Element X, with electronic configuration 2, 8, 2 and element Y with electronic configuration 2,…

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Chemistry WAEC 1997

Element X, with electronic configuration 2, 8, 2 and element Y with electronic configuration 2, 8, 7 are like to combine by

  • metallic bonding
  • covalent bonding
  • electrovalent bonding checkmark
  • dative bonding
  • hydrogen bonding

The correct answer is: C

Explanation

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