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Atomic Structure of Thallium
f
Thallium
Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
Properties
All
Atomic
0
Atomic Number
81 35
Electron Configuration
[Xe] 4f
14
5d
10
6s
2
6p
1
0
Crystal Structure
Hexagonal Close Packed (HCP) 0
Crystal Lattice
BCC-Crystal-Structure-.jpg#100 0
Atom
0
Number of Protons
81 35
Number of Neutrons
123 20
Number of Electrons
81 35
Radius of an Atom
0
Atomic Radius
170.00 pm 22
Covalent Radius
145.00 pm 39
Van der Waals Radius
196.00 pm 30
Atomic Weight
204.38 amu 31
Atomic Volume
17.20 cm3/mol 31
Adjacent Atomic Numbers
0
Previous Element
8 0
Next Element
18 0
Valence Electron Potential
9.60 (-eV) 64
Lattice Constant
345.66 pm 45
Lattice Angles
π/2, π/2, 2 π/3 0
Lattice C/A Ratio
1.60 6
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Post-Transition Metals
Flerovium
Tennessine
Tin
Aluminium
Lead
Bismuth
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