Home

Transition Metals + -

Actinide Metals + -

Lanthanide Metals + -

Post-Transition Metals + -

Alkaline Earth Metals + -

Compare Metals

Atomic Structure of Tantalum and Roentgenium

Tantalum
Roentgenium
Atomic Structure of Roentgenium and Tantalum


Atomic Properties
Atomic Number
73   
99+
111   
7
Electron Configuration
[Xe] 4f14 5d3 6s2   
[Rn] 5f14 6d9 7s2   
Crystal Structure
Body Centered Cubic (BCC)   
Body Centered Cubic (BCC)   
Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
BCC-Crystal-Structure-.jpg#100   
Atom
  
  
Number of Protons
73   
99+
111   
7
Number of Neutrons
108   
28
161   
3
Number of Electrons
73   
99+
111   
7
Radius of an Atom
  
  
Atomic Radius
146.00 pm   
35
Not Available   
Covalent Radius
170.00 pm   
25
Not Available   
Van der Waals Radius
200.00 pm   
28
Not Available   
Atomic Weight
180.95 amu   
38
281.00 amu   
6
Atomic Volume
10.90 cm3/mol   
99+
Not Available   
Adjacent Atomic Numbers
  
  
Previous Element
Hafnium
  
Darmstadtium
  
Next Element
Tungsten
  
Copernicium
  
Valence Electron Potential
110.00 (-eV)   
7
Not Available   
Lattice Constant
330.13 pm   
99+
Not Available   
Lattice Angles
π/2, π/2, π/2   
NA   
Lattice C/A Ratio
Not Available   
Not Available   
Mechanical >>
<< Chemical

Compare Transition Metals

Transition Metals

Transition Metals

» More Transition Metals

Compare Transition Metals

» More Compare Transition Metals
Home | About | Contact | Disclaimer | Terms of use
© A softusvista inc. venture!