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Atomic Structure of Potassium and Plutonium


Atomic Structure of Plutonium and Potassium


Atomic

Atomic Number
19  
99+
94  
24

Electron Configuration
[Ar] 4s1  
[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
19  
99+
94  
24

Number of Neutrons
20  
99+
150  
12

Number of Electrons
19  
99+
94  
24

Radius of an Atom
  
  

Atomic Radius
227.00 pm  
4
159.00 pm  
30

Covalent Radius
203.00 pm  
9
187.00 pm  
20

Van der Waals Radius
275.00 pm  
7
200.00 pm  
35

Atomic Weight
39.10 amu  
99+
244.00 amu  
19

Atomic Volume
45.46 cm3/mol  
4
12.32 cm3/mol  
99+

Adjacent Atomic Numbers
  
  

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Neptunium
  

Next Element
Calcium
  
Americium
  

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

Lattice Constant
532.80 pm  
13
618.30 pm  
4

Lattice Angles
π/2, π/2, π/2  
-  

Lattice C/A Ratio
1.69  
10
1.74  
6

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