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Question 21

A table legend labels group 17. Which family name belongs there?

  1. Chalcogens
  2. Noble gases
  3. HalogensCorrect answer
  4. Alkali metals

Explanation

Group 17 is the halogen family. The other family names belong to different columns, so being near the right edge is not enough to choose among them.

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Question 21: A table legend labels group 17. Which family name belongs… · The Periodic Table and Elements · Questena