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Atomic Structure of Lithium and Yttrium


Atomic Structure of Yttrium and Lithium


Atomic Properties

Atomic Number
3   
99+
39   
99+

Electron Configuration
[He] 2s1   
[Kr] 4d1 5s2   

Crystal Structure
Body Centered Cubic (BCC)   
Hexagonal Close Packed (HCP)   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
HCP-Crystal-Structure-of-Yttrium.jpg#100   

Atom
  
  

Number of Protons
3   
99+
39   
99+

Number of Neutrons
4   
99+
50   
99+

Number of Electrons
3   
99+
39   
99+

Radius of an Atom
  
  

Atomic Radius
152.00 pm   
31
180.00 pm   
14

Covalent Radius
128.00 pm   
99+
190.00 pm   
18

Van der Waals Radius
182.00 pm   
35
200.00 pm   
28

Atomic Weight
6.94 amu   
99+
88.91 amu   
99+

Atomic Volume
13.10 cm3/mol   
39
19.80 cm3/mol   
21

Adjacent Atomic Numbers
  
  

Previous Element
No Previous Element   
Strontium
  

Next Element
Beryllium
  
Zirconium
  

Valence Electron Potential
19.00 (-eV)   
99+
48.00 (-eV)   
30

Lattice Constant
351.00 pm   
99+
364.74 pm   
31

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

Lattice C/A Ratio
Not Available   
1.57   
16

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