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Atomic Structure of Sodium and Strontium


Atomic Structure of Strontium and Sodium


Atomic Properties

Atomic Number
11   
99+
38   
99+

Electron Configuration
[Ne] 3s1   
[Kr] 5s2   

Crystal Structure
Body Centered Cubic (BCC)   
Face Centered Cubic (FCC)   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
FCC-Crystal-Structure-of-Strontium.jpg#100   

Atom
  
  

Number of Protons
11   
99+
38   
99+

Number of Neutrons
12   
99+
50   
99+

Number of Electrons
11   
99+
38   
99+

Radius of an Atom
  
  

Atomic Radius
186.00 pm   
9
215.00 pm   
5

Covalent Radius
166.00 pm   
27
195.00 pm   
15

Van der Waals Radius
227.00 pm   
21
249.00 pm   
7

Atomic Weight
22.99 amu   
99+
87.62 amu   
99+

Atomic Volume
23.70 cm3/mol   
10
33.70 cm3/mol   
6

Adjacent Atomic Numbers
  
  

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Beryllium
  
Rubidium
  

Next Element
Magnesium
  
Yttrium
  

Valence Electron Potential
14.10 (-eV)   
99+
25.70 (-eV)   
99+

Lattice Constant
429.06 pm   
19
608.49 pm   
6

Lattice Angles
π/2, π/2, π/2   
π/2, π/2, π/2   

Lattice C/A Ratio
Not Available   
Not Available   

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