Home

Transition Metals + -

Actinide Metals + -

Lanthanide Metals + -

Post-Transition Metals + -

Alkaline Earth Metals + -

Compare Metals

Atomic Structure of Americium and Sodium

Americium
Sodium
Atomic Structure of Sodium and Americium


Atomic Properties
Atomic Number
95   
23
11   
99+
Electron Configuration
[Rn] 5f7 7s2   
[Ne] 3s1   
Crystal Structure
Double Hexagonal Close Packed (DHCP)   
Body Centered Cubic (BCC)   
Crystal Lattice
DHCP-Crystal-Structure-of-Americium.jpg#100   
BCC-Crystal-Structure-.jpg#100   
Atom
  
  
Number of Protons
95   
23
11   
99+
Number of Neutrons
148   
12
12   
99+
Number of Electrons
95   
23
11   
99+
Radius of an Atom
  
  
Atomic Radius
173.00 pm   
21
186.00 pm   
9
Covalent Radius
180.00 pm   
21
166.00 pm   
27
Van der Waals Radius
244.00 pm   
10
227.00 pm   
21
Atomic Weight
243.00 amu   
20
22.99 amu   
99+
Atomic Volume
17.86 cm3/mol   
29
23.70 cm3/mol   
10
Adjacent Atomic Numbers
  
  
Previous Element
Plutonium
  
Beryllium
  
Next Element
Curium
  
Magnesium
  
Valence Electron Potential
44.00 (-eV)   
40
14.10 (-eV)   
99+
Lattice Constant
346.81 pm   
99+
429.06 pm   
19
Lattice Angles
π/2, π/2, 2 π/3   
π/2, π/2, π/2   
Lattice C/A Ratio
Not Available   
Not Available   
Mechanical >>
<< Chemical

Compare Actinide Series

Actinide Metals

Actinide Metals

» More Actinide Metals

Compare Actinide Series

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