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Europium
Europium

Actinium
Actinium



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Atomic Structure of Europium and Actinium

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1 Atomic
1.1 Atomic Number
6389
Atomic Structure of Lithium
3 117
1.2 Electron Configuration
[Xe] 4f7 6s2
[Rn] 6d1 7s2
1.3 Crystal Structure
Body Centered Cubic (BCC)
Face Centered Cubic (FCC)
1.3.1 Crystal Lattice
1.4 Atom
1.4.1 Number of Protons
6389
Atomic Structure of Lithium
3 117
1.4.2 Number of Neutrons
89138
Atomic Structure of Lithium
4 184
1.4.3 Number of Electrons
6389
Atomic Structure of Lithium
3 117
1.5 Radius of an Atom
1.5.1 Atomic Radius
180.00 pm195.00 pm
Atomic Structure of Beryllium
112 265
1.5.2 Covalent Radius
198.00 pmNA
Atomic Structure of Beryllium
96 260
1.5.3 Van der Waals Radius
233.00 pmNA
Atomic Structure of Zinc
139 348
1.6 Atomic Weight
151.96 amu227.00 amu
Atomic Structure of Lithium
6.94 294
1.7 Atomic Volume
28.90 cm3/mol22.54 cm3/mol
Atomic Structure of Manganese
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)38.60 (-eV)
Atomic Structure of Francium
8 392.42
1.10 Lattice Constant
458.10 pm567.00 pm
Atomic Structure of Beryllium
228.58 891.25
1.11 Lattice Angles
π/2, π/2, π/2
π/2, π/2, π/2
1.12 Lattice C/A Ratio
NANA
Atomic Structure of Beryllium
1.567 1.886