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Atomic Structure of Cesium and Tennessine


Atomic Structure of Tennessine and Cesium


Atomic Properties

Atomic Number
55   
99+
117   
1

Electron Configuration
[Xe] 6s1   
[Rn] 5f14 6d10 7s2 7p5   

Crystal Structure
Body Centered Cubic (BCC)   
Not Known   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
Unknown-Crystal-Structure-of-Ununseptium.jpg#100   

Atom
  
  

Number of Protons
55   
99+
117   
1

Number of Neutrons
78   
99+
167   
2

Number of Electrons
55   
99+
117   
1

Radius of an Atom
  
  

Atomic Radius
265.00 pm   
1
Not Available   

Covalent Radius
244.00 pm   
2
Not Available   

Van der Waals Radius
343.00 pm   
2
Not Available   

Atomic Weight
132.91 amu   
99+
294.00 amu   
1

Atomic Volume
71.07 cm3/mol   
1
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Tin
  
No Previous Element   

Next Element
Barium
  

Valence Electron Potential
8.62 (-eV)   
99+
Not Available   

Lattice Constant
614.10 pm   
5
Not Available   

Lattice Angles
π/2, π/2, π/2   
NA   

Lattice C/A Ratio
Not Available   
Not Available   

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