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Atomic Structure of Potassium and Nickel


Atomic Structure of Nickel and Potassium


Atomic Properties

Atomic Number
19   
99+
28   
99+

Electron Configuration
[Ar] 4s1   
[Ar] 3d8 4s2 Or [Ar] 3d9 4s1   

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

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

Atom
  
  

Number of Protons
19   
99+
28   
99+

Number of Neutrons
20   
99+
31   
99+

Number of Electrons
19   
99+
28   
99+

Radius of an Atom
  
  

Atomic Radius
227.00 pm   
3
124.00 pm   
99+

Covalent Radius
203.00 pm   
9
124.00 pm   
99+

Van der Waals Radius
275.00 pm   
5
163.00 pm   
40

Atomic Weight
39.10 amu   
99+
58.69 amu   
99+

Atomic Volume
45.46 cm3/mol   
3
6.59 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

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Calcium
  
Copper
  

Valence Electron Potential
10.40 (-eV)   
99+
42.00 (-eV)   
99+

Lattice Constant
532.80 pm   
12
352.40 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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