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Atomic Structure of Tantalum
f
Tantalum
Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
Atomic
0
Atomic Number
73 43
Electron Configuration
[Xe] 4f
14
5d
3
6s
2
0
Crystal Structure
Body Centered Cubic (BCC) 0
Crystal Lattice
BCC-Crystal-Structure-.jpg#100 0
Atom
0
Number of Protons
73 42
Number of Neutrons
108 28
Number of Electrons
73 42
Radius of an Atom
0
Atomic Radius
146.00 pm 35
Covalent Radius
170.00 pm 25
Van der Waals Radius
200.00 pm 28
Atomic Weight
180.95 amu 38
Atomic Volume
10.90 cm3/mol 44
Adjacent Atomic Numbers
0
Previous Element
63 0
Next Element
32 0
Valence Electron Potential
110.00 (-eV) 7
Lattice Constant
330.13 pm 50
Lattice Angles
π/2, π/2, π/2 0
Lattice C/A Ratio
Not Available 0
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