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Atomic Structure of Tantalum and Plutonium


Atomic Structure of Plutonium and Tantalum


Atomic Properties

Atomic Number
73   
99+
94   
24

Electron Configuration
[Xe] 4f14 5d3 6s2   
[Rn] 5f6 7s2   

Crystal Structure
Body Centered Cubic (BCC)   
Monoclinic (MON)   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
MON-Crystal-Structure-of-Plutonium.jpg#100   

Atom
  
  

Number of Protons
73   
99+
94   
24

Number of Neutrons
108   
28
150   
11

Number of Electrons
73   
99+
94   
24

Radius of an Atom
  
  

Atomic Radius
146.00 pm   
35
159.00 pm   
28

Covalent Radius
170.00 pm   
25
187.00 pm   
20

Van der Waals Radius
200.00 pm   
28
200.00 pm   
28

Atomic Weight
180.95 amu   
38
244.00 amu   
19

Atomic Volume
10.90 cm3/mol   
99+
12.32 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

Previous Element
Hafnium
  
Neptunium
  

Next Element
Tungsten
  
Americium
  

Valence Electron Potential
110.00 (-eV)   
7
64.90 (-eV)   
21

Lattice Constant
330.13 pm   
99+
618.30 pm   
4

Lattice Angles
π/2, π/2, π/2   
NA   

Lattice C/A Ratio
Not Available   
Not Available   

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