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Copper
Copper




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Atomic Structure of Copper

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Atomic

Atomic Number

29
Rank: 78 (Overall)
3 117
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Electron Configuration

[Ar] 3d10 4s1

Crystal Structure

Face Centered Cubic (FCC)

Crystal Lattice

Atom

Number of Protons

29
Rank: 77 (Overall)
3 117
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Number of Neutrons

35
Rank: 59 (Overall)
4 285
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Number of Electrons

29
Rank: 77 (Overall)
3 117
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Radius of an Atom

Atomic Radius

128.00 pm
Rank: 48 (Overall)
0 348
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Covalent Radius

132.00 pm
Rank: 50 (Overall)
0 260
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Van der Waals Radius

140.00 pm
Rank: 51 (Overall)
0 348
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Atomic Weight

63.55 amu
Rank: 72 (Overall)
6.94 294
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Atomic Volume

7.10 cm3/mol
Rank: 79 (Overall)
1.39 71.07
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Adjacent Atomic Numbers

Previous Element

Next Element

Valence Electron Potential

34.00 (-eV)
Rank: 51 (Overall)
0 392.42
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Lattice Constant

361.49 pm
Rank: 39 (Overall)
0 891.25
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Lattice Angles

π/2, π/2, π/2

Lattice C/A Ratio

1.28
Rank: 58 (Overall)
0.423 1.9
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