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Atomic Structure of Technetium and Indium


Atomic Structure of Indium and Technetium


Atomic

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  
26

Covalent Radius
147.00 pm  
39
142.00 pm  
99+

Van der Waals Radius
200.00 pm  
35
193.00 pm  
38

Atomic Weight
98.00 amu  
99+
114.82 amu  
99+

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

Adjacent Atomic Numbers
  
  

Previous Element
Cadmium
  

Next Element
Ruthenium
  
Tin
  

Valence Electron Potential
180.00 (-eV)  
3
54.00 (-eV)  
26

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  
21
1.56  
99+

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