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Atomic Structure of Nihonium and Actinium

Nihonium
Actinium
Atomic Structure of Actinium and Nihonium


Atomic
Atomic Number
113  
5
89  
29
Electron Configuration
[Rn] 5f14 6d10 7s2 7p1  
[Rn] 6d1 7s2  
Crystal Structure
Not Known  
Face Centered Cubic (FCC)  
Crystal Lattice
Unknown-Crystal-Structure-of-Ununtrium.jpg#100  
FCC-Crystal-Structure-of-Actinium.jpg#100  
Atom
  
  
Number of Protons
113  
5
89  
29
Number of Neutrons
150  
12
138  
17
Number of Electrons
113  
5
89  
29
Radius of an Atom
  
  
Atomic Radius
170.00 pm  
24
195.00 pm  
9
Covalent Radius
170.00 pm  
27
186.00 pm  
21
Van der Waals Radius
320.00 pm  
3
215.00 pm  
31
Atomic Weight
286.00 amu  
4
227.00 amu  
25
Atomic Volume
21.10 cm3/mol  
24
22.54 cm3/mol  
20
Adjacent Atomic Numbers
  
  
Previous Element
Copernicium
  
Radium
  
Next Element
Flerovium
  
Thorium
  
Valence Electron Potential
6.20 (-eV)  
99+
38.60 (-eV)  
99+
Lattice Constant
0.00 pm  
99+
567.00 pm  
9
Lattice Angles
-  
π/2, π/2, π/2  
Lattice C/A Ratio
1.58  
35
1.89  
2
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