What is the coordination number in a calcium fluoride $(CaF_2)$ type structure?
- A$1 : 2$
- B$4 : 4$
- C$4 : 8$
- D$8 : 4$
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Gold has a face-centred cubic $(fcc)$ lattice with an edge length of the unit cube of $407 \ pm$. Assuming the closest packing, the diameter of the gold atom is .............. $pm$.
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View SolutionThe structure of $TlCl$ is similar to $CsCl$. What is the coordination number of $Tl^{+}$?
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View SolutionThe face diagonal length of $f.c.c.$ cubic cell is $660 \sqrt{2} \, pm$. If the radius of the cation is $110 \, pm$,the radius of the anion is ............ $pm$.
What is the coordination number of a particle in an $fcc$ crystal lattice?
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