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Atomic Structure of Scandium and Mercury


Atomic Structure of Mercury and Scandium


Atomic Properties

Atomic Number
21   
99+
80   
36

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

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

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

Atom
  
  

Number of Protons
21   
99+
80   
36

Number of Neutrons
24   
99+
121   
22

Number of Electrons
21   
99+
80   
36

Radius of an Atom
  
  

Atomic Radius
162.00 pm   
26
151.00 pm   
32

Covalent Radius
170.00 pm   
25
132.00 pm   
99+

Van der Waals Radius
211.00 pm   
25
155.00 pm   
99+

Atomic Weight
44.96 amu   
99+
200.59 amu   
32

Atomic Volume
15.00 cm3/mol   
34
14.82 cm3/mol   
35

Adjacent Atomic Numbers
  
  

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Calcium
  
Gold
  

Next Element
Titanium
  
Thallium
  

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

Lattice Constant
330.90 pm   
99+
300.50 pm   
99+

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

Lattice C/A Ratio
1.59   
7
Not Available   

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