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  • Aluminum Cation Formation: Electron Loss and Positive Charge
    When aluminum forms cations (Al³⁺), the following happens to its electrons:

    * Loss of electrons: Aluminum atoms have 3 valence electrons in their outermost shell. To achieve a stable octet configuration, they lose these 3 electrons.

    * Formation of positive charge: The loss of negatively charged electrons leaves the aluminum atom with a net positive charge of +3, forming the aluminum cation (Al³⁺).

    In summary: The electrons from the aluminum atom are released, leaving behind a positively charged aluminum ion. These electrons can then participate in other chemical reactions or become part of an electrical current.

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