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Atomic Structure of Technetium and Indium


Atomic Structure of Indium and Technetium


Atomic Properties

Atomic Number
43   
99+
49   
99+

Electron Configuration
[Kr] 4d5 5s2   
[Kr] 4d10 5s2 5p1   

Crystal Structure
Hexagonal Close Packed (HCP)   
Tetragonal (TETR)   

Crystal Lattice
HCP-Crystal-Structure-of-Technetium.jpg#100   
TETR-Crystal-Structure-of-Indium.jpg#100   

Atom
  
  

Number of Protons
43   
99+
49   
99+

Number of Neutrons
55   
99+
66   
99+

Number of Electrons
43   
99+
49   
99+

Radius of an Atom
  
  

Atomic Radius
136.00 pm   
99+
167.00 pm   
24

Covalent Radius
147.00 pm   
37
142.00 pm   
99+

Van der Waals Radius
200.00 pm   
28
193.00 pm   
31

Atomic Weight
98.00 amu   
99+
114.82 amu   
99+

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

Adjacent Atomic Numbers
  
  

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Next Element
Ruthenium
  
Tin
  

Valence Electron Potential
180.00 (-eV)   
3
54.00 (-eV)   
25

Lattice Constant
273.50 pm   
99+
325.23 pm   
99+

Lattice Angles
π/2, π/2, 2 π/3   
π/2, π/2, π/2   

Lattice C/A Ratio
1.60   
5
Not Available   

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