Using most common charges, the ionic compound that forms between calcium (Ca) and sulfur (S) has the formula

Name: Using most common charges, the ionic compound that forms between calcium (Ca) and sulfur (S) has the formula
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Question

Quizplus · Accepted Answer

Calcium (Ca) has a charge of +2 and sulfur (S) has a charge of -2. To balance these charges, we need two sulfur ions for every calcium ion. Therefore, the formula is CaS. None of the other options have the correct ratio of ions or are written in the correct chemical formula format.

Using Most Common Charges, the Ionic Compound That Forms Between