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Sodium
Sodium




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Atomic Structure of Sodium

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Atomic

Atomic Number

11
Rank: 90 (Overall)
3 117
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Electron Configuration

[Ne] 3s1

Crystal Structure

Body Centered Cubic (BCC)

Crystal Lattice

Atom

Number of Protons

11
Rank: 89 (Overall)
3 117
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Number of Neutrons

12
Rank: 67 (Overall)
4 285
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Number of Electrons

11
Rank: 89 (Overall)
3 117
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Radius of an Atom

Atomic Radius

186.00 pm
Rank: 11 (Overall)
0 348
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Covalent Radius

166.00 pm
Rank: 29 (Overall)
0 260
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Van der Waals Radius

227.00 pm
Rank: 26 (Overall)
0 348
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Atomic Weight

22.99 amu
Rank: 84 (Overall)
6.94 294
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Atomic Volume

23.70 cm3/mol
Rank: 14 (Overall)
1.39 71.07
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Adjacent Atomic Numbers

Previous Element

Next Element

Valence Electron Potential

14.10 (-eV)
Rank: 64 (Overall)
0 392.42
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Lattice Constant

429.06 pm
Rank: 22 (Overall)
0 891.25
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Lattice Angles

π/2, π/2, π/2

Lattice C/A Ratio

1.01
Rank: 63 (Overall)
0.423 1.9
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