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Atomic Structure of Curium and Magnesium


Atomic Structure of Magnesium and Curium


Atomic Properties

Atomic Number
96   
22
12   
99+

Electron Configuration
[Rn] 5f7 6d1 7s2   
[Ne] 3s2   

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

Crystal Lattice
DHCP-Crystal-Structure-of-Curium.jpg#100   
HCP-Crystal-Structure-of-Magnesium.jpg#100   

Atom
  
  

Number of Protons
96   
22
12   
99+

Number of Neutrons
151   
10
12   
99+

Number of Electrons
96   
22
12   
99+

Radius of an Atom
  
  

Atomic Radius
174.00 pm   
20
160.00 pm   
27

Covalent Radius
169.00 pm   
26
141.00 pm   
99+

Van der Waals Radius
200.00 pm   
28
173.00 pm   
37

Atomic Weight
247.00 amu   
18
24.31 amu   
99+

Atomic Volume
18.28 cm3/mol   
26
13.97 cm3/mol   
37

Adjacent Atomic Numbers
  
  

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Americium
  
Sodium
  

Next Element
Berkelium
  
Aluminium
  

Valence Electron Potential
44.50 (-eV)   
38
40.00 (-eV)   
99+

Lattice Constant
Not Available   
320.94 pm   
99+

Lattice Angles
NA   
π/2, π/2, 2 π/3   

Lattice C/A Ratio
Not Available   
Not Available   

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