lutetium mungsuh sodium
Tabel périodik
Symbol
Lu
Na
Panggil Group
ora Sumadhiya
1
17
Panggil periode
6
3
Block
pemblokiran f
s pemblokiran
Family unsur
lanthanide
alkali
CAS Number
7439943
99+
7440235
99+
Jeneng papan Group
P63 / mmc
3M Im_
Space Group Number
194.00
5
229.00
1
facts
Facts Interesting
- Metal lebuning Lutetium unsur punika Highly mbledhos.
- Lutetium logam resistance karat lan tumindak stabil ing udhara.
- Ing suhu kamar Sodium logam sanget alus kang bisa disigar mudhun menyang bêsik karo piso butter.
- senyawa paling umum saka Sodium iku NaCl (Salt).
sumber
Found in Minerals, Mining, Ores saka Minerals
Miturut Process electrolysis, Mining
History
sing katutup
Georges Urbain and Carl Auer von Welsbach
Humphry Davy
Discovery
ing taun 1906
1807
turah mbrawah
Turah mbrawah Ing Universe
1 * 10-8 %
30
2 * 10-3 %
6
Turah mbrawah Ing Sun
~0.0000001 %
26
~0.004 %
6
Turah mbrawah Ing meteorit
0.00 %
99+
0.55 %
6
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
99+
2.30 %
5
Turah mbrawah Ing Segara
0.00 %
99+
1.10 %
1
Turah mbrawah Ing Manungsa
ora Sumadhiya
0.14 %
3
ulah
Ulah lan Wuku
- Lutetium logam digunakake njaba riset. Wis komersial kaya katalis Industrial kanggo gawe panyulingan lenga hidrokarbon.
- Ing sawetara reaktor nuklir sodium digunakake minangka exchanger panas.
- Senyawa saka logam Sodium disebut Salt (Sodium klorida) digunakake ing Food.
Ulah Industrial
NA
Industry Listrik, Industry Elektronik
Ulah Medical
NA
Industry Pharmaceutical
Ulah liyane
wesi
wesi
Properties biologi
keracunan
Low Toxic
Toxic
Saiki ing badan Human
Ora
Ya
Sang
ora Sumadhiya
1,970.00 Sang / mg dm-3
1
ing Bone
ora Sumadhiya
10,000.00 ppm
2
fisik Properties
leleh Point
1,652.00 ° C
19
97.72 ° C
99+
Boiling Point
3,402.00 ° C
19
883.00 ° C
99+
katon
State fisik
Solid
Solid
warna
perak Putih
perak Putih
luster
metallic
metallic
atose
Mohs atose
ora Sumadhiya
0.50
22
Brinell atose
893.00 MPa
10
0.69 MPa
99+
Vickers atose
1,160.00 MPa
8
ora Sumadhiya
Kacepetan swara
ora Sumadhiya
3,200.00 m / s
24
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
Lu
Na
isotop
Isotop dikenal
35
4
17
22
keelektronegatifan
Pauling Elektronegativitas
1.27
34
0.93
99+
Sanderson Elektronegativitas
ora Sumadhiya
0.56
30
Allred Rochow Elektronegativitas
1.14
28
1.01
35
Mulliken-Jaffe Elektronegativitas
ora Sumadhiya
0.91
21
Allen Elektronegativitas
ora Sumadhiya
0.87
99+
Electropositivity
Pauling Electropositivity
2.73
20
3.07
6
tenogo ionisasi
Level Energy 1st
523.50 kJ / mol
99+
495.80 kJ / mol
99+
Level Energy 2
1,340.00 kJ / mol
99+
4,562.00 kJ / mol
4
Level Energy 3rd
2,022.30 kJ / mol
99+
6,910.30 kJ / mol
6
Level Energy 4
4,370.00 kJ / mol
28
9,543.00 kJ / mol
5
Level Energy 5th
6,445.00 kJ / mol
21
13,354.00 kJ / mol
4
Level Energy 6th
ora Sumadhiya
16,613.00 kJ / mol
4
tingkat Energy 7
ora Sumadhiya
20,117.00 kJ / mol
4
Level Energy 8
ora Sumadhiya
25,496.00 kJ / mol
4
Level Energy 9
ora Sumadhiya
28,932.00 kJ / mol
4
Level Energy 10th
ora Sumadhiya
141,362.00 kJ / mol
2
Level Energy 11
ora Sumadhiya
159,076.00 kJ / mol
2
padha karo elektrokimia
2.18 g / amp-day
23
0.86 g / amp-day
99+
Fungsi Work elektron
3.30 eV
33
2.75 eV
40
Properties Kimia liyane
anti Corrosion, ionisasi, Isotop radioaktif, kelarutan
Kimia Stabilitas, Corrosion, Flammability, ionisasi, kelarutan
atom Properties
Panggil atom
71
99+
11
99+
Konfigurasi elektron
[Xe] 6s 2 4F 14 5d 1
[Ne] 3s 1
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Body tengah kubik (Bcc)
Crystal pola
BCC-Crystal-Structure-.jpg#100
BCC-Crystal-Structure-.jpg#100
atom
Jumlah proton
71
99+
11
99+
Jumlah Neutron
104
30
12
99+
Jumlah Èlèktron
71
99+
11
99+
Radius saka Atom
Radius atom
174.00 pm
20
186.00 pm
9
kovalen Radius
187.00 pm
20
166.00 pm
27
Van der Waals Radius
221.00 pm
22
227.00 pm
21
Bobot atom
174.97 Amu
40
22.99 Amu
99+
Volume atom
17.78 cm3 / mol
30
23.70 cm3 / mol
10
Nomer atom jejer
Potensi Valence Electron
50.90 (-eV)
26
14.10 (-eV)
99+
Constant pola
350.31 pm
99+
429.06 pm
19
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
Pola C / A rasio
1.59
10
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
9.84 g / cm 3
38
0.97 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
9.30 g / cm3
22
0.93 g / cm3
99+
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)
33
ora Sumadhiya
Meksa beluk ing 2000 K
3.18 (Pa)
11
ora Sumadhiya
situs kelenturan
nyukur pengaturan
27.20 GPA
26
3.30 GPA
99+
pengaturan akeh
47.60 GPA
23
6.30 GPA
99+
Young kang pengaturan
68.60 GPA
30
10.00 GPA
99+
Poisson rasio
0.26
21
ora Sumadhiya
Properties Teknik liyane
NA
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
9.84
29
0.97
99+
Nindakake Magnetic
paramagnetic
paramagnetic
Properties Listrik
Property Listrik
Arman
Arman
resistivity
582.00 nΩ · m
9
47.70 nΩ · m
99+
konduktivitas listrik
0.02 10 6 / cm Ω
99+
0.21 10 6 / cm Ω
9
elektron Affinity
50.00 kJ / mol
21
52.80 kJ / mol
19
termal Properties
Kalor tartamtu
0.15 J / (kg K)
36
1.23 J / (kg K)
3
Graham Kapasitas kalor
26.86 J / mol · K
24
28.23 J / mol · K
10
doyo termal
16.40 W / m · K
99+
142.00 W / m · K
11
suhu kritis
ora Sumadhiya
2,573.00 K
2
Expansion termal
9.90 μm / (m · K)
40
71.00 μm / (m · K)
4
enthalpy
Enthalpy panguapan
355.90 kJ / mol
22
89.04 kJ / mol
99+
Enthalpy saka Fusion
18.70 kJ / mol
13
2.59 kJ / mol
99+
Enthalpy saka atomization
398.00 kJ / mol
20
108.40 kJ / mol
99+
Standard molar Entropy
51.00 J / mol.K
30
51.30 J / mol.K
28
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