Home
Compare Metals


Atomic Structure of Lead and Technetium


Atomic Structure of Technetium and Lead


Atomic

Atomic Number
82  
34
43  
99+

Electron Configuration
[Xe] 4f14 5d10 6s2 6p2  
[Kr] 4d5 5s2  

Crystal Structure
Face Centered Cubic (FCC)  
Hexagonal Close Packed (HCP)  

Crystal Lattice
FCC-Crystal-Structure-of-Lead.jpg#100  
HCP-Crystal-Structure-of-Technetium.jpg#100  

Atom
  
  

Number of Protons
82  
34
43  
99+

Number of Neutrons
125  
20
55  
99+

Number of Electrons
82  
34
43  
99+

Radius of an Atom
  
  

Atomic Radius
175.00 pm  
21
136.00 pm  
99+

Covalent Radius
146.00 pm  
40
147.00 pm  
39

Van der Waals Radius
202.00 pm  
34
200.00 pm  
35

Atomic Weight
207.20 amu  
30
98.00 amu  
99+

Atomic Volume
18.17 cm3/mol  
39
8.50 cm3/mol  
99+

Adjacent Atomic Numbers
  
  

Previous Element
Thallium
  

Next Element
Bismuth
  
Ruthenium
  

Valence Electron Potential
24.20 (-eV)  
99+
180.00 (-eV)  
3

Lattice Constant
495.08 pm  
18
273.50 pm  
99+

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

Lattice C/A Ratio
1.51  
99+
1.60  
21

Mechanical >>
<< Chemical

Compare Post Transition Metals

Post Transition Metals

Post Transition Metals

» More Post Transition Metals

Compare Post Transition Metals

» More Compare Post Transition Metals