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Atomic Structure of Beryllium and Plutonium


Atomic Structure of Plutonium and Beryllium


Atomic Properties

Atomic Number
4   
99+
94   
24

Electron Configuration
[He] 2s2   
[Rn] 5f6 7s2   

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

Crystal Lattice
HCP-Crystal-Structure-of-Beryllium.jpg#100   
MON-Crystal-Structure-of-Plutonium.jpg#100   

Atom
  
  

Number of Protons
4   
99+
94   
24

Number of Neutrons
5   
99+
150   
11

Number of Electrons
4   
99+
94   
24

Radius of an Atom
  
  

Atomic Radius
112.00 pm   
99+
159.00 pm   
28

Covalent Radius
96.00 pm   
99+
187.00 pm   
20

Van der Waals Radius
153.00 pm   
99+
200.00 pm   
28

Atomic Weight
9.01 amu   
99+
244.00 amu   
19

Atomic Volume
5.00 cm3/mol   
99+
12.32 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

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Lithium
  
Neptunium
  

Next Element
Sodium
  
Americium
  

Valence Electron Potential
82.00 (-eV)   
15
64.90 (-eV)   
21

Lattice Constant
228.58 pm   
99+
618.30 pm   
4

Lattice Angles
π/2, π/2, π/2   
NA   

Lattice C/A Ratio
1.57   
18
Not Available   

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