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Atomic Structure of Calcium and Silver


Atomic Structure of Silver and Calcium


Atomic Properties

Atomic Number
20   
99+
47   
99+

Electron Configuration
[Ar] 4s2   
[Kr] 4d10 5s1   

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

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

Atom
  
  

Number of Protons
20   
99+
47   
99+

Number of Neutrons
20   
99+
61   
99+

Number of Electrons
20   
99+
47   
99+

Radius of an Atom
  
  

Atomic Radius
197.00 pm   
6
144.00 pm   
36

Covalent Radius
176.00 pm   
22
145.00 pm   
39

Van der Waals Radius
231.00 pm   
19
172.00 pm   
38

Atomic Weight
40.08 amu   
99+
107.87 amu   
99+

Atomic Volume
29.90 cm3/mol   
7
10.30 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

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

Lattice Constant
558.84 pm   
9
408.53 pm   
20

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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