Calculate the Size of the Octahedral Holes in the NaCl

question 257

Multiple Choice

Calculate the size of the octahedral holes in the NaCl structure .The ionic radii of Na⁺ and Cl^-are 102 and 181 pm,
Respectively.

• A) 142 pm
• B) 181 pm
• C) 102 pm
• D) 91 pm
• E) 75 pm

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