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Atomic Structure of Bohrium and Calcium


Atomic Structure of Calcium and Bohrium


Atomic Properties

Atomic Number
107   
11
20   
99+

Electron Configuration
[Rn] 5f14 6d5 7s2   
[Ar] 4s2   

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

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
FCC-Crystal-Structure-of-Calcium.jpg#100   

Atom
  
  

Number of Protons
107   
11
20   
99+

Number of Neutrons
155   
8
20   
99+

Number of Electrons
107   
11
20   
99+

Radius of an Atom
  
  

Atomic Radius
128.00 pm   
99+
197.00 pm   
6

Covalent Radius
141.00 pm   
99+
176.00 pm   
22

Van der Waals Radius
Not Available   
231.00 pm   
19

Atomic Weight
270.00 amu   
8
40.08 amu   
99+

Atomic Volume
Not Available   
29.90 cm3/mol   
7

Adjacent Atomic Numbers
  
  

Previous Element
Seaborgium
  
Potassium
  

Next Element
Hassium
  
Scandium
  

Valence Electron Potential
Not Available   
29.00 (-eV)   
99+

Lattice Constant
Not Available   
558.84 pm   
9

Lattice Angles
NA   
π/2, π/2, π/2   

Lattice C/A Ratio
Not Available   
Not Available   

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