Which of the following correctly explains why iodine crystals change directly into the gaseous state…

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Chemistry WAEC 1988

Which of the following correctly explains why iodine crystals change directly into the gaseous state when heated?

  • lodine crystals sublime
  • lodine atoms are held together by strong forces
  • lodine molecules are held together by weak forces checkmark
  • lodine molecules are covalent
  • lodine is a solid at room temperature

The correct answer is: C

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