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Yttrium
Yttrium




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Atomic Structure of Yttrium

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Atomic

Atomic Number

39
Rank: 73 (Overall)
3 117
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Electron Configuration

[Kr] 4d1 5s2

Crystal Structure

Hexagonal Close Packed (HCP)

Crystal Lattice

Atom

Number of Protons

39
Rank: 72 (Overall)
3 117
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Number of Neutrons

50
Rank: 56 (Overall)
4 285
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Number of Electrons

39
Rank: 72 (Overall)
3 117
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Radius of an Atom

Atomic Radius

180.00 pm
Rank: 16 (Overall)
0 348
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Covalent Radius

190.00 pm
Rank: 18 (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

88.91 amu
Rank: 67 (Overall)
6.94 294
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Atomic Volume

19.80 cm3/mol
Rank: 33 (Overall)
1.39 71.07
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Adjacent Atomic Numbers

Previous Element

Next Element

Valence Electron Potential

48.00 (-eV)
Rank: 31 (Overall)
0 392.42
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Lattice Constant

364.74 pm
Rank: 34 (Overall)
0 891.25
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Lattice Angles

π/2, π/2, 2 π/3

Lattice C/A Ratio

1.57
Rank: 39 (Overall)
0.423 1.9
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