Learning objective

Use weak intermolecular forces compared with covalent bonds to explain bulk properties of molecular substances.

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At a glance

Flashcards

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Topic

How bonding and structure are related to the properties of substances

Subtopic

Properties of small molecules

AQA GCSE ChemistryBonding, structure, and the properties of matter

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Understand this objective

Short explanation

Use weak intermolecular forces compared with covalent bonds to explain bulk properties of molecular substances. This objective belongs to Properties of small molecules within How bonding and structure are related to the properties of substances for AQA GCSE Chemistry 8462. A strong answer should use covalent bond accurately, explain the chemistry behind the statement, and connect the idea back to the exact command in the objective. When revising, separate this point from neighbouring Chemistry ideas by naming the relevant particle, substance, process, calculation, observation, or structure before giving the final conclusion.

Key concepts

intermolecular forcecovalent bond

Why it matters

This objective helps connect Properties of small molecules to exam-style questions, flashcards, and revision notes for How bonding and structure are related to the properties of substances.

Common mistakes

1 linked

Confusing Intermolecular Forces with Covalent Bonds: Students should clarify that it is the weak intermolecular forces that are overcome during melting or boiling, not the covalent bonds within the molecules.

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