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Solid state VIII
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Packing of identical solid spheres

Shaillee Kaushal is teaching live on Unacademy Plus

Shaillee Kaushal
Faculty in Chemistry with a teaching experience of 14 years. Specialised in teaching for boards and competitions.

U
Unacademy user
very good compilation of different idioms it really helps to recapitulate all in one go .Thanks a lot.
Yashika
2 years ago
thanks :)
  1. XII 01 Solid State VIII


  2. Packing of identical solid spheres Arrangement in two dimensions: In two dimensions two different arrangements can be shown Arrangement (i)


  3. Close packing in three dimensions: Three dimensional closed packing is formed from square close packing in two dimensions.


  4. Three dimensional close packing from two dimensional hexagonal close packed structure.


  5. 0 0 0 0 0 0


  6. Hexagonal Close-Packed Structure (HCP another view) 14


  7. Cubic close packing (ABCABC...)


  8. Metals Mg, Zn, No, V, Cd Cu, Ag, Au, Ni, Pt fcc Li, Na, K, Rb, Cs, Ba Structure hcp ccp or bcc