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Manganese
Manganese




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Atomic Structure of Manganese

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Atomic

Atomic Number

25
Rank: 81 (Overall)
3 117
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Electron Configuration

[Ar] 3d5 4s2

Crystal Structure

Body Centered Cubic (BCC)

Crystal Lattice

Atom

Number of Protons

25
Rank: 80 (Overall)
3 117
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Number of Neutrons

30
Rank: 61 (Overall)
4 285
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Number of Electrons

25
Rank: 80 (Overall)
3 117
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Radius of an Atom

Atomic Radius

127.00 pm
Rank: 49 (Overall)
0 348
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Covalent Radius

139.00 pm
Rank: 47 (Overall)
0 260
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Van der Waals Radius

200.00 pm
Rank: 35 (Overall)
0 348
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Atomic Weight

54.94 amu
Rank: 75 (Overall)
6.94 294
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Atomic Volume

1.39 cm3/mol
Rank: 82 (Overall)
1.39 71.07
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Adjacent Atomic Numbers

Previous Element

Next Element

Valence Electron Potential

220.00 (-eV)
Rank: 2 (Overall)
0 392.42
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Lattice Constant

891.25 pm
Rank: 1 (Overall)
0 891.25
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Lattice Angles

π/2, π/2, π/2

Lattice C/A Ratio

1.55
Rank: 45 (Overall)
0.423 1.9
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