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When does aluminum form a cation and become Al^ 3+ ?
•When it gains 3 electrons
•When it loses 3 electrons
•When it gains 13 electrons
•When it loses 10 electrons
When does aluminum form a cation and become Al^ 3+ ?
•When it gains 3 electrons
•When it loses 3 electrons
•When it gains 13 electrons
•When it loses 10 electrons
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Answer:
When it loses 3 electrons
Explanation:
An element becomes positively charge if it loses electrons
When this happens, it has more protons than electrons hence giving it a net positive charge