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Atomic Structure of Strontium and Curium


Atomic Structure of Curium and Strontium


Atomic Properties

Atomic Number
38   
99+
96   
22

Electron Configuration
[Kr] 5s2   
[Rn] 5f7 6d1 7s2   

Crystal Structure
Face Centered Cubic (FCC)   
Double Hexagonal Close Packed (DHCP)   

Crystal Lattice
FCC-Crystal-Structure-of-Strontium.jpg#100   
DHCP-Crystal-Structure-of-Curium.jpg#100   

Atom
  
  

Number of Protons
38   
99+
96   
22

Number of Neutrons
50   
99+
151   
10

Number of Electrons
38   
99+
96   
22

Radius of an Atom
  
  

Atomic Radius
215.00 pm   
5
174.00 pm   
20

Covalent Radius
195.00 pm   
15
169.00 pm   
26

Van der Waals Radius
249.00 pm   
7
200.00 pm   
28

Atomic Weight
87.62 amu   
99+
247.00 amu   
18

Atomic Volume
33.70 cm3/mol   
6
18.28 cm3/mol   
26

Adjacent Atomic Numbers
  
  

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Yttrium
  
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Valence Electron Potential
25.70 (-eV)   
99+
44.50 (-eV)   
38

Lattice Constant
608.49 pm   
6
Not Available   

Lattice Angles
π/2, π/2, π/2   
NA   

Lattice C/A Ratio
Not Available   
Not Available   

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