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Atomic Structure of Ytterbium and Potassium


Atomic Structure of Potassium and Ytterbium


Atomic Properties

Atomic Number
70   
99+
19   
99+

Electron Configuration
[Xe] 4f14 6s2   
[Ar] 4s1   

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

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

Atom
  
  

Number of Protons
70   
99+
19   
99+

Number of Neutrons
103   
31
20   
99+

Number of Electrons
70   
99+
19   
99+

Radius of an Atom
  
  

Atomic Radius
176.00 pm   
18
227.00 pm   
3

Covalent Radius
187.00 pm   
20
203.00 pm   
9

Van der Waals Radius
242.00 pm   
12
275.00 pm   
5

Atomic Weight
173.05 amu   
99+
39.10 amu   
99+

Atomic Volume
24.79 cm3/mol   
9
45.46 cm3/mol   
3

Adjacent Atomic Numbers
  
  

Previous Element
Thulium
  
Aluminium
  

Next Element
Lutetium
  
Calcium
  

Valence Electron Potential
50.30 (-eV)   
27
10.40 (-eV)   
99+

Lattice Constant
548.47 pm   
11
532.80 pm   
12

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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