kittenmittensforever kittenmittensforever
  • 01-04-2020
  • Chemistry
contestada

how is the periodic table arranged ( give two ways)

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bsanisitou507 bsanisitou507
  • 02-04-2020
left side metals right side non metals. arrganged in groups (columns) and periods (rows), each group tells you amount of valence electrons
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