Chemistry 5070 · O Level · Giant covalent structures

Giant covalent structures — practice question

Substance X is a simple molecular substance and substance Y has a giant covalent structure. Which row is correct?

  • AX could be an element only; Y could be an element only
  • BX could be an element only; Y could be an element or a compound
  • CX could be an element or a compound; Y could be an element only
  • DX could be an element or a compound; Y could be an element or a compound

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