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Atomic Structure of Plutonium and Technetium


Atomic Structure of Technetium and Plutonium


Atomic

Atomic Number
94  
24
43  
99+

Electron Configuration
[Rn] 5f6 7s2  
[Kr] 4d5 5s2  

Crystal Structure
Monoclinic (MON)  
Hexagonal Close Packed (HCP)  

Crystal Lattice
MON-Crystal-Structure-of-Plutonium.jpg#100  
HCP-Crystal-Structure-of-Technetium.jpg#100  

Atom
  
  

Number of Protons
94  
24
43  
99+

Number of Neutrons
150  
12
55  
99+

Number of Electrons
94  
24
43  
99+

Radius of an Atom
  
  

Atomic Radius
159.00 pm  
30
136.00 pm  
99+

Covalent Radius
187.00 pm  
20
147.00 pm  
39

Van der Waals Radius
200.00 pm  
35
200.00 pm  
35

Atomic Weight
244.00 amu  
19
98.00 amu  
99+

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

Adjacent Atomic Numbers
  
  

Previous Element
Neptunium
  

Next Element
Americium
  
Ruthenium
  

Valence Electron Potential
64.90 (-eV)  
21
180.00 (-eV)  
3

Lattice Constant
618.30 pm  
4
273.50 pm  
99+

Lattice Angles
-  
π/2, π/2, 2 π/3  

Lattice C/A Ratio
1.74  
6
1.60  
21

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