Close Packaging In Three Dimensions|Summary

Calculation Of The Contribution Of Atoms Present At Different Lattice Sites|Calculation Of Number Of Atoms|Close Packed Structures|Close Packing in Two Dimensions|Close Packing in Three Dimensions|Summary

Close Packing In Three Dimensions|Placing Of Third Layer|Number Of Voids|Questions|Summary

Mathc the type of packing given in Column I with the itmes given in Column II. Column -I (i) square close packing in two dimensions (ii) Hexagonal close packing in two dimensions (iii) Hexagonal close packing in three dimensions (iv) Cubic close packing in three dimensions Column -II (a) Triagnular voids (b) Pattern of spheres is reapted in every fourth layer (c) Coordination number -4 (d) Pattern of sphere is reapeated i alternate layers.

Position Vector In Three Dimension

Analysis Of Cubic Crystal System|Calculations Involving Unit Cell Dimensions|Summary

Packing refers to the arrangement of constituent units in such a way that the forces of attraction among the constituent particles is the maximum and the contituents occupy the maximum available space. In two dimensions, there are hexagonal close packing and cubic close packing. In three dimentions, there are hexagonal, cubic as well as body centred close packings. The pattern of successive layers in ccp arrangement is:

Packing refers to the arrangement of constituent units in such a way that the forces of attraction among the constituent particles is the maximum and the contituents occupy the maximum available space. In two dimensions, there are hexagonal close packing and cubic close packing. In three dimentions, there are hexagonal, cubic as well as body centred close packings. The space occupied by spheres in bcc arrangement is:

Packing refers to the arrangement of constituent units in such a way that the forces of attraction among the constituent particles is the maximum and the contituents occupy the maximum available space. In two dimensions, there are hexagonal close packing and cubic close packing. In three dimentions, there are hexagonal, cubic as well as body centred close packings. The empty space left in hcp packing is:

Packing Efficiency In Body Centred Cubic Structure|Calculations Involving Unit Cell Dimensions|Summary