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Lutetium
Lutetium

Actinium
Actinium



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Lutetium
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Actinium

Atomic Structure of Lutetium and Actinium

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Atomic

Atomic Number

Electron Configuration

Crystal Structure

Crystal Lattice

Number of Protons

Number of Neutrons

Number of Electrons

Atomic Radius

Covalent Radius

Van der Waals Radius

Atomic Weight

Atomic Volume

Previous Element

Next Element

Valence Electron Potential

Lattice Constant

Lattice Angles

Lattice C/A Ratio

 
71
[Xe] 6s2 4f14 5d1
Hexagonal Close Packed (HCP)
BCC-Crystal-Structure-.jpg#100
71
104
71
174.00 pm
187.00 pm
221.00 pm
174.97 amu
17.78 cm3/mol
76
63
50.90 (-eV)
350.31 pm
π/2, π/2, 2 π/3
1.59
 
89
[Rn] 6d1 7s2
Face Centered Cubic (FCC)
FCC-Crystal-Structure-of-Actinium.jpg#100
89
138
89
195.00 pm
186.00 pm
215.00 pm
227.00 amu
22.54 cm3/mol
27
16
38.60 (-eV)
567.00 pm
π/2, π/2, π/2
1.89