Atomic Structure of Tin and Lead
Atomic Properties
Atomic Number
50
99+
82
34
Electron Configuration
[Kr] 4d10 5s2 5p2
[Xe] 4f14 5d10 6s2 6p2
Crystal Structure
Tetragonal (TETR)
Face Centered Cubic (FCC)
Crystal Lattice
TETR-Crystal-Structure-of-Tin.jpg#100
FCC-Crystal-Structure-of-Lead.jpg#100
Atom
Number of Protons
50
99+
82
34
Number of Neutrons
69
99+
125
19
Number of Electrons
50
99+
82
34
Radius of an Atom
Atomic Radius
140.00 pm
38
175.00 pm
19
Covalent Radius
139.00 pm
99+
146.00 pm
38
Van der Waals Radius
217.00 pm
23
202.00 pm
27
Atomic Weight
118.71 amu
99+
207.20 amu
30
Atomic Volume
16.30 cm3/mol
32
18.17 cm3/mol
27
Adjacent Atomic Numbers
Valence Electron Potential
83.50 (-eV)
14
24.20 (-eV)
99+
Lattice Constant
583.18 pm
7
495.08 pm
16
Lattice Angles
π/2, π/2, π/2
π/2, π/2, π/2
Lattice C/A Ratio
Not Available
Not Available
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