sm1ilyDavy1pamia
sm1ilyDavy1pamia sm1ilyDavy1pamia
  • 19-10-2016
  • Chemistry
contestada

What best accounts for the periodic trends seen in ionization energy? match the items in the left-hand column with the appropriate blank in the sentences in the right-hand column.

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Hussain514 Hussain514
  • 26-10-2016
  across a period = effective nuclear charge 
down a group =number of electrons
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