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Atomic Structure of Molybdenum and Americium


Atomic Structure of Americium and Molybdenum


Atomic Properties

Atomic Number
42   
99+
95   
23

Electron Configuration
[Kr] 4d5 5s1   
[Rn] 5f7 7s2   

Crystal Structure
Body Centered Cubic (BCC)   
Double Hexagonal Close Packed (DHCP)   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
DHCP-Crystal-Structure-of-Americium.jpg#100   

Atom
  
  

Number of Protons
42   
99+
95   
23

Number of Neutrons
54   
99+
148   
12

Number of Electrons
42   
99+
95   
23

Radius of an Atom
  
  

Atomic Radius
139.00 pm   
39
173.00 pm   
21

Covalent Radius
154.00 pm   
32
180.00 pm   
21

Van der Waals Radius
200.00 pm   
28
244.00 pm   
10

Atomic Weight
95.95 amu   
99+
243.00 amu   
20

Atomic Volume
9.40 cm3/mol   
99+
17.86 cm3/mol   
29

Adjacent Atomic Numbers
  
  

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Niobium
  
Plutonium
  

Next Element
Technetium
  
Curium
  

Valence Electron Potential
88.60 (-eV)   
13
44.00 (-eV)   
40

Lattice Constant
314.70 pm   
99+
346.81 pm   
99+

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

Lattice C/A Ratio
Not Available   
Not Available   

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