Final answer:
Group 13 elements acquire a +3 charge upon forming ions, such as aluminum forming Al3+ ions. so, among the given optiobns, option a is the correct answer.
Step-by-step explanation:
Group 13 elements tend to acquire a +3 charge when they form ions. This is because these elements typically have three valence electrons and they can achieve a stable electron configuration by losing all three, thus having a positive charge equal to the number of electrons lost. For example, aluminum (Al), which is in group 13, forms Al3+ ions.
Group 13 elements tend to acquire a charge of +3 when they form ions.
Group 13 elements tend to acquire a charge of +3 when they form ions. This is because elements in group 13 have three valence electrons, and they tend to lose these electrons to achieve a stable octet configuration. For example, aluminum (Al) in group 13 forms Al³+ ions by losing its three valence electrons.