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Exam-style practice

Group VII properties answer explanations

Review worked answers and explanations for Group VII properties. Aligned to Cambridge IGCSE Combined Science.

Answer explanations

Question 1 of 8

Review the answer support, then move sideways through the set.

Paper 3 structured question: Group VII properties

Paper 3Theory (Core)3 marks

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.

    [3]