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  • Identify the formula of the compound if valency of magnes...
Multiple choice

Identify the formula of the compound if valency of magnesium is 2 and that of chlorine is 1.

  1. Mg2Cl

  2. MgCl2

  3. 2MgCl

  4. Mg2Cl

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The formula of magnesium chloride is MgCl2. Valency of magnesium is 2 and that of chlorine is 1.

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