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Atomic Structure of Scandium
f
Scandium
Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
Atomic
0
Atomic Number
21 85
Electron Configuration
[Ar] 3d
1
4s
2
0
Crystal Structure
Hexagonal Close Packed (HCP) 0
Crystal Lattice
HCP-Crystal-Structure-of-Scandium.jpg#100 0
Atom
0
Number of Protons
21 84
Number of Neutrons
24 63
Number of Electrons
21 84
Radius of an Atom
0
Atomic Radius
162.00 pm 26
Covalent Radius
170.00 pm 25
Van der Waals Radius
211.00 pm 25
Atomic Weight
44.96 amu 79
Atomic Volume
15.00 cm3/mol 34
Adjacent Atomic Numbers
0
Previous Element
12 0
Next Element
11 0
Valence Electron Potential
58.00 (-eV) 24
Lattice Constant
330.90 pm 49
Lattice Angles
π/2, π/2, 2 π/3 0
Lattice C/A Ratio
1.59 7
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