Home
Compare Metals


Atomic Structure of Scandium and Barium


Atomic Structure of Barium and Scandium


Atomic Properties

Atomic Number
21   
99+
56   
99+

Electron Configuration
[Ar] 3d1 4s2   
[Xe] 6s2   

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

Crystal Lattice
HCP-Crystal-Structure-of-Scandium.jpg#100   
BCC-Crystal-Structure-.jpg#100   

Atom
  
  

Number of Protons
21   
99+
56   
99+

Number of Neutrons
24   
99+
81   
99+

Number of Electrons
21   
99+
56   
99+

Radius of an Atom
  
  

Atomic Radius
162.00 pm   
26
222.00 pm   
4

Covalent Radius
170.00 pm   
25
215.00 pm   
5

Van der Waals Radius
211.00 pm   
25
268.00 pm   
6

Atomic Weight
44.96 amu   
99+
137.33 amu   
99+

Atomic Volume
15.00 cm3/mol   
34
39.24 cm3/mol   
5

Adjacent Atomic Numbers
  
  

Previous Element
Calcium
  
Cesium
  

Next Element
Titanium
  
Lanthanum
  

Valence Electron Potential
58.00 (-eV)   
24
21.30 (-eV)   
99+

Lattice Constant
330.90 pm   
99+
502.80 pm   
15

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

Lattice C/A Ratio
1.59   
7
Not Available   

Mechanical >>
<< Chemical

Compare Transition Metals

Transition Metals

Transition Metals

» More Transition Metals

Compare Transition Metals

» More Compare Transition Metals