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Atomic Structure of Lithium and Calcium


Atomic Structure of Calcium and Lithium


Atomic Properties

Atomic Number
3   
99+
20   
99+

Electron Configuration
[He] 2s1   
[Ar] 4s2   

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

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

Atom
  
  

Number of Protons
3   
99+
20   
99+

Number of Neutrons
4   
99+
20   
99+

Number of Electrons
3   
99+
20   
99+

Radius of an Atom
  
  

Atomic Radius
152.00 pm   
31
197.00 pm   
6

Covalent Radius
128.00 pm   
99+
176.00 pm   
22

Van der Waals Radius
182.00 pm   
35
231.00 pm   
19

Atomic Weight
6.94 amu   
99+
40.08 amu   
99+

Atomic Volume
13.10 cm3/mol   
39
29.90 cm3/mol   
7

Adjacent Atomic Numbers
  
  

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Potassium
  

Next Element
Beryllium
  
Scandium
  

Valence Electron Potential
19.00 (-eV)   
99+
29.00 (-eV)   
99+

Lattice Constant
351.00 pm   
99+
558.84 pm   
9

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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