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lutetium metal
lutetium


Tabel périodik
Symbol
Lu
Panggil Group
3 15
Panggil periode
6 2
Block
pemblokiran f
Family unsur
lanthanide
CAS Number
7439943 84
Jeneng papan Group
P63 / mmc
Space Group Number
194.00 7
facts
Facts Interesting
  • Metal lebuning Lutetium unsur punika Highly mbledhos.
  • Lutetium logam resistance karat lan tumindak stabil ing udhara.
sumber
Found in Minerals, Mining, Ores saka Minerals
History
sing katutup
Georges Urbain and Carl Auer von Welsbach
Discovery
ing taun 1906
turah mbrawah
Turah mbrawah Ing Universe
0.00 % 31
Turah mbrawah Ing Sun
0.00 % 26
Turah mbrawah Ing meteorit
0.00 % 48
Turah mbrawah Ing bumi lemah ndhuwur
0.00 % 41
Turah mbrawah Ing Segara
0.00 % 44
Turah mbrawah Ing Manungsa
0.00 % 24
ulah
Ulah lan Wuku
  • Lutetium logam digunakake njaba riset. Wis komersial kaya katalis Industrial kanggo gawe panyulingan lenga hidrokarbon.
Ulah Industrial
-
Ulah Medical
-
Ulah liyane
wesi
Properties biologi
keracunan
Low Toxic
Saiki ing badan Human
Ora
Sang
0.00 Sang / mg dm-3 37
ing Bone
0.00 ppm 41
fisik
leleh Point
1,652.00 ° C 19
Boiling Point
3,402.00 ° C 20
katon
State fisik
Solid
warna
perak Putih
luster
metallic
atose
Mohs atose
4.50 10
Brinell atose
893.00 MPa 11
Vickers atose
1,160.00 MPa 14
Kacepetan swara
5,200.00 m / s 10
Properties Optical
bias Index
1.90 18
reflectivity
60.00 % 23
allotropes
Ora
α allotropes
-
β allotropes
-
γ allotropes
-
Kimia
Formula Kimia
Lu
isotop
Isotop dikenal
35 4
keelektronegatifan
Pauling Elektronegativitas
1.27 35
Sanderson Elektronegativitas
1.27 27
Allred Rochow Elektronegativitas
1.14 29
Mulliken-Jaffe Elektronegativitas
1.27 34
Allen Elektronegativitas
1.27 43
Electropositivity
Pauling Electropositivity
2.73 20
tenogo ionisasi
Level Energy 1st
523.50 kJ / mol 79
Level Energy 2
1,340.00 kJ / mol 52
Level Energy 3rd
2,022.30 kJ / mol 77
Level Energy 4
4,370.00 kJ / mol 38
Level Energy 5th
6,445.00 kJ / mol 34
Level Energy 6th
5,230.00 kJ / mol 83
tingkat Energy 7
5,230.00 kJ / mol 75
Level Energy 8
5,230.00 kJ / mol 74
Level Energy 9
5,230.00 kJ / mol 73
Level Energy 10th
5,230.00 kJ / mol 71
Level Energy 11
5,235.00 kJ / mol 76
Level Energy 12
5,230.00 kJ / mol 79
Level Energy 13
5,230.00 kJ / mol 69
Level Energy 14
5,230.00 kJ / mol 54
Level Energy 15
52,300.00 kJ / mol 69
Level Energy 16
52,300.00 kJ / mol 55
Level Energy 17
523.50 kJ / mol 84
Level Energy 18
5,230.00 kJ / mol 70
Level Energy 19
523.50 kJ / mol 83
Level Energy 20
523.00 kJ / mol 73
Level Energy 21
523.50 kJ / mol 83
Level Energy 22
523.00 kJ / mol 67
Level Energy 23rd
5,230.00 kJ / mol 28
Level Energy 24
523.50 kJ / mol 79
Level Energy 25th
523.00 kJ / mol 71
Level Energy 26th
523.50 kJ / mol 79
Level Energy 27th
523.50 kJ / mol 74
Level Energy 28th
523.50 kJ / mol 77
Level Energy 29
523.50 kJ / mol 80
Level Energy 30
523.00 kJ / mol 74
padha karo elektrokimia
2.18 g / amp-day 27
Fungsi Work elektron
3.30 eV 44
Properties Kimia liyane
anti Corrosion, ionisasi, Isotop radioaktif, kelarutan
atom
Panggil atom
71 45
Konfigurasi elektron
[Xe] 6s 2 4F 14 5d 1
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Crystal pola
BCC-Crystal-Structure-.jpg#100
atom
Jumlah proton
71 44
Jumlah Neutron
104 31
Jumlah Èlèktron
71 44
Radius saka Atom
Radius atom
174.00 pm 22
kovalen Radius
187.00 pm 20
Van der Waals Radius
221.00 pm 27
Bobot atom
174.97 Amu 40
Volume atom
17.78 cm3 / mol 44
Nomer atom jejer
unsur Previous
76
Sabanjure unsur
63
Potensi Valence Electron
50.90 (-eV) 27
Constant pola
350.31 pm 47
pola Angles
π/2, π/2, 2 π/3
Pola C / A rasio
1.59 32
Teknik
Kapadhetan
Kapadhetan Ing suhu kamar
9.84 g / cm 3 42
Kapadhetan Nalika Liquid (ing mp)
9.30 g / cm3 47
Strength tensile
230.00 MPa 18
viskositas
0.00 25
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa) 35
Meksa beluk ing 2000 K
3.18 (Pa) 11
situs kelenturan
nyukur pengaturan
27.20 GPA 33
pengaturan akeh
47.60 GPA 25
Young kang pengaturan
68.60 GPA 32
Poisson rasio
0.26 21
Properties Teknik liyane
-
Magnetic
Ciri Magnetic
Gravitasi tartamtu
9.84 43
Nindakake Magnetic
paramagnetic
permeabilitas
0.00 H / m 9
kelemahan
0.00 14
Properties Listrik
Property Listrik
Arman
resistivity
582.00 nΩ · m 9
konduktivitas listrik
0.02 10 6 / cm Ω 50
elektron Affinity
50.00 kJ / mol 26
termal
Kalor tartamtu
0.15 J / (kg K) 37
Graham Kapasitas kalor
26.86 J / mol · K 31
doyo termal
16.40 W / m · K 52
suhu kritis
1,925.00 K 23
Expansion termal
9.90 μm / (m · K) 53
enthalpy
Enthalpy panguapan
355.90 kJ / mol 32
Enthalpy saka Fusion
18.70 kJ / mol 13
Enthalpy saka atomization
398.00 kJ / mol 26
Standard molar Entropy
51.00 J / mol.K 41
Tabel périodik >>
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