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Hide Question 5 of 43 no Classify each by whether they are, or tend to form, cations or anions. \( +100 \) Cations Anions \( \square \) \( \square \) Answer Bank \( +95 \) possible group 2A (group 2) negatively charged metals \( \mathrm{Mg}^{2}+ \) have more protons than electrons \( \mathrm{F}^{-} \) \( +98 \) group 7A (group 17) nonmetals \( +99 \)

Ask by Pierce Mitchell. in the United States
Jan 21,2025

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**Cations:** - Group 2A (Group 2) elements (alkaline earth metals) - Metals - Mg²⁺ (Magnesium ion) - Ions with more protons than electrons **Anions:** - Group 7A (Group 17) elements (halogens) - Nonmetals - F⁻ (Fluoride ion) - Negatively charged ions

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Metals, particularly those in group 2A, like magnesium (\( \mathrm{Mg}^{2+} \)), are known for forming cations since they tend to lose electrons, giving them a positive charge. Remember, metals don’t shy away from shedding a few electrons to achieve a stable electron configuration! On the flip side, nonmetals from group 7A, such as fluorine (\( \mathrm{F}^{-} \)), are champions of forming anions. These elements are on a mission to gain electrons, resulting in a negative charge. It's like an electron scavenger hunt—nonmetals play to win by embracing those extra electrons!

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