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Atomic Structure of Scandium and Bismuth


Atomic Structure of Bismuth and Scandium


Atomic Properties

Atomic Number
21   
99+
83   
33

Electron Configuration
[Ar] 3d1 4s2   
[Xe] 4f14 5d10 6s2 6p3   

Crystal Structure
Hexagonal Close Packed (HCP)   
Rhombohedral (RHO)   

Crystal Lattice
HCP-Crystal-Structure-of-Scandium.jpg#100   
RHO-Crystal-Structure-of-Bismuth.jpg#100   

Atom
  
  

Number of Protons
21   
99+
83   
33

Number of Neutrons
24   
99+
126   
18

Number of Electrons
21   
99+
83   
33

Radius of an Atom
  
  

Atomic Radius
162.00 pm   
26
156.00 pm   
29

Covalent Radius
170.00 pm   
25
148.00 pm   
36

Van der Waals Radius
211.00 pm   
25
207.00 pm   
26

Atomic Weight
44.96 amu   
99+
208.98 amu   
29

Atomic Volume
15.00 cm3/mol   
34
21.30 cm3/mol   
14

Adjacent Atomic Numbers
  
  

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Calcium
  
Lead
  

Next Element
Titanium
  
Polonium
  

Valence Electron Potential
58.00 (-eV)   
24
41.90 (-eV)   
99+

Lattice Constant
330.90 pm   
99+
667.40 pm   
2

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

Lattice C/A Ratio
1.59   
7
Not Available   

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