Home
Compare Metals


Atomic Structure of Roentgenium and Thorium


Atomic Structure of Thorium and Roentgenium


Atomic Properties

Atomic Number
111   
7
90   
28

Electron Configuration
[Rn] 5f14 6d9 7s2   
[Rn] 6d2 7s2   

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

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

Atom
  
  

Number of Protons
111   
7
90   
28

Number of Neutrons
161   
3
142   
15

Number of Electrons
111   
7
90   
28

Radius of an Atom
  
  

Atomic Radius
Not Available   
179.80 pm   
15

Covalent Radius
Not Available   
206.00 pm   
7

Van der Waals Radius
Not Available   
237.00 pm   
15

Atomic Weight
281.00 amu   
6
232.04 amu   
23

Atomic Volume
Not Available   
19.90 cm3/mol   
20

Adjacent Atomic Numbers
  
  

Previous Element
Actinium
  

Next Element

Valence Electron Potential
Not Available   
59.30 (-eV)   
23

Lattice Constant
Not Available   
508.42 pm   
14

Lattice Angles
NA   
π/2, π/2, π/2   

Lattice C/A Ratio
Not Available   
Not Available   

Mechanical >>
<< Chemical

Compare Synthetic Metals

Synthetic Metals

Synthetic Metals


Compare Synthetic Metals