electropositivity
2.19
39
2.78
16
tenogo ionisasi
Level Energy 1st
578.80 kJ / mol
99+
573.00 kJ / mol
99+
Level Energy 2
1,979.30 kJ / mol
13
1,130.00 kJ / mol
99+
Level Energy 3rd
2,963.00 kJ / mol
28
2,200.00 kJ / mol
99+
Level Energy 4
6,180.00 kJ / mol
8
3,990.00 kJ / mol
37
padha karo elektrokimia
0.87 g / amp-day
99+
2.02 g / amp-day
29
Fungsi Work elektron
4.20 eV
23
ora Sumadhiya
Properties Kimia liyane
ionisasi, Isotop radioaktif
anti Corrosion, ionisasi, Isotop radioaktif, kelarutan
atom Properties
Panggil atom
31
99+
66
99+
Konfigurasi elektron
[Ar] 3d 10 4s 2 4p 1
[Xe] 4F 9 6s 2
Struktur Crystal
Orthorhombic (Orth)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
ORTH-Crystal-Structure-of-Gallium.jpg#100
HCP-Crystal-Structure-of-Dysprosium.jpg#100
atom
Jumlah proton
31
99+
66
99+
Jumlah Neutron
39
99+
96
35
Jumlah Èlèktron
31
99+
66
99+
Radius saka Atom
Radius atom
135.00 pm
99+
178.00 pm
16
kovalen Radius
122.00 pm
99+
192.00 pm
17
Van der Waals Radius
187.00 pm
32
229.00 pm
20
Bobot atom
69.72 Amu
99+
162.50 Amu
99+
Volume atom
11.80 cm3 / mol
99+
19.00 cm3 / mol
23
Nomer atom jejer
Potensi Valence Electron
69.70 (-eV)
19
47.40 (-eV)
32
Constant pola
451.97 pm
18
359.30 pm
37
pola Angles
π/2, π/2, π/2
π/2, π/2, 2 π/3
Pola C / A rasio
ora Sumadhiya
1.57
15
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
5.91 g / cm 3
99+
8.54 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
6.10 g / cm3
99+
8.37 g / cm3
25
Strength tensile
ora Sumadhiya
120.00 MPa
15
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)
15
ora Sumadhiya
situs kelenturan
nyukur pengaturan
ora Sumadhiya
24.70 GPA
31
pengaturan akeh
ora Sumadhiya
40.50 GPA
31
Young kang pengaturan
9.80 GPA
99+
61.40 GPA
33
Poisson rasio
0.47
1
0.25
25
Properties Teknik liyane
NA
Sectile
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
5.91
99+
8.55
38
Nindakake Magnetic
diamagnetic
paramagnetic
Properties Listrik
Property Listrik
Semiconductor
Arman
resistivity
270.00 nΩ · m
15
926.00 nΩ · m
2
konduktivitas listrik
0.07 10 6 / cm Ω
29
0.01 10 6 / cm Ω
99+
elektron Affinity
28.90 kJ / mol
31
50.00 kJ / mol
21
termal Properties
Kalor tartamtu
0.37 J / (kg K)
16
0.17 J / (kg K)
34
Graham Kapasitas kalor
25.86 J / mol · K
35
27.70 J / mol · K
14
doyo termal
40.60 W / m · K
34
10.70 W / m · K
99+
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
18.00 μm / (m · K)
24
9.90 μm / (m · K)
40
enthalpy
Enthalpy panguapan
256.10 kJ / mol
36
230.00 kJ / mol
39
Enthalpy saka Fusion
5.59 kJ / mol
99+
11.05 kJ / mol
32
Enthalpy saka atomization
276.10 kJ / mol
39
301.00 kJ / mol
36
Standard molar Entropy
40.80 J / mol.K
38
75.60 J / mol.K
7
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