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1.1 Solids, liquids and gases

Syllabus
0620–2026–2027
Topic
1.1
Level
—

1.1.1—Distinguishing properties of solids

  • State the distinguishing properties of solids, liquids and gases

1.1.2—Structures of solids, liquids and

  • Describe structures of solids, liquids and gases in terms of particle separation, arrangement and motion

1.1.3—Changes of state in terms of melting

  • Describe changes of state in terms of melting, boiling, evaporating, freezing and condensing

1.1.4—Effects of temperature and pressure on

  • Describe effects of temperature and pressure on the volume of a gas

1.1.5—Changes of state using kinetic

  • Explain changes of state using kinetic particle theory, including the interpretation of heating and cooling curves

1.1.6—Effects of temperature and pressure on

  • Explain the effects of temperature and pressure on gas volume using kinetic particle theory

Objective notes

6 learning objectives
ConceptIGCSE Chemistry