Cambridge IGCSE Chemistry practice

Paper 4 structured question: Arrangement of elements

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Paper

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Topic

Arrangement of elements

Exam-style question

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Paper 4Theory (Extended)1 marks

The reactivity of elements varies across the periodic table.

Description

As you move down the groups in the periodic table, the reactivity of certain metals increases.

a
State the trend in reactivity for alkali metals as you move down the group.
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[1]

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Paper 4Theory (Extended)1 marks

Description

The periodic table consists of 18 groups and 7 periods. Elements in the same group have similar chemical properties.

a
State the group number of the alkaline earth metals.
Your answer
Aim for approximately 1 distinct marking point.
[1]