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

The Periodic Table: chemical periodicity — practice question

Element X is in Period 3 and shows these properties: Its oxide has a giant structure. It makes covalent bonds with chlorine. Its oxide can neutralise $\text{HCl(aq)}$. What is element X?

  • AMg
  • BAl
  • CSi
  • DP

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