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Cambridge IGCSE Combined Science practice

Paper 3 structured question: Group VII properties

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Group VII properties

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Paper 3Theory (Core)3 marks

Group VII Halogens

Description

Properties of Halogens

The halogens include chlorine, bromine, and iodine. They are diatomic non-metals with varying states at room temperature.

  1. a

    Explain the trends in density and reactivity of halogens as you move down Group VII.

    Aim for approximately 3 distinct marking points.

    [3]

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Paper 3 structured question: Group VII properties

Paper 3Theory (Core)2 marks

Description

Characteristics of Halogens

Halogens are known for their diatomic nature and their varying physical states.

  1. a

    Describe the physical states of the halogens at room temperature.

    Aim for approximately 2 distinct marking points.

    [2]