lithium mungsuh Rhenium
Tabel périodik
Symbol
Li
Re
Panggil Group
1
17
7
11
Panggil periode
2
6
Block
s pemblokiran
d block
Family unsur
alkali
transisi Metal
CAS Number
7439932
99+
7440155
99+
Jeneng papan Group
3M Im_
P63 / mmc
Space Group Number
229.00
1
194.00
5
facts
Facts Interesting
- kapasitas panas saka Lithium banget dhuwur.
- Lithium logam inflammable lan Highly mbledhos, Empu iku wis bisa disimpen.
- kimia saka Rhenium sing padha kanggo Manganese.
- metal Rhenium digawe nalika panyulingan Molybdenum.
sumber
Found in Minerals, Mining
Found in Minerals, Mining, Ores saka Minerals
History
sing katutup
Johan August Arfwedson
Masataka Ogawa
Discovery
ing 1817
ing taun 1908
turah mbrawah
Turah mbrawah Ing Universe
6 * 10-7 %
18
2 * 10-8 %
29
Turah mbrawah Ing Sun
~0.00017 %
11
~0.00000001 %
29
Turah mbrawah Ing meteorit
0.00 %
22
0.00 %
99+
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
99+
0.00 %
99+
Turah mbrawah Ing Segara
0.00 %
15
0.00 %
34
Turah mbrawah Ing Manungsa
0.00 %
16
ora Sumadhiya
ulah
Ulah lan Wuku
- Panggunaan utama Lithium wis Manufaktur strum maneh batre kanggo peralatan elektronik lan Gadgets.
- iku uga digunakake ing Manufaktur batre non-strum.
- Wesi saka Rhenium digunakake minangka materi kontak listrik. Iku bisa nolak tahan karat busar.
- katalis digunakake ing hidrogenasi kimia nggoleki. Sawijining campuran karo nikel digunakake kanggo gawé glathi turbin.
Ulah Industrial
Industry Aerospace, Industry Listrik, Industry Elektronik
Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
Ulah Medical
NA
NA
Ulah liyane
wesi
wesi
Properties biologi
keracunan
NA
Low Toxic
Saiki ing badan Human
Ya
Ora
Sang
0.00 Sang / mg dm-3
27
ora Sumadhiya
ing Bone
1.30 ppm
17
ora Sumadhiya
fisik Properties
leleh Point
180.54 ° C
99+
3,180.00 ° C
2
Boiling Point
1,347.00 ° C
99+
5,627.00 ° C
2
katon
State fisik
Solid
Solid
warna
perak Putih
perak Gray
luster
NA
metallic
atose
Mohs atose
0.60
21
7.00
3
Brinell atose
5.00 MPa
99+
1,320.00 MPa
8
Vickers atose
ora Sumadhiya
1,350.00 MPa
7
Kacepetan swara
6,000.00 m / s
3
4,700.00 m / s
15
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
Li
Re
isotop
Isotop dikenal
8
30
33
6
keelektronegatifan
Pauling Elektronegativitas
0.98
99+
1.90
11
Sanderson Elektronegativitas
0.89
26
ora Sumadhiya
Allred Rochow Elektronegativitas
0.97
38
1.46
15
Mulliken-Jaffe Elektronegativitas
0.97
19
ora Sumadhiya
Allen Elektronegativitas
0.91
99+
1.60
21
Electropositivity
Pauling Electropositivity
3.02
8
2.10
99+
tenogo ionisasi
Level Energy 1st
520.20 kJ / mol
99+
760.00 kJ / mol
20
Level Energy 2
7,298.10 kJ / mol
3
1,260.00 kJ / mol
99+
Level Energy 3rd
11,815.00 kJ / mol
4
2,510.00 kJ / mol
99+
Level Energy 4
ora Sumadhiya
3,640.00 kJ / mol
99+
padha karo elektrokimia
0.26 g / amp-day
99+
0.99 g / amp-day
99+
Fungsi Work elektron
2.90 eV
37
4.96 eV
7
Properties Kimia liyane
Corrosion, kebakar, ionisasi, Isotop radioaktif
Corrosion, ionisasi, Isotop radioaktif, kelarutan
atom Properties
Panggil atom
3
99+
75
99+
Konfigurasi elektron
[Panjenenganipun] 2s 1
[Xe] 4F 14 5d 5 6s 2
Struktur Crystal
Body tengah kubik (Bcc)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
BCC-Crystal-Structure-.jpg#100
BCC-Crystal-Structure-.jpg#100
atom
Jumlah proton
3
99+
75
40
Jumlah Neutron
4
99+
111
26
Jumlah Èlèktron
3
99+
75
40
Radius saka Atom
Radius atom
152.00 pm
31
137.00 pm
40
kovalen Radius
128.00 pm
99+
151.00 pm
34
Van der Waals Radius
182.00 pm
35
200.00 pm
28
Bobot atom
6.94 Amu
99+
186.21 Amu
36
Volume atom
13.10 cm3 / mol
39
8.85 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
19.00 (-eV)
99+
180.00 (-eV)
3
Constant pola
351.00 pm
99+
276.10 pm
99+
pola Angles
π/2, π/2, π/2
π/2, π/2, 2 π/3
Pola C / A rasio
ora Sumadhiya
1.62
3
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
0.53 g / cm 3
99+
21.02 g / cm 3
12
Kapadhetan Nalika Liquid (ing mp)
0.51 g / cm3
99+
18.90 g / cm3
4
Strength tensile
ora Sumadhiya
1,070.00 MPa
3
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
109.00 (Pa)
2
ora Sumadhiya
Meksa beluk ing 2000 K
ora Sumadhiya
0.00 (Pa)
29
situs kelenturan
nyukur pengaturan
4.20 GPA
99+
178.00 GPA
3
pengaturan akeh
11.00 GPA
99+
370.00 GPA
2
Young kang pengaturan
4.90 GPA
99+
463.00 GPA
2
Poisson rasio
ora Sumadhiya
0.30
14
Properties Teknik liyane
NA
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
0.53
99+
21.02
5
Nindakake Magnetic
paramagnetic
paramagnetic
Properties Listrik
Property Listrik
Arman
Arman
resistivity
92.80 nΩ · m
33
193.00 nΩ · m
20
konduktivitas listrik
0.11 10 6 / cm Ω
19
0.05 10 6 / cm Ω
33
elektron Affinity
59.60 kJ / mol
16
14.50 kJ / mol
35
termal Properties
Kalor tartamtu
3.60 J / (kg K)
1
0.13 J / (kg K)
39
Graham Kapasitas kalor
24.86 J / mol · K
99+
25.48 J / mol · K
38
doyo termal
84.80 W / m · K
20
48.00 W / m · K
31
suhu kritis
3,223.00 K
1
ora Sumadhiya
Expansion termal
46.00 μm / (m · K)
7
6.20 μm / (m · K)
99+
enthalpy
Enthalpy panguapan
134.70 kJ / mol
99+
707.10 kJ / mol
3
Enthalpy saka Fusion
3.00 kJ / mol
99+
33.05 kJ / mol
2
Enthalpy saka atomization
160.70 kJ / mol
99+
791.00 kJ / mol
2
Standard molar Entropy
29.10 J / mol.K
99+
36.90 J / mol.K
99+
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