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Atomic Structure of Yttrium and Tennessine


Atomic Structure of Tennessine and Yttrium


Atomic Properties

Atomic Number
39   
99+
117   
1

Electron Configuration
[Kr] 4d1 5s2   
[Rn] 5f14 6d10 7s2 7p5   

Crystal Structure
Hexagonal Close Packed (HCP)   
Not Known   

Crystal Lattice
HCP-Crystal-Structure-of-Yttrium.jpg#100   
Unknown-Crystal-Structure-of-Ununseptium.jpg#100   

Atom
  
  

Number of Protons
39   
99+
117   
1

Number of Neutrons
50   
99+
167   
2

Number of Electrons
39   
99+
117   
1

Radius of an Atom
  
  

Atomic Radius
180.00 pm   
14
Not Available   

Covalent Radius
190.00 pm   
18
Not Available   

Van der Waals Radius
200.00 pm   
28
Not Available   

Atomic Weight
88.91 amu   
99+
294.00 amu   
1

Atomic Volume
19.80 cm3/mol   
21
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Strontium
  
No Previous Element   

Next Element
Zirconium
  

Valence Electron Potential
48.00 (-eV)   
30
Not Available   

Lattice Constant
364.74 pm   
31
Not Available   

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

Lattice C/A Ratio
1.57   
16
Not Available   

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