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Atomic Structure of Calcium and Bismuth


Atomic Structure of Bismuth and Calcium


Atomic Properties

Atomic Number
20   
99+
83   
33

Electron Configuration
[Ar] 4s2   
[Xe] 4f14 5d10 6s2 6p3   

Crystal Structure
Face Centered Cubic (FCC)   
Rhombohedral (RHO)   

Crystal Lattice
FCC-Crystal-Structure-of-Calcium.jpg#100   
RHO-Crystal-Structure-of-Bismuth.jpg#100   

Atom
  
  

Number of Protons
20   
99+
83   
33

Number of Neutrons
20   
99+
126   
18

Number of Electrons
20   
99+
83   
33

Radius of an Atom
  
  

Atomic Radius
197.00 pm   
6
156.00 pm   
29

Covalent Radius
176.00 pm   
22
148.00 pm   
36

Van der Waals Radius
231.00 pm   
19
207.00 pm   
26

Atomic Weight
40.08 amu   
99+
208.98 amu   
29

Atomic Volume
29.90 cm3/mol   
7
21.30 cm3/mol   
14

Adjacent Atomic Numbers
  
  

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

Lattice Constant
558.84 pm   
9
667.40 pm   
2

Lattice Angles
π/2, π/2, π/2   
NA   

Lattice C/A Ratio
Not Available   
Not Available   

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