How Many Calcium and Fluorine Ions Are There in the Fluorite

question 48

Multiple Choice

How many calcium and fluorine ions are there in the fluorite unit cell shown below?

• A)4 Ca²⁺ and 2 ^-
• B)4 Ca²⁺ and 8 ^-
• C)2 Ca²⁺ and 4 ^-
• D)2 Ca²⁺ and 8 ^-
• E)4 Ca²⁺ and 4 ^-

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