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Atomic Structure of Indium and Protactinium


Atomic Structure of Protactinium and Indium


Atomic Properties

Atomic Number
49   
99+
91   
27

Electron Configuration
[Kr] 4d10 5s2 5p1   
[Rn] 5f2 6d1 7s2   

Crystal Structure
Tetragonal (TETR)   
Tetragonal (TETR)   

Crystal Lattice
TETR-Crystal-Structure-of-Indium.jpg#100   
TETR-Crystal-Structure-of-Protactinium.jpg#100   

Atom
  
  

Number of Protons
49   
99+
91   
27

Number of Neutrons
66   
99+
122   
21

Number of Electrons
49   
99+
91   
27

Radius of an Atom
  
  

Atomic Radius
167.00 pm   
24
163.00 pm   
25

Covalent Radius
142.00 pm   
99+
200.00 pm   
11

Van der Waals Radius
193.00 pm   
31
243.00 pm   
11

Atomic Weight
114.82 amu   
99+
231.04 amu   
24

Atomic Volume
15.70 cm3/mol   
33
15.00 cm3/mol   
34

Adjacent Atomic Numbers
  
  

Previous Element
Cadmium
  
Thorium
  

Next Element
Tin
  
Uranium
  

Valence Electron Potential
54.00 (-eV)   
25
92.00 (-eV)   
11

Lattice Constant
325.23 pm   
99+
392.50 pm   
23

Lattice Angles
π/2, π/2, π/2   
π/2, π/2, π/2   

Lattice C/A Ratio
Not Available   
Not Available   

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