Atomic Structure of Tin and Francium
Atomic Properties
Atomic Number
50
99+
87
31
Electron Configuration
[Kr] 4d10 5s2 5p2
[Rn] 7s1
Crystal Structure
Tetragonal (TETR)
Body Centered Cubic (BCC)
Crystal Lattice
TETR-Crystal-Structure-of-Tin.jpg#100
BCC-Crystal-Structure-.jpg#100
Atom
Number of Protons
50
99+
87
31
Number of Neutrons
69
99+
136
17
Number of Electrons
50
99+
87
31
Radius of an Atom
Atomic Radius
140.00 pm
38
Not Available
Covalent Radius
139.00 pm
99+
260.00 pm
1
Van der Waals Radius
217.00 pm
23
348.00 pm
1
Atomic Weight
118.71 amu
99+
223.00 amu
27
Atomic Volume
16.30 cm3/mol
32
Not Available
Adjacent Atomic Numbers
Valence Electron Potential
83.50 (-eV)
14
8.00 (-eV)
99+
Lattice Constant
583.18 pm
7
Not Available
Lattice Angles
π/2, π/2, π/2
NA
Lattice C/A Ratio
Not Available
Not Available
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