Rubidium Chloride (RbCl) has NaCl like structure at normal pressures. If the radius of the Chloride ion is 1.54 , what is the unit cell edge length for RbCl? (Assuming anion-anion contact)

Rubidium Chloride (RbCl) has NaCl like structure at normal pressures.

1.	Rubidium Chloride (RbCl) has NaCl like structure at normal pressures. If the radius of the Chloride ion is 1.54 , what is the unit cell edge length for RbCl? (Assuming anion-anion contact)
A.	4.25
B.	4.78
C.	4.32
D.	5.14
Answer» D. 5.14

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Rubidium Chloride (RbCl) has NaCl like structure at normal pressures. If the radius of the Chloride ion is 1.54 , what is the unit cell edge length for RbCl? (Assuming anion-anion contact)

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