Choose the correct formula of the compound formed when M, which has two valence electrons and X, which has seven valence electrons are combined.

Name: Choose the correct formula of the compound formed when M, which has two valence electrons and X, which has seven valence electrons are combined.
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Question

Quizplus · Accepted Answer

Element M has two valence electrons and can form two bonds, while element X has seven valence electrons and needs one more to complete its octet. Therefore, two X atoms will pair with one M atom to form MX₂.

Choose the Correct Formula of the Compound Formed When M