ethanharmerhi ethanharmerhi
  • 03-05-2020
  • Chemistry
contestada

What direction are the groups (families) in the periodic table?

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dayfamily dayfamily
  • 03-05-2020

Answer:

The vertical columns on the periodic table are called groups or families because of their similar chemical behavior. All the members of a family of elements have the same number of valence electrons and similar chemical properties. The horizontal rows on the periodic table are called periods.

Explanation:

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