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Calcium
Calcium

Beryllium
Beryllium



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Calcium
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Beryllium

Atomic Structure of Calcium and Beryllium

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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

 
20
[Ar] 4s2
Face Centered Cubic (FCC)
FCC-Crystal-Structure-of-Calcium.jpg#100
20
20
20
197.00 pm
176.00 pm
231.00 pm
40.08 amu
29.90 cm3/mol
9
60
29.00 (-eV)
558.84 pm
π/2, π/2, π/2
1.55
 
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