seng mungsuh Lead
Tabel périodik
Symbol
Zn
Pb
Panggil Group
12
6
14
4
Panggil periode
4
6
Block
d block
p pemblokiran
Family unsur
transisi Metal
Transisi Post-
CAS Number
7440666
24
7439921
99+
Jeneng papan Group
P63 / mmc
Fm_ 3M
Space Group Number
194.00
5
225.00
2
facts
Facts Interesting
- Seng logam ketemu (diwenehi) ing akeh formulir kaya granules, foil, bledug lan ing wangun bubuk.
- Prodhusèn utama Seng logam sing Australia, Kanada, China, USA lan Peru.
- 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.
sumber
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals
bumi lemah ndhuwur, Found in Minerals, Mining, Ores logam, Ores saka Minerals
History
sing katutup
Indian metallurgists
Unknown
Discovery
Sadurunge 1000 SM
Ing Tengah Easterns (7000 SM)
turah mbrawah
Turah mbrawah Ing Universe
3 * 10-5 %
11
1 * 10-6 %
16
Turah mbrawah Ing Sun
~0.0002 %
10
~0.000001 %
18
Turah mbrawah Ing meteorit
0.02 %
12
0.00 %
23
Turah mbrawah Ing bumi lemah ndhuwur
0.01 %
16
0.00 %
26
Turah mbrawah Ing Segara
0.00 %
10
0.00 %
22
Turah mbrawah Ing Manungsa
0.00 %
6
0.00 %
8
ulah
Ulah lan Wuku
- Kang utamané dipigunakaké kanggo galvanizing logam.
- Iku uga digunakake kanggo Manufaktur die-casting lan iku banget penting kanggo industri automobile.
- 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.
Ulah Industrial
Industry Listrik, Industry Elektronik
Industri Kimia, Industry Listrik, Industry Elektronik
Ulah Medical
Industry Pharmaceutical
Surgical Instruments Manufacturing
Ulah liyane
wesi
wesi
Properties biologi
keracunan
Highly Toxic
Toxic
Saiki ing badan Human
Ya
Ya
Sang
7.00 Sang / mg dm-3
6
0.21 Sang / mg dm-3
11
ing Bone
170.00 ppm
6
30.00 ppm
10
fisik Properties
leleh Point
419.58 ° C
99+
327.50 ° C
99+
Boiling Point
907.00 ° C
99+
1,740.00 ° C
99+
katon
State fisik
Solid
Solid
warna
perak Gray
Gray
luster
metallic
metallic
atose
Mohs atose
2.50
14
1.50
18
Brinell atose
327.00 MPa
32
38.00 MPa
99+
Kacepetan swara
3,850.00 m / s
18
1,190.00 m / s
99+
Properties Optical
bias Index
1.00
2
ora Sumadhiya
reflectivity
80.00 %
5
ora Sumadhiya
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
Zn
Pb
isotop
Isotop dikenal
25
14
35
4
keelektronegatifan
Pauling Elektronegativitas
1.65
19
1.87
13
Sanderson Elektronegativitas
2.23
6
2.29
4
Allred Rochow Elektronegativitas
1.66
7
1.55
11
Mulliken-Jaffe Elektronegativitas
1.65
11
2.41
2
Allen Elektronegativitas
1.59
22
1.85
8
Electropositivity
Pauling Electropositivity
2.35
35
1.67
99+
tenogo ionisasi
Level Energy 1st
906.40 kJ / mol
6
715.60 kJ / mol
31
Level Energy 2
1,733.30 kJ / mol
27
1,450.50 kJ / mol
99+
Level Energy 3rd
3,833.00 kJ / mol
12
3,081.50 kJ / mol
23
Level Energy 4
5,731.00 kJ / mol
11
4,083.00 kJ / mol
35
Level Energy 5th
7,970.00 kJ / mol
9
6,640.00 kJ / mol
20
Level Energy 6th
10,400.00 kJ / mol
9
ora Sumadhiya
tingkat Energy 7
12,900.00 kJ / mol
9
ora Sumadhiya
Level Energy 8
16,800.00 kJ / mol
6
ora Sumadhiya
Level Energy 9
19,600.00 kJ / mol
8
ora Sumadhiya
Level Energy 10th
23,000.00 kJ / mol
10
ora Sumadhiya
Level Energy 11
26,400.00 kJ / mol
11
ora Sumadhiya
Level Energy 12
29,990.00 kJ / mol
11
ora Sumadhiya
Level Energy 13
40,490.00 kJ / mol
5
ora Sumadhiya
Level Energy 14
43,800.00 kJ / mol
6
ora Sumadhiya
Level Energy 15
47,300.00 kJ / mol
8
ora Sumadhiya
Level Energy 16
52,300.00 kJ / mol
9
ora Sumadhiya
Level Energy 17
55,900.00 kJ / mol
10
ora Sumadhiya
Level Energy 18
59,700.00 kJ / mol
11
ora Sumadhiya
Level Energy 19
67,300.00 kJ / mol
10
ora Sumadhiya
Level Energy 20
171,200.00 kJ / mol
1
ora Sumadhiya
Level Energy 21
179,100.00 kJ / mol
1
ora Sumadhiya
padha karo elektrokimia
1.22 g / amp-day
99+
3.87 g / amp-day
9
Fungsi Work elektron
4.33 eV
17
4.25 eV
21
Properties Kimia liyane
anti Corrosion, Kimia Stabilitas, ionisasi, Isotop radioaktif
anti Corrosion, ionisasi, Isotop radioaktif
atom Properties
Panggil atom
30
99+
82
34
Konfigurasi elektron
[Ar] 3d 10 4s 2
[Xe] 4F 14 5d 10 6s 2 6p 2
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Face tengah kubik (FCC)
Crystal pola
HCP-Crystal-Structure-of-Zinc.jpg#100
FCC-Crystal-Structure-of-Lead.jpg#100
atom
Jumlah proton
30
99+
82
34
Jumlah Neutron
35
99+
125
19
Jumlah Èlèktron
30
99+
82
34
Radius saka Atom
Radius atom
134.00 pm
99+
175.00 pm
19
kovalen Radius
122.00 pm
99+
146.00 pm
38
Van der Waals Radius
139.00 pm
99+
202.00 pm
27
Bobot atom
65.38 Amu
99+
207.20 Amu
30
Volume atom
9.20 cm3 / mol
99+
18.17 cm3 / mol
27
Nomer atom jejer
Potensi Valence Electron
38.90 (-eV)
99+
24.20 (-eV)
99+
Constant pola
266.49 pm
99+
495.08 pm
16
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
Pola C / A rasio
ora Sumadhiya
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
7.14 g / cm 3
99+
11.34 g / cm 3
33
Kapadhetan Nalika Liquid (ing mp)
6.57 g / cm3
37
10.66 g / cm3
15
Strength tensile
ora Sumadhiya
12.00 MPa
20
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
ora Sumadhiya
1.64 (Pa)
7
situs kelenturan
nyukur pengaturan
43.00 GPA
18
5.60 GPA
99+
pengaturan akeh
70.00 GPA
19
46.00 GPA
24
Young kang pengaturan
108.00 GPA
19
16.00 GPA
99+
Poisson rasio
0.25
24
0.44
3
Properties Teknik liyane
NA
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
6.90
99+
11.35
25
Nindakake Magnetic
diamagnetic
diamagnetic
Properties Listrik
Property Listrik
Arman
Arman miskin
resistivity
59.00 nΩ · m
40
208.00 nΩ · m
16
konduktivitas listrik
0.17 10 6 / cm Ω
12
0.05 10 6 / cm Ω
36
elektron Affinity
0.00 kJ / mol
40
35.10 kJ / mol
28
termal Properties
Kalor tartamtu
0.39 J / (kg K)
14
0.13 J / (kg K)
39
Graham Kapasitas kalor
25.47 J / mol · K
39
26.65 J / mol · K
26
doyo termal
116.00 W / m · K
14
35.30 W / m · K
38
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
30.20 μm / (m · K)
11
28.90 μm / (m · K)
13
enthalpy
Enthalpy panguapan
7.32 kJ / mol
99+
179.40 kJ / mol
99+
Enthalpy saka Fusion
7.32 kJ / mol
99+
4.77 kJ / mol
99+
Enthalpy saka atomization
129.70 kJ / mol
99+
194.60 kJ / mol
99+
Standard molar Entropy
41.60 J / mol.K
36
64.80 J / mol.K
17
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