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Vanadium
Vanadium

Erbium
Erbium



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Vanadium
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Erbium

Atomic Structure of Vanadium and Erbium

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Atomic

Atomic Number

2368
3 117
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Electron Configuration

[Ar] 3d3 4s2
[Xe] 4f12 6s2

Crystal Structure

Body Centered Cubic (BCC)
Hexagonal Close Packed (HCP)

Crystal Lattice

Atom

Number of Protons

2368
3 117
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Number of Neutrons

2899
4 285
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Number of Electrons

2368
3 117
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Radius of an Atom

Atomic Radius

134.00 pm176.00 pm
0 348
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Covalent Radius

153.00 pm189.00 pm
0 260
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Van der Waals Radius

200.00 pm0.00 pm
0 348
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Atomic Weight

50.94 amu167.26 amu
6.94 294
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Atomic Volume

8.78 cm3/mol18.40 cm3/mol
1.39 71.07
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Adjacent Atomic Numbers

Previous Element

Next Element

Valence Electron Potential

120.00 (-eV)49.00 (-eV)
0 392.42
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Lattice Constant

303.00 pm355.88 pm
0 891.25
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Lattice Angles

π/2, π/2, π/2
π/2, π/2, 2 π/3

Lattice C/A Ratio

1.701.57
0.423 1.9
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