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Atomic Structure of Titanium and Actinium


Atomic Structure of Actinium and Titanium


Atomic

Atomic Number
22  
99+
89  
29

Electron Configuration
[Ar] 3d2 4s2  
[Rn] 6d1 7s2  

Crystal Structure
Hexagonal Close Packed (HCP)  
Face Centered Cubic (FCC)  

Crystal Lattice
HCP-Crystal-Structure-of-Titanium.jpg#100  
FCC-Crystal-Structure-of-Actinium.jpg#100  

Atom
  
  

Number of Protons
22  
99+
89  
29

Number of Neutrons
26  
99+
138  
17

Number of Electrons
22  
99+
89  
29

Radius of an Atom
  
  

Atomic Radius
147.00 pm  
36
195.00 pm  
9

Covalent Radius
160.00 pm  
32
186.00 pm  
21

Van der Waals Radius
200.00 pm  
35
215.00 pm  
31

Atomic Weight
47.87 amu  
99+
227.00 amu  
25

Atomic Volume
10.64 cm3/mol  
99+
22.54 cm3/mol  
20

Adjacent Atomic Numbers
  
  

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Vanadium
  
Thorium
  

Valence Electron Potential
95.20 (-eV)  
10
38.60 (-eV)  
99+

Lattice Constant
295.08 pm  
99+
567.00 pm  
9

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

Lattice C/A Ratio
1.59  
30
1.89  
2

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