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Atomic Structure of Thorium and Nihonium


Atomic Structure of Nihonium and Thorium


Atomic

Atomic Number
90  
28
113  
5

Electron Configuration
[Rn] 6d2 7s2  
[Rn] 5f14 6d10 7s2 7p1  

Crystal Structure
Face Centered Cubic (FCC)  
Not Known  

Crystal Lattice
FCC-Crystal-Structure-of-Thorium.jpg#100  
Unknown-Crystal-Structure-of-Ununtrium.jpg#100  

Atom
  
  

Number of Protons
90  
28
113  
5

Number of Neutrons
142  
16
150  
12

Number of Electrons
90  
28
113  
5

Radius of an Atom
  
  

Atomic Radius
179.80 pm  
17
170.00 pm  
24

Covalent Radius
206.00 pm  
7
170.00 pm  
27

Van der Waals Radius
237.00 pm  
19
320.00 pm  
3

Atomic Weight
232.04 amu  
23
286.00 amu  
4

Atomic Volume
19.90 cm3/mol  
32
21.10 cm3/mol  
24

Adjacent Atomic Numbers
  
  

Previous Element
Actinium
  

Next Element
Flerovium
  

Valence Electron Potential
59.30 (-eV)  
24
6.20 (-eV)  
99+

Lattice Constant
508.42 pm  
16
0.00 pm  
99+

Lattice Angles
π/2, π/2, π/2  
-  

Lattice C/A Ratio
1.10  
99+
1.58  
35

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