Concept explainers
(a)
Interpretation:
The packing in the given diagram has to be identified.
Concept Introduction:
Closest packing:
A crystal is three dimensional arrangement of atoms in space. The atoms are tightly packed in a crystal lattice to avoid empty spaces in between. To avoid empty spaces in between, atoms adopt various arrangements which are known as closest packed structures. Hexagonal close packing and cubic close packing are the most space efficient arrangement.
(b)
Interpretation:
The packing in the given diagram has to be identified.
(c)
Interpretation:
The packing in the given diagram has to be identified.
Concept Introduction:
Closest packing:
A crystal is three dimensional arrangement of atoms in space. The atoms are tightly packed in a crystal lattice to avoid empty spaces in between. To avoid empty spaces in between, atoms adopt various arrangements which are known as closest packed structures. Hexagonal close packing and cubic close packing are the most space efficient arrangement.
(d)
Interpretation:
The packing in the given diagram has to be identified.
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General Chemistry: Atoms First
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