Home

Transition Metals + -

Actinide Metals + -

Lanthanide Metals + -

Post-Transition Metals + -

Alkaline Earth Metals + -

Compare Metals


Atomic Structure of Scandium and Cesium


Atomic Structure of Cesium and Scandium


Atomic Properties

Atomic Number
21   
99+
55   
99+

Electron Configuration
[Ar] 3d1 4s2   
[Xe] 6s1   

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+
55   
99+

Number of Neutrons
24   
99+
78   
99+

Number of Electrons
21   
99+
55   
99+

Radius of an Atom
  
  

Atomic Radius
162.00 pm   
26
265.00 pm   
1

Covalent Radius
170.00 pm   
25
244.00 pm   
2

Van der Waals Radius
211.00 pm   
25
343.00 pm   
2

Atomic Weight
44.96 amu   
99+
132.91 amu   
99+

Atomic Volume
15.00 cm3/mol   
34
71.07 cm3/mol   
1

Adjacent Atomic Numbers
  
  

Previous Element
Calcium
  
Tin
  

Next Element
Titanium
  
Barium
  

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

Lattice Constant
330.90 pm   
99+
614.10 pm   
5

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