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Atomic Structure of Tennessine and Americium


Atomic Structure of Americium and Tennessine


Atomic Properties

Atomic Number
117   
1
95   
23

Electron Configuration
[Rn] 5f14 6d10 7s2 7p5   
[Rn] 5f7 7s2   

Crystal Structure
Not Known   
Double Hexagonal Close Packed (DHCP)   

Crystal Lattice
Unknown-Crystal-Structure-of-Ununseptium.jpg#100   
DHCP-Crystal-Structure-of-Americium.jpg#100   

Atom
  
  

Number of Protons
117   
1
95   
23

Number of Neutrons
167   
2
148   
12

Number of Electrons
117   
1
95   
23

Radius of an Atom
  
  

Atomic Radius
Not Available   
173.00 pm   
21

Covalent Radius
Not Available   
180.00 pm   
21

Van der Waals Radius
Not Available   
244.00 pm   
10

Atomic Weight
294.00 amu   
1
243.00 amu   
20

Atomic Volume
Not Available   
17.86 cm3/mol   
29

Adjacent Atomic Numbers
  
  

Previous Element
No Previous Element   
Plutonium
  

Next Element
Curium
  

Valence Electron Potential
Not Available   
44.00 (-eV)   
40

Lattice Constant
Not Available   
346.81 pm   
99+

Lattice Angles
NA   
π/2, π/2, 2 π/3   

Lattice C/A Ratio
Not Available   
Not Available   

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