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Atomic Structure of Dubnium and Scandium


Atomic Structure of Scandium and Dubnium


Atomic Properties

Atomic Number
105   
13
21   
99+

Electron Configuration
[Rn] 5f14 6d3 7s2   
[Ar] 3d1 4s2   

Crystal Structure
Body Centered Cubic (BCC)   
Hexagonal Close Packed (HCP)   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
HCP-Crystal-Structure-of-Scandium.jpg#100   

Atom
  
  

Number of Protons
105   
13
21   
99+

Number of Neutrons
157   
7
24   
99+

Number of Electrons
105   
13
21   
99+

Radius of an Atom
  
  

Atomic Radius
139.00 pm   
39
162.00 pm   
26

Covalent Radius
149.00 pm   
35
170.00 pm   
25

Van der Waals Radius
Not Available   
211.00 pm   
25

Atomic Weight
268.00 amu   
10
44.96 amu   
99+

Atomic Volume
Not Available   
15.00 cm3/mol   
34

Adjacent Atomic Numbers
  
  

Previous Element
Calcium
  

Next Element
Seaborgium
  
Titanium
  

Valence Electron Potential
Not Available   
58.00 (-eV)   
24

Lattice Constant
Not Available   
330.90 pm   
99+

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

Lattice C/A Ratio
Not Available   
1.59   
7

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