What is the formula of a compound formed from the ions M²⁺ and X^2-? A) M₂X B) MX C) M₂X₂ D) MX₂

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Quizplus · Accepted Answer

The formula of a compound formed from a cation (positive ion) and an anion (negative ion) is simply the combination of the two ions represented by their elemental symbols. In this case, M²⁺ represents the cation and X^2- represents the anion. When combined, the compound formula is MX, where M represents the metal (cation) and X represents the non-metal (anion).

What Is the Formula of a Compound Formed from the Ions