mbandhingaké Lead lan Tin
Tabel périodik
Symbol
Pb
Sn
Panggil Group
14
4
14
4
Panggil periode
6
5
Block
p pemblokiran
p pemblokiran
Family unsur
Transisi Post-
Transisi Post-
CAS Number
7439921
99+
7440315
99+
Jeneng papan Group
Fm_ 3M
I41 / AMD
Space Group Number
225.00
2
141.00
7
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.
- Ing dhaptar paling unsur KALUBÈRAN timah ditingkat 49.
- metal Tin ora nanggepi karo banyu uga ora corrode ing.
sumber
bumi lemah ndhuwur, Found in Minerals, Mining, Ores logam, Ores saka Minerals
Found in Minerals, Mining
History
Discovery
Ing Tengah Easterns (7000 SM)
Sadurunge 3500 BC
turah mbrawah
Turah mbrawah Ing Universe
1 * 10-6 %
16
4 * 10-7 %
20
Turah mbrawah Ing Sun
~0.000001 %
18
~0.0000009 %
19
Turah mbrawah Ing meteorit
0.00 %
23
0.00 %
24
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
26
0.00 %
34
Turah mbrawah Ing Segara
0.00 %
22
0.00 %
26
Turah mbrawah Ing Manungsa
0.00 %
8
0.00 %
13
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.
- alloy Tin-niobium digunakake kanggo prodhuksi superconducting wesi sembrani.
- uyah Tin dikenal minangka klorida timah II, kang digunakake minangka mordant lan reduktor kanggo dyeing calico lan sutra.
Ulah Industrial
Industri Kimia, Industry Listrik, Industry Elektronik
Industry automobile, Industri Kimia, Industri Pangan
Ulah Medical
Surgical Instruments Manufacturing
Dentistry
Ulah liyane
wesi
NA
Properties biologi
keracunan
Toxic
non Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.21 Sang / mg dm-3
11
0.38 Sang / mg dm-3
10
ing Bone
30.00 ppm
10
1.40 ppm
16
fisik Properties
leleh Point
327.50 ° C
99+
231.90 ° C
99+
Boiling Point
1,740.00 ° C
99+
2,270.00 ° C
99+
katon
State fisik
Solid
Solid
warna
Gray
perak Putih
luster
metallic
NA
atose
Mohs atose
1.50
18
1.50
18
Brinell atose
38.00 MPa
99+
50.00 MPa
99+
Kacepetan swara
1,190.00 m / s
99+
2,730.00 m / s
32
Properties Optical
allotropes
Ora
Ya
α allotropes
ora Sumadhiya
Grey Tin (alpha Tin, Tin Pest)
β allotropes
ora Sumadhiya
Putih Tin (Beta Tin)
γ allotropes
ora Sumadhiya
Rhombic Tin (gamma Tin)
Kimia Properties
Formula Kimia
Pb
Sn
isotop
Isotop dikenal
35
4
35
4
keelektronegatifan
Pauling Elektronegativitas
1.87
13
1.96
8
Sanderson Elektronegativitas
2.29
4
1.49
15
Allred Rochow Elektronegativitas
1.55
11
1.72
4
Mulliken-Jaffe Elektronegativitas
2.41
2
2.21
3
Allen Elektronegativitas
1.85
8
1.82
11
Electropositivity
Pauling Electropositivity
1.67
99+
2.04
99+
tenogo ionisasi
Level Energy 1st
715.60 kJ / mol
31
708.60 kJ / mol
33
Level Energy 2
1,450.50 kJ / mol
99+
1,411.80 kJ / mol
99+
Level Energy 3rd
3,081.50 kJ / mol
23
2,943.00 kJ / mol
30
Level Energy 4
4,083.00 kJ / mol
35
3,930.30 kJ / mol
99+
Level Energy 5th
6,640.00 kJ / mol
20
7,456.00 kJ / mol
13
padha karo elektrokimia
3.87 g / amp-day
9
1.11 g / amp-day
99+
Fungsi Work elektron
4.25 eV
21
4.42 eV
16
Properties Kimia liyane
anti Corrosion, ionisasi, Isotop radioaktif
ionisasi, kelarutan
atom Properties
Panggil atom
82
34
50
99+
Konfigurasi elektron
[Xe] 4F 14 5d 10 6s 2 6p 2
[Kr] 4d 10 5S 2 5p 2
Struktur Crystal
Face tengah kubik (FCC)
Tetragonal (TETR)
Crystal pola
FCC-Crystal-Structure-of-Lead.jpg#100
TETR-Crystal-Structure-of-Tin.jpg#100
atom
Jumlah proton
82
34
50
99+
Jumlah Neutron
125
19
69
99+
Jumlah Èlèktron
82
34
50
99+
Radius saka Atom
Radius atom
175.00 pm
19
140.00 pm
38
kovalen Radius
146.00 pm
38
139.00 pm
99+
Van der Waals Radius
202.00 pm
27
217.00 pm
23
Bobot atom
207.20 Amu
30
118.71 Amu
99+
Volume atom
18.17 cm3 / mol
27
16.30 cm3 / mol
32
Nomer atom jejer
Potensi Valence Electron
24.20 (-eV)
99+
83.50 (-eV)
14
Constant pola
495.08 pm
16
583.18 pm
7
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
7.37 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
10.66 g / cm3
15
6.99 g / cm3
34
Strength tensile
12.00 MPa
20
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
1.64 (Pa)
7
0.00 (Pa)
17
situs kelenturan
nyukur pengaturan
5.60 GPA
99+
18.00 GPA
36
pengaturan akeh
46.00 GPA
24
58.00 GPA
20
Young kang pengaturan
16.00 GPA
99+
50.00 GPA
36
Poisson rasio
0.44
3
0.36
8
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
superconductor
resistivity
208.00 nΩ · m
16
115.00 nΩ · m
28
konduktivitas listrik
0.05 10 6 / cm Ω
36
0.09 10 6 / cm Ω
23
elektron Affinity
35.10 kJ / mol
28
107.30 kJ / mol
8
termal Properties
Kalor tartamtu
0.13 J / (kg K)
39
0.23 J / (kg K)
28
Graham Kapasitas kalor
26.65 J / mol · K
26
27.11 J / mol · K
20
doyo termal
35.30 W / m · K
38
66.80 W / m · K
25
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
28.90 μm / (m · K)
13
22.00 μm / (m · K)
20
enthalpy
Enthalpy panguapan
179.40 kJ / mol
99+
290.40 kJ / mol
32
Enthalpy saka Fusion
4.77 kJ / mol
99+
7.03 kJ / mol
99+
Enthalpy saka atomization
194.60 kJ / mol
99+
301.30 kJ / mol
35
Standard molar Entropy
64.80 J / mol.K
17
51.20 J / mol.K
29
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