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Beryllium
Beryllium

Actinium
Actinium



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Beryllium
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Actinium

Atomic Structure of Beryllium and Actinium

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

 
4
[He] 2s2
Hexagonal Close Packed (HCP)
HCP-Crystal-Structure-of-Beryllium.jpg#100
4
5
4
112.00 pm
96.00 pm
153.00 pm
9.01 amu
5.00 cm3/mol
19
4
82.00 (-eV)
228.58 pm
π/2, π/2, π/2
1.57
 
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