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Magnesium Reacts with a Certain Element to Form a Compound

Question 123

Multiple Choice

Magnesium reacts with a certain element to form a compound with the general formula MgX. What would the most likely formula be for the compound formed between potassium and element X?


A) K2X2
B) K2X3
C) KX2
D) KX
E) K2X

Correct Answer:

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