mbandhingaké Lead lan Indium
Tabel périodik
Symbol
Pb
In
Panggil Group
14
4
13
5
Panggil periode
6
5
Block
p pemblokiran
p pemblokiran
Family unsur
Transisi Post-
Transisi Post-
CAS Number
7439921
99+
7440746
17
Jeneng papan Group
Fm_ 3M
I4 / mmm
Space Group Number
225.00
2
139.00
8
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.
- Luster saka Indium iku padhang ing alam.
- Reich lan sugih padha looking for thallium ing logam seng lan lajeng manggihaken Indium logam.
sumber
bumi lemah ndhuwur, Found in Minerals, Mining, Ores logam, Ores saka Minerals
Mining, Ores logam
History
sing katutup
Unknown
Ferdinand Reich and Hieronymous Theodor Richter
Discovery
Ing Tengah Easterns (7000 SM)
ing taun 1863
turah mbrawah
Turah mbrawah Ing Universe
1 * 10-6 %
16
3 * 10-8 %
28
Turah mbrawah Ing Sun
~0.000001 %
18
~0.0000004 %
23
Turah mbrawah Ing meteorit
0.00 %
23
0.00 %
99+
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
26
0.00 %
99+
Turah mbrawah Ing Segara
0.00 %
22
0.00 %
99+
Turah mbrawah Ing Manungsa
0.00 %
8
ora Sumadhiya
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.
- Kang digunakake kanggo gawé indium timah oxide (Ito), kang digunakake ing Manufaktur layar tutul, warata layar TV lan solar.
- nitride sawijining, phosphide lan antimonide digunakake ing transistor lan microchips.
Ulah Industrial
Industri Kimia, Industry Listrik, Industry Elektronik
Industry Aerospace, Industry automobile
Ulah Medical
Surgical Instruments Manufacturing
Medical Research
Ulah liyane
wesi
wesi, Ing Reactors Nuclear
Properties biologi
keracunan
Toxic
non Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.21 Sang / mg dm-3
11
ora Sumadhiya
ing Bone
30.00 ppm
10
ora Sumadhiya
fisik Properties
leleh Point
327.50 ° C
99+
156.61 ° C
99+
Boiling Point
1,740.00 ° C
99+
2,000.00 ° C
99+
katon
State fisik
Solid
Solid
warna
Gray
perak Gray
luster
metallic
lustrous
atose
Mohs atose
1.50
18
1.20
20
Brinell atose
38.00 MPa
99+
8.80 MPa
99+
Kacepetan swara
1,190.00 m / s
99+
1,215.00 m / s
99+
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
In
isotop
Isotop dikenal
35
4
35
4
keelektronegatifan
Pauling Elektronegativitas
1.87
13
1.78
16
Sanderson Elektronegativitas
2.29
4
2.14
8
Allred Rochow Elektronegativitas
1.55
11
1.49
13
Mulliken-Jaffe Elektronegativitas
2.41
2
1.76
10
Allen Elektronegativitas
1.85
8
1.66
18
Electropositivity
Pauling Electropositivity
1.67
99+
2.22
38
tenogo ionisasi
Level Energy 1st
715.60 kJ / mol
31
558.30 kJ / mol
99+
Level Energy 2
1,450.50 kJ / mol
99+
1,820.70 kJ / mol
18
Level Energy 3rd
3,081.50 kJ / mol
23
2,704.00 kJ / mol
39
Level Energy 4
4,083.00 kJ / mol
35
5,210.00 kJ / mol
17
Level Energy 5th
6,640.00 kJ / mol
20
ora Sumadhiya
padha karo elektrokimia
3.87 g / amp-day
9
1.43 g / amp-day
99+
Fungsi Work elektron
4.25 eV
21
4.12 eV
24
Properties Kimia liyane
anti Corrosion, ionisasi, Isotop radioaktif
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
atom Properties
Panggil atom
82
34
49
99+
Konfigurasi elektron
[Xe] 4F 14 5d 10 6s 2 6p 2
[Kr] 4d 10 5S 2 5p 1
Struktur Crystal
Face tengah kubik (FCC)
Tetragonal (TETR)
Crystal pola
FCC-Crystal-Structure-of-Lead.jpg#100
TETR-Crystal-Structure-of-Indium.jpg#100
atom
Jumlah proton
82
34
49
99+
Jumlah Neutron
125
19
66
99+
Jumlah Èlèktron
82
34
49
99+
Radius saka Atom
Radius atom
175.00 pm
19
167.00 pm
24
kovalen Radius
146.00 pm
38
142.00 pm
99+
Van der Waals Radius
202.00 pm
27
193.00 pm
31
Bobot atom
207.20 Amu
30
114.82 Amu
99+
Volume atom
18.17 cm3 / mol
27
15.70 cm3 / mol
33
Nomer atom jejer
Potensi Valence Electron
24.20 (-eV)
99+
54.00 (-eV)
25
Constant pola
495.08 pm
16
325.23 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
7.31 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
10.66 g / cm3
15
7.02 g / cm3
33
Strength tensile
12.00 MPa
20
2.50 MPa
21
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
1.64 (Pa)
7
0.01 (Pa)
11
situs kelenturan
nyukur pengaturan
5.60 GPA
99+
ora Sumadhiya
pengaturan akeh
46.00 GPA
24
ora Sumadhiya
Young kang pengaturan
16.00 GPA
99+
11.00 GPA
99+
Poisson rasio
0.44
3
ora Sumadhiya
Properties Teknik liyane
ductile, malleable
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
11.35
25
7.31
99+
Nindakake Magnetic
diamagnetic
diamagnetic
Properties Listrik
Property Listrik
Arman miskin
Arman
resistivity
208.00 nΩ · m
16
83.70 nΩ · m
34
konduktivitas listrik
0.05 10 6 / cm Ω
36
0.12 10 6 / cm Ω
17
elektron Affinity
35.10 kJ / mol
28
28.90 kJ / mol
31
termal Properties
Kalor tartamtu
0.13 J / (kg K)
39
0.23 J / (kg K)
27
Graham Kapasitas kalor
26.65 J / mol · K
26
26.74 J / mol · K
25
doyo termal
35.30 W / m · K
38
81.80 W / m · K
21
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
28.90 μm / (m · K)
13
32.10 μm / (m · K)
9
enthalpy
Enthalpy panguapan
179.40 kJ / mol
99+
226.40 kJ / mol
40
Enthalpy saka Fusion
4.77 kJ / mol
99+
3.28 kJ / mol
99+
Enthalpy saka atomization
194.60 kJ / mol
99+
242.70 kJ / mol
99+
Standard molar Entropy
64.80 J / mol.K
17
57.80 J / mol.K
22
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