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Atomic Structure of Beryllium and Plutonium


Atomic Structure of Plutonium and Beryllium


Atomic

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  
12

Number of Electrons
4  
99+
94  
24

Radius of an Atom
  
  

Atomic Radius
112.00 pm  
99+
159.00 pm  
30

Covalent Radius
96.00 pm  
99+
187.00 pm  
20

Van der Waals Radius
153.00 pm  
99+
200.00 pm  
35

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
  
  

Previous Element
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  
-  

Lattice C/A Ratio
1.57  
99+
1.74  
6

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