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Atomic Structure of Scandium and Darmstadtium


Atomic Structure of Darmstadtium and Scandium


Atomic Properties

Atomic Number
21   
99+
110   
8

Electron Configuration
[Ar] 3d1 4s2   
[Rn] 5f14 6d8 7s2   

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

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

Atom
  
  

Number of Protons
21   
99+
110   
8

Number of Neutrons
24   
99+
161   
3

Number of Electrons
21   
99+
110   
8

Radius of an Atom
  
  

Atomic Radius
162.00 pm   
26
132.00 pm   
99+

Covalent Radius
170.00 pm   
25
128.00 pm   
99+

Van der Waals Radius
211.00 pm   
25
Not Available   

Atomic Weight
44.96 amu   
99+
281.00 amu   
6

Atomic Volume
15.00 cm3/mol   
34
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Calcium
  
Meitnerium
  

Next Element
Titanium
  

Valence Electron Potential
58.00 (-eV)   
24
Not Available   

Lattice Constant
330.90 pm   
99+
Not Available   

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

Lattice C/A Ratio
1.59   
7
Not Available   

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