Home

Transition Metals + -

Actinide Metals + -

Lanthanide Metals + -

Post-Transition Metals + -

Alkaline Earth Metals + -

Compare Metals


Atomic Structure of Thallium and Dubnium


Atomic Structure of Dubnium and Thallium


Atomic Properties

Atomic Number
81   
35
105   
13

Electron Configuration
[Xe] 4f14 5d10 6s2 6p1   
[Rn] 5f14 6d3 7s2   

Crystal Structure
Hexagonal Close Packed (HCP)   
Body Centered Cubic (BCC)   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
BCC-Crystal-Structure-.jpg#100   

Atom
  
  

Number of Protons
81   
35
105   
13

Number of Neutrons
123   
20
157   
7

Number of Electrons
81   
35
105   
13

Radius of an Atom
  
  

Atomic Radius
170.00 pm   
22
139.00 pm   
39

Covalent Radius
145.00 pm   
39
149.00 pm   
35

Van der Waals Radius
196.00 pm   
30
Not Available   

Atomic Weight
204.38 amu   
31
268.00 amu   
10

Atomic Volume
17.20 cm3/mol   
31
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Mercury
  

Next Element
Lead
  
Seaborgium
  

Valence Electron Potential
9.60 (-eV)   
99+
Not Available   

Lattice Constant
345.66 pm   
99+
Not Available   

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

Lattice C/A Ratio
1.60   
6
Not Available   

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