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Atomic Structure of Potassium and Lawrencium

Potassium
Lawrencium
Atomic Structure of Lawrencium and Potassium


Atomic Properties
Atomic Number
19   
99+
103   
15
Electron Configuration
[Ar] 4s1   
[Rn] 5f14 7s2 7p1   
Crystal Structure
Body Centered Cubic (BCC)   
Hexagonal Close Packed (HCP)   
Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
BCC-Crystal-Structure-.jpg#100   
Atom
  
  
Number of Protons
19   
99+
103   
15
Number of Neutrons
20   
99+
157   
7
Number of Electrons
19   
99+
103   
15
Radius of an Atom
  
  
Atomic Radius
227.00 pm   
3
Not Available   
Covalent Radius
203.00 pm   
9
Not Available   
Van der Waals Radius
275.00 pm   
5
246.00 pm   
8
Atomic Weight
39.10 amu   
99+
266.00 amu   
12
Atomic Volume
45.46 cm3/mol   
3
Not Available   
Adjacent Atomic Numbers
  
  
Previous Element
Aluminium
  
Nobelium
  
Next Element
Calcium
  
Rutherfordium
  
Valence Electron Potential
10.40 (-eV)   
99+
Not Available   
Lattice Constant
532.80 pm   
12
Not Available   
Lattice Angles
π/2, π/2, π/2   
NA   
Lattice C/A Ratio
Not Available   
Not Available   
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