Chemistry 0620 · IGCSE · Oxides

Oxides — practice question

Element E is a metal in Group I of the Periodic Table, whereas element G is a non-metal in Group VII. Both elements can form oxides. Which statement about these oxides is correct?

  • ABoth oxides are acidic.
  • BBoth oxides are basic.
  • CThe oxide of E is acidic and the oxide of G is basic.
  • DThe oxide of G is acidic and the oxide of E is basic.

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