How Many Anions Are There in 2

question 20

Multiple Choice

How many anions are there in 2.50 g of MgBr₂?

• A)8.18 × 10²¹ anions
• B)1.64 × 10²² anions
• C)4.43 × 10²⁵ anions
• D)8.87 × 10²⁵ anions

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