Cambridge IGCSE Combined Science practice

Paper 3 structured question: Arrangement of elements

Try the question first, then check the answer and practise the same topic again.

At a glance

Paper

Marks

Topic

Arrangement of elements

Exam-style question

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Paper 3Theory (Core)3 marks

The Periodic Table is a key tool in chemistry.

Description

The Periodic Table organizes elements based on their atomic number, grouping them into periods and groups.

a
Explain how the Periodic Table is organized and the significance of periods and groups.
Your answer
Aim for approximately 3 distinct marking points.
[3]

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Paper 3Theory (Core)2 marks

Description

The arrangement of elements in the Periodic Table reflects their atomic structure and properties.

a
Describe the relationship between atomic number and the arrangement of elements in the Periodic Table.
Your answer
Aim for approximately 2 distinct marking points.
[2]