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Group 2:Alkaline Earth Metals

Groups 3-12: Transitional Metals

Groups 13&14: Unnamed

Group 15:Pnictogens or Pnicogens)

Group 16: Chalcogens

Group 17: Halogens

Group 18: Noble Gases

*excluding hydrogen (hydrogen is in its own group)

there are about 18

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13y ago

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