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Europium
Europium




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Atomic Structure of Europium

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1 Atomic

1.1 Atomic Number

63
Rank: 53 (Overall)
3 117

1.2 Electron Configuration

[Xe] 4f7 6s2

1.3 Crystal Structure

Body Centered Cubic (BCC)

1.3.1 Crystal Lattice

1.4 Atom

1.4.1 Number of Protons

63
Rank: 52 (Overall)
3 117

1.4.2 Number of Neutrons

89
Rank: 38 (Overall)
4 184

1.4.3 Number of Electrons

63
Rank: 52 (Overall)
3 117

1.5 Radius of an Atom

1.5.1 Atomic Radius

180.00 pm
Rank: 14 (Overall)
112 265

1.5.2 Covalent Radius

198.00 pm
Rank: 13 (Overall)
96 260

1.5.3 Van der Waals Radius

233.00 pm
Rank: 18 (Overall)
139 348

1.6 Atomic Weight

151.96 amu
Rank: 47 (Overall)
6.94 294

1.7 Atomic Volume

28.90 cm3/mol
Rank: 8 (Overall)
1.39 71.07

1.8 Adjacent Atomic Numbers

1.8.1 Previous Element

1.8.2 Next Element

1.9 Valence Electron Potential

45.60 (-eV)
Rank: 35 (Overall)
8 392.42

1.10 Lattice Constant

458.10 pm
Rank: 17 (Overall)
228.58 891.25

1.11 Lattice Angles

π/2, π/2, π/2

1.12 Lattice C/A Ratio

Not Available
Rank: N/A (Overall)
1.567 1.886