Chemistry 9701 · AS & A Level · The Periodic Table: chemical periodicity

The Periodic Table: chemical periodicity — practice question

Why is aluminium oxide soluble in sodium hydroxide solution?

  • AAluminium oxide can behave as a base.
  • BAluminium oxide can behave as an acid.
  • CAluminium oxide has a giant structure.
  • DThe bonding in aluminium oxide is ionic.

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