Explain rubidium chloride has the rock salt structure

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Reference no: EM13554270

Part A: The unit cell edge in sodium chloride has a length of 564.0 pm. The sodium ion has a radius of 95 pm. What is the diameter of a chloride ion?

Part B: Rubidium chloride has the rock salt structure. Cations and anions are in contact along the edge of the unit cell, which is 658 pm long. The radius of the chloride ion is 181 pm. What is the radius of the Rb+ ion?

Reference no: EM13554270

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