Home

Transition Metals + -

Actinide Metals + -

Lanthanide Metals + -

Post-Transition Metals + -

Alkaline Earth Metals + -

Compare Metals


Atomic Structure of Indium and Neptunium


Atomic Structure of Neptunium and Indium


Atomic Properties

Atomic Number
49   
99+
93   
25

Electron Configuration
[Kr] 4d10 5s2 5p1   
[Rn] 5f4 6d1 7s2   

Crystal Structure
Tetragonal (TETR)   
Orthorhombic (ORTH)   

Crystal Lattice
TETR-Crystal-Structure-of-Indium.jpg#100   
ORTH-Crystal-Structure-of-Neptunium.jpg#100   

Atom
  
  

Number of Protons
49   
99+
93   
25

Number of Neutrons
66   
99+
144   
14

Number of Electrons
49   
99+
93   
25

Radius of an Atom
  
  

Atomic Radius
167.00 pm   
24
155.00 pm   
30

Covalent Radius
142.00 pm   
99+
190.00 pm   
18

Van der Waals Radius
193.00 pm   
31
221.00 pm   
22

Atomic Weight
114.82 amu   
99+
237.00 amu   
22

Atomic Volume
15.70 cm3/mol   
33
11.62 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

Previous Element
Cadmium
  
Uranium
  

Next Element
Tin
  
Plutonium
  

Valence Electron Potential
54.00 (-eV)   
25
96.00 (-eV)   
9

Lattice Constant
325.23 pm   
99+
666.30 pm   
3

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

Lattice C/A Ratio
Not Available   
Not Available   

Mechanical >>
<< Chemical

Compare Post Transition Metals

Post-Transition Metals

Post-Transition Metals

» More Post-Transition Metals

Compare Post Transition Metals

» More Compare Post Transition Metals