What is the correct formula that forms when calcium and sulfur react?

Name: What is the correct formula that forms when calcium and sulfur react?
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When calcium (Ca) and sulfur (S) react, they form calcium sulfide, which is represented by the chemical formula CaS. This is because calcium, a group 2 element, typically forms ions with a +2 charge, and sulfur, a group 16 element, forms ions with a -2 charge. When they combine, they form a neutral compound, CaS.

What Is the Correct Formula That Forms When Calcium and Sulfur