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Atomic Structure of Plutonium and Calcium


Atomic Structure of Calcium and Plutonium


Atomic Properties

Atomic Number
94   
24
20   
99+

Electron Configuration
[Rn] 5f6 7s2   
[Ar] 4s2   

Crystal Structure
Monoclinic (MON)   
Face Centered Cubic (FCC)   

Crystal Lattice
MON-Crystal-Structure-of-Plutonium.jpg#100   
FCC-Crystal-Structure-of-Calcium.jpg#100   

Atom
  
  

Number of Protons
94   
24
20   
99+

Number of Neutrons
150   
11
20   
99+

Number of Electrons
94   
24
20   
99+

Radius of an Atom
  
  

Atomic Radius
159.00 pm   
28
197.00 pm   
6

Covalent Radius
187.00 pm   
20
176.00 pm   
22

Van der Waals Radius
200.00 pm   
28
231.00 pm   
19

Atomic Weight
244.00 amu   
19
40.08 amu   
99+

Atomic Volume
12.32 cm3/mol   
99+
29.90 cm3/mol   
7

Adjacent Atomic Numbers
  
  

Previous Element
Neptunium
  
Potassium
  

Next Element
Americium
  
Scandium
  

Valence Electron Potential
64.90 (-eV)   
21
29.00 (-eV)   
99+

Lattice Constant
618.30 pm   
4
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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