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Which symbol represents the ion formed by oxygen?
O²-
What is the correct symbol for the stable ion formed by sodium?
Na^+
What is the correct chemical formula for lithium oxide?
Li_2O
What is the charge of an aluminum ion formed by the loss of valence electrons?
3^+
what is the systemic name for the molecular compound CO_2?
Carbon dioxide
Using charge balance, what is the formula of the compound formed between Mg²+ and Cl^-
MgCl_2