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Atomic Structure of Beryllium and Bohrium


Atomic Structure of Bohrium and Beryllium


Atomic

Atomic Number
4  
99+
107  
11

Electron Configuration
[He] 2s2  
[Rn] 5f14 6d5 7s2  

Crystal Structure
Hexagonal Close Packed (HCP)  
Hexagonal Close Packed (HCP)  

Crystal Lattice
HCP-Crystal-Structure-of-Beryllium.jpg#100  
BCC-Crystal-Structure-.jpg#100  

Atom
  
  

Number of Protons
4  
99+
107  
11

Number of Neutrons
5  
99+
155  
9

Number of Electrons
4  
99+
107  
11

Radius of an Atom
  
  

Atomic Radius
112.00 pm  
99+
128.00 pm  
99+

Covalent Radius
96.00 pm  
99+
141.00 pm  
99+

Van der Waals Radius
153.00 pm  
99+
0.00 pm  
99+

Atomic Weight
9.01 amu  
99+
270.00 amu  
8

Atomic Volume
5.00 cm3/mol  
99+
23.70 cm3/mol  
14

Adjacent Atomic Numbers
  
  

Previous Element
Lithium
  

Next Element
Sodium
  
Hassium
  

Valence Electron Potential
82.00 (-eV)  
15
27.20 (-eV)  
99+

Lattice Constant
228.58 pm  
99+
-  

Lattice Angles
π/2, π/2, π/2  
-  

Lattice C/A Ratio
1.57  
99+
1.57  
99+

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