ytterbium mungsuh Panerapan
Tabel périodik
Symbol
Yb
Ga
Panggil Group
ora Sumadhiya
13
5
Panggil periode
6
4
Block
pemblokiran f
p pemblokiran
Family unsur
lanthanide
Transisi Post-
CAS Number
7440644
26
7440553
32
Jeneng papan Group
Fm_ 3M
Cmca
Space Group Number
225.00
2
64.00
9
facts
Facts Interesting
- Ytterbium logam oxidizes kanthi cepet yen kapapar online.
- Ytterbium logam bisa dissolve cepet ing asam Mineral.
- 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.
sumber
Found in Minerals, Mining, Ores saka Minerals
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals
History
sing katutup
Jean Charles Galissard de Marignac
Lecoq de Boisbaudran
Discovery
ing taun 1878
ing taun 1875
turah mbrawah
Turah mbrawah Ing Universe
2 * 10-7 %
22
1 * 10-6 %
16
Turah mbrawah Ing Sun
~0.0000001 %
26
~0.000004 %
16
Turah mbrawah Ing meteorit
0.00 %
36
0.00 %
16
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
33
0.00 %
24
Turah mbrawah Ing Segara
0.00 %
37
0.00 %
22
ulah
Ulah lan Wuku
- metal Ytterbium digunakake ing piranti memori lan laser tuneable.
- Sampeyan uga dipigunakaké minangka katalis industri minangka katalis sing banget beracun lan Heh.
- 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.
Ulah Industrial
Industry automobile, Industri Kimia
Industry Listrik, Industry Elektronik
Ulah Medical
NA
Surgical Instruments Manufacturing
Ulah liyane
wesi
wesi
Properties biologi
keracunan
Highly Toxic
non Toxic
Saiki ing badan Human
Ora
Ya
Sang
ora Sumadhiya
0.08 Sang / mg dm-3
13
fisik Properties
leleh Point
824.00 ° C
99+
29.78 ° C
99+
Boiling Point
1,196.00 ° C
99+
2,403.00 ° C
99+
katon
State fisik
Solid
Solid
warna
perak Putih
perak Putih
luster
metallic
metallic
atose
Mohs atose
ora Sumadhiya
1.50
18
Brinell atose
343.00 MPa
31
56.80 MPa
99+
Vickers atose
206.00 MPa
33
ora Sumadhiya
Kacepetan swara
1,590.00 m / s
99+
2,740.00 m / s
31
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
Yb
Ga
isotop
Isotop dikenal
30
9
24
15
keelektronegatifan
Pauling Elektronegativitas
ora Sumadhiya
1.81
15
Sanderson Elektronegativitas
ora Sumadhiya
2.42
2
Allred Rochow Elektronegativitas
1.06
33
1.82
1
Mulliken-Jaffe Elektronegativitas
ora Sumadhiya
2.01
5
Allen Elektronegativitas
ora Sumadhiya
1.76
14
Electropositivity
Pauling Electropositivity
ora Sumadhiya
2.19
39
tenogo ionisasi
Level Energy 1st
603.40 kJ / mol
99+
578.80 kJ / mol
99+
Level Energy 2
1,174.80 kJ / mol
99+
1,979.30 kJ / mol
13
Level Energy 3rd
2,417.00 kJ / mol
99+
2,963.00 kJ / mol
28
Level Energy 4
4,203.00 kJ / mol
31
6,180.00 kJ / mol
8
padha karo elektrokimia
2.15 g / amp-day
25
0.87 g / amp-day
99+
Fungsi Work elektron
ora Sumadhiya
4.20 eV
23
Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan
ionisasi, Isotop radioaktif
atom Properties
Panggil atom
70
99+
31
99+
Konfigurasi elektron
[Xe] 4F 14 6s 2
[Ar] 3d 10 4s 2 4p 1
Struktur Crystal
Face tengah kubik (FCC)
Orthorhombic (Orth)
Crystal pola
FCC-Crystal-Structure-of-Ytterbium.jpg#100
ORTH-Crystal-Structure-of-Gallium.jpg#100
atom
Jumlah proton
70
99+
31
99+
Jumlah Neutron
103
31
39
99+
Jumlah Èlèktron
70
99+
31
99+
Radius saka Atom
Radius atom
176.00 pm
18
135.00 pm
99+
kovalen Radius
187.00 pm
20
122.00 pm
99+
Van der Waals Radius
242.00 pm
12
187.00 pm
32
Bobot atom
173.05 Amu
99+
69.72 Amu
99+
Volume atom
24.79 cm3 / mol
9
11.80 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
50.30 (-eV)
27
69.70 (-eV)
19
Constant pola
548.47 pm
11
451.97 pm
18
pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
Pola C / A rasio
ora Sumadhiya
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
6.90 g / cm 3
99+
5.91 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
6.21 g / cm3
99+
6.10 g / cm3
99+
Strength tensile
58.00 MPa
18
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
ora Sumadhiya
0.00 (Pa)
15
situs kelenturan
nyukur pengaturan
9.90 GPA
99+
ora Sumadhiya
pengaturan akeh
30.50 GPA
39
ora Sumadhiya
Young kang pengaturan
23.90 GPA
99+
9.80 GPA
99+
Poisson rasio
0.21
33
0.47
1
Properties Teknik liyane
ductile, malleable
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
6.97
99+
5.91
99+
Nindakake Magnetic
paramagnetic
diamagnetic
Properties Listrik
Property Listrik
Arman
Semiconductor
resistivity
0.25 nΩ · m
99+
270.00 nΩ · m
15
konduktivitas listrik
0.04 10 6 / cm Ω
38
0.07 10 6 / cm Ω
29
elektron Affinity
50.00 kJ / mol
21
28.90 kJ / mol
31
termal Properties
Kalor tartamtu
0.15 J / (kg K)
36
0.37 J / (kg K)
16
Graham Kapasitas kalor
26.74 J / mol · K
25
25.86 J / mol · K
35
doyo termal
38.50 W / m · K
35
40.60 W / m · K
34
suhu kritis
26.30 K
7
ora Sumadhiya
Expansion termal
26.30 μm / (m · K)
14
18.00 μm / (m · K)
24
enthalpy
Enthalpy panguapan
128.90 kJ / mol
99+
256.10 kJ / mol
36
Enthalpy saka Fusion
7.66 kJ / mol
99+
5.59 kJ / mol
99+
Enthalpy saka atomization
180.00 kJ / mol
99+
276.10 kJ / mol
39
Standard molar Entropy
59.90 J / mol.K
21
40.80 J / mol.K
38
|
||
|
||
|
