ZIMSEC A-Level Chemistry
6.2.1.1Variation in physical properties
Variation in physical properties in ZIMSEC A-Level Chemistry: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic24 practice questions1 lesson
Learning objectives
What the syllabus expects you to be able to do.
- 6.2.1.1.1Describe the variation in atomic radius, ionic radius, ionisation energy, melting point and electrical conductivity of the Period 3 elements.
- 6.2.1.1.2Explain the variation in atomic radius, ionic radius and first ionisation energy.
- 6.2.1.1.3Interpret the variation in melting point and electrical conductivity in terms of bonding and structure.
Lessons
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Period 3: trends in radius, ionisation energy, melting point and conductivity
40 min
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Sample question
A sample question on this topic. Answer it, check it, then read the worked answer.
Turn Variation in physical properties into a strength.
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