Lead mungsuh lithium
Tabel périodik
Symbol
Pb
Li
Panggil Group
14
4
1
17
Panggil periode
6
2
Block
p pemblokiran
s pemblokiran
Family unsur
Transisi Post-
alkali
CAS Number
7439921
99+
7439932
99+
Jeneng papan Group
Fm_ 3M
3M Im_
Space Group Number
225.00
2
229.00
1
facts
Facts Interesting
- Galena Mineral ngandhut meh 87% saka logam Lead ing, Galena punika sulfide Mineral.
- Sumber kasedhiya paling saka logam Lead dina iku dening ulang batre automobile.
- kapasitas panas saka Lithium banget dhuwur.
- Lithium logam inflammable lan Highly mbledhos, Empu iku wis bisa disimpen.
sumber
bumi lemah ndhuwur, Found in Minerals, Mining, Ores logam, Ores saka Minerals
Found in Minerals, Mining
History
sing katutup
Unknown
Johan August Arfwedson
Discovery
Ing Tengah Easterns (7000 SM)
ing 1817
turah mbrawah
Turah mbrawah Ing Universe
1 * 10-6 %
16
6 * 10-7 %
18
Turah mbrawah Ing Sun
~0.000001 %
18
~0.00017 %
11
Turah mbrawah Ing meteorit
0.00 %
23
0.00 %
22
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
26
0.00 %
99+
Turah mbrawah Ing Segara
0.00 %
22
0.00 %
15
Turah mbrawah Ing Manungsa
0.00 %
8
0.00 %
16
ulah
Ulah lan Wuku
- Sampeyan uga dipigunakaké ing insecticides, alami rambute lan minangka aditif anti-nuthuk kanggo bensin. Nanging kabeh iki dilarang déning pamaréntah minangka logam Lead dikenal kanggo ngrugekake kanggo kesehatan.
- Panggunaan utama Lithium wis Manufaktur strum maneh batre kanggo peralatan elektronik lan Gadgets.
- iku uga digunakake ing Manufaktur batre non-strum.
Ulah Industrial
Industri Kimia, Industry Listrik, Industry Elektronik
Industry Aerospace, Industry Listrik, Industry Elektronik
Ulah Medical
Surgical Instruments Manufacturing
NA
Ulah liyane
wesi
wesi
Properties biologi
keracunan
Toxic
NA
Saiki ing badan Human
Ya
Ya
Sang
0.21 Sang / mg dm-3
11
0.00 Sang / mg dm-3
27
ing Bone
30.00 ppm
10
1.30 ppm
17
fisik Properties
leleh Point
327.50 ° C
99+
180.54 ° C
99+
Boiling Point
1,740.00 ° C
99+
1,347.00 ° C
99+
katon
State fisik
Solid
Solid
warna
Gray
perak Putih
luster
metallic
NA
atose
Mohs atose
1.50
18
0.60
21
Brinell atose
38.00 MPa
99+
5.00 MPa
99+
Kacepetan swara
1,190.00 m / s
99+
6,000.00 m / s
3
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
Pb
Li
isotop
Isotop dikenal
35
4
8
30
keelektronegatifan
Pauling Elektronegativitas
1.87
13
0.98
99+
Sanderson Elektronegativitas
2.29
4
0.89
26
Allred Rochow Elektronegativitas
1.55
11
0.97
38
Mulliken-Jaffe Elektronegativitas
2.41
2
0.97
19
Allen Elektronegativitas
1.85
8
0.91
99+
Electropositivity
Pauling Electropositivity
1.67
99+
3.02
8
tenogo ionisasi
Level Energy 1st
715.60 kJ / mol
31
520.20 kJ / mol
99+
Level Energy 2
1,450.50 kJ / mol
99+
7,298.10 kJ / mol
3
Level Energy 3rd
3,081.50 kJ / mol
23
11,815.00 kJ / mol
4
Level Energy 4
4,083.00 kJ / mol
35
ora Sumadhiya
Level Energy 5th
6,640.00 kJ / mol
20
ora Sumadhiya
padha karo elektrokimia
3.87 g / amp-day
9
0.26 g / amp-day
99+
Fungsi Work elektron
4.25 eV
21
2.90 eV
37
Properties Kimia liyane
anti Corrosion, ionisasi, Isotop radioaktif
Corrosion, kebakar, ionisasi, Isotop radioaktif
atom Properties
Panggil atom
82
34
3
99+
Konfigurasi elektron
[Xe] 4F 14 5d 10 6s 2 6p 2
[Panjenenganipun] 2s 1
Struktur Crystal
Face tengah kubik (FCC)
Body tengah kubik (Bcc)
Crystal pola
FCC-Crystal-Structure-of-Lead.jpg#100
BCC-Crystal-Structure-.jpg#100
atom
Jumlah proton
82
34
3
99+
Jumlah Neutron
125
19
4
99+
Jumlah Èlèktron
82
34
3
99+
Radius saka Atom
Radius atom
175.00 pm
19
152.00 pm
31
kovalen Radius
146.00 pm
38
128.00 pm
99+
Van der Waals Radius
202.00 pm
27
182.00 pm
35
Bobot atom
207.20 Amu
30
6.94 Amu
99+
Volume atom
18.17 cm3 / mol
27
13.10 cm3 / mol
39
Nomer atom jejer
Potensi Valence Electron
24.20 (-eV)
99+
19.00 (-eV)
99+
Constant pola
495.08 pm
16
351.00 pm
99+
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
11.34 g / cm 3
33
0.53 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
10.66 g / cm3
15
0.51 g / cm3
99+
Strength tensile
12.00 MPa
20
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
1.64 (Pa)
7
109.00 (Pa)
2
situs kelenturan
nyukur pengaturan
5.60 GPA
99+
4.20 GPA
99+
pengaturan akeh
46.00 GPA
24
11.00 GPA
99+
Young kang pengaturan
16.00 GPA
99+
4.90 GPA
99+
Poisson rasio
0.44
3
ora Sumadhiya
Properties Teknik liyane
ductile, malleable
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
11.35
25
0.53
99+
Nindakake Magnetic
diamagnetic
paramagnetic
Properties Listrik
Property Listrik
Arman miskin
Arman
resistivity
208.00 nΩ · m
16
92.80 nΩ · m
33
konduktivitas listrik
0.05 10 6 / cm Ω
36
0.11 10 6 / cm Ω
19
elektron Affinity
35.10 kJ / mol
28
59.60 kJ / mol
16
termal Properties
Kalor tartamtu
0.13 J / (kg K)
39
3.60 J / (kg K)
1
Graham Kapasitas kalor
26.65 J / mol · K
26
24.86 J / mol · K
99+
doyo termal
35.30 W / m · K
38
84.80 W / m · K
20
suhu kritis
ora Sumadhiya
3,223.00 K
1
Expansion termal
28.90 μm / (m · K)
13
46.00 μm / (m · K)
7
enthalpy
Enthalpy panguapan
179.40 kJ / mol
99+
134.70 kJ / mol
99+
Enthalpy saka Fusion
4.77 kJ / mol
99+
3.00 kJ / mol
99+
Enthalpy saka atomization
194.60 kJ / mol
99+
160.70 kJ / mol
99+
Standard molar Entropy
64.80 J / mol.K
17
29.10 J / mol.K
99+
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