Chemistry 5070 · O Level · Simple molecules and covalent bonds

Simple molecules and covalent bonds — practice question

Which molecule has three pairs of electrons shared between two of its atoms?

  • A$\text{CO}_2$
  • B$\text{C}_2\text{H}_4$
  • C$\text{H}_2\text{O}$
  • D$\text{N}_2$

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