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Atomic Structure of Strontium and Chromium


Atomic Structure of Chromium and Strontium


Atomic Properties

Atomic Number
38   
99+
24   
99+

Electron Configuration
[Kr] 5s2   
[Ar] 3d5 4s1   

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

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

Atom
  
  

Number of Protons
38   
99+
24   
99+

Number of Neutrons
50   
99+
28   
99+

Number of Electrons
38   
99+
24   
99+

Radius of an Atom
  
  

Atomic Radius
215.00 pm   
5
128.00 pm   
99+

Covalent Radius
195.00 pm   
15
139.00 pm   
99+

Van der Waals Radius
249.00 pm   
7
200.00 pm   
28

Atomic Weight
87.62 amu   
99+
52.00 amu   
99+

Atomic Volume
33.70 cm3/mol   
6
7.23 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

Previous Element
Rubidium
  
Vanadium
  

Next Element
Yttrium
  
Manganese
  

Valence Electron Potential
25.70 (-eV)   
99+
170.00 (-eV)   
4

Lattice Constant
608.49 pm   
6
291.00 pm   
99+

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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