Atomic Structure of Lead and Strontium
Atomic Properties
Atomic Number
82
34
38
99+
Electron Configuration
[Xe] 4f14 5d10 6s2 6p2
[Kr] 5s2
Crystal Structure
Face Centered Cubic (FCC)
Face Centered Cubic (FCC)
Crystal Lattice
FCC-Crystal-Structure-of-Lead.jpg#100
FCC-Crystal-Structure-of-Strontium.jpg#100
Atom
Number of Protons
82
34
38
99+
Number of Neutrons
125
19
50
99+
Number of Electrons
82
34
38
99+
Radius of an Atom
Atomic Radius
175.00 pm
19
215.00 pm
5
Covalent Radius
146.00 pm
38
195.00 pm
15
Van der Waals Radius
202.00 pm
27
249.00 pm
7
Atomic Weight
207.20 amu
30
87.62 amu
99+
Atomic Volume
18.17 cm3/mol
27
33.70 cm3/mol
6
Adjacent Atomic Numbers
Valence Electron Potential
24.20 (-eV)
99+
25.70 (-eV)
99+
Lattice Constant
495.08 pm
16
608.49 pm
6
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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