Chemistry 5070 · O Level · Ion and ionic bonds

Ion and ionic bonds — practice question

Element X has atomic number 12. What formula represents the chloride of X?

  • A$\text{X}_2\text{Cl}$
  • B$\text{XCl}$
  • C$\text{XCl}_2$
  • D$\text{XCl}_4$

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