Formulae, equations and hazards

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Question 80
Easy

The diagram shows models of molecules of four different substances found in the atmosphere.

Molecular models of four substances: Substance P, Substance Q, Substance R, and Substance S

State the chemical formula of a molecule of substance R.

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Formulae, equations and hazards Questions

  1. GCSE
  2. /Chemistry
  3. /Formulae, equations and hazards