What Are the Coordination Numbers of Ca²⁺ and F^- Ions,respectively,in

question 66

Multiple Choice

What are the coordination numbers of Ca²⁺ and F^- ions,respectively,in fluorite? The unit cell is shown below

• A)6 and 8
• B)4 and 8
• C)8 and 8
• D)6 and 4
• E)8 and 4

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