When Group 1 metals react, do they gain or lose electrons?

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Multiple Choice

When Group 1 metals react, do they gain or lose electrons?

Explanation:
Group 1 metals have one electron in their outer shell and a low ionization energy, so they readily lose that outer electron in reactions. By losing this electron, they achieve a stable arrangement like the nearest noble gas and form a +1 ion. They tend to transfer electrons to nonmetals, creating ionic compounds rather than sharing electrons. Gaining electrons to fill the outer shell would require adding many electrons and is not favorable for these metals, so the usual outcome is losing electrons.

Group 1 metals have one electron in their outer shell and a low ionization energy, so they readily lose that outer electron in reactions. By losing this electron, they achieve a stable arrangement like the nearest noble gas and form a +1 ion. They tend to transfer electrons to nonmetals, creating ionic compounds rather than sharing electrons. Gaining electrons to fill the outer shell would require adding many electrons and is not favorable for these metals, so the usual outcome is losing electrons.

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