GENERAL QUESTIONS 14 Which group tends to form 1 ions 15 Which group tends to form 2 ions 16 Which group tends to form 1 ions 17 Which group tends not to form ions or react

Explanation:

Which group tends to form 1+ ions;

This is the group 1 elements. They easily lose their one valence electron to achieve a table octet configuration. Also known as Alkali metals

Which group tends to form 2+ ions;

This is the group 2 elements, also known as alkali earth metals.

Which group tends to form 1- ions;

This is the group 7 elements. They gain one electron to achieve an octet configuration. They are the Halogens

Which group tends not to form ions or react;

This is the group 8 elements also known as the Noble gas elements. They already have a stable octet configuration so there's no need to react or form ions.

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