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Atomic Structure of Potassium and Rutherfordium


Atomic Structure of Rutherfordium and Potassium


Atomic Properties

Atomic Number
19   
99+
104   
14

Electron Configuration
[Ar] 4s1   
[Rn] 5f14 6d2 7s2   

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+
104   
14

Number of Neutrons
20   
99+
157   
7

Number of Electrons
19   
99+
104   
14

Radius of an Atom
  
  

Atomic Radius
227.00 pm   
3
150.00 pm   
33

Covalent Radius
203.00 pm   
9
157.00 pm   
31

Van der Waals Radius
275.00 pm   
5
Not Available   

Atomic Weight
39.10 amu   
99+
267.00 amu   
11

Atomic Volume
45.46 cm3/mol   
3
Not Available   

Adjacent Atomic Numbers
  
  

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Aluminium
  
Lawrencium
  

Next Element
Calcium
  
Dubnium
  

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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