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Atomic Structure of Tantalum and Indium


Atomic Structure of Indium and Tantalum


Atomic Properties

Atomic Number
73   
99+
49   
99+

Electron Configuration
[Xe] 4f14 5d3 6s2   
[Kr] 4d10 5s2 5p1   

Crystal Structure
Body Centered Cubic (BCC)   
Tetragonal (TETR)   

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

Atom
  
  

Number of Protons
73   
99+
49   
99+

Number of Neutrons
108   
28
66   
99+

Number of Electrons
73   
99+
49   
99+

Radius of an Atom
  
  

Atomic Radius
146.00 pm   
35
167.00 pm   
24

Covalent Radius
170.00 pm   
25
142.00 pm   
99+

Van der Waals Radius
200.00 pm   
28
193.00 pm   
31

Atomic Weight
180.95 amu   
38
114.82 amu   
99+

Atomic Volume
10.90 cm3/mol   
99+
15.70 cm3/mol   
33

Adjacent Atomic Numbers
  
  

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Hafnium
  
Cadmium
  

Next Element
Tungsten
  
Tin
  

Valence Electron Potential
110.00 (-eV)   
7
54.00 (-eV)   
25

Lattice Constant
330.13 pm   
99+
325.23 pm   
99+

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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