Last updated on Jun 09, 2026

Group 7 – Halogens (Edexcel GCSE Chemistry): Quizzes

Practise the questions

9 questions from this quiz

Explore Edexcel GCSE Chemistry Revision Notes by Topics

Explore Edexcel GCSE Chemistry Model Answers by Topics

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Group 7 – Halogens (Edexcel GCSE Chemistry): Quizzes

Practise the questions

What is the appearance of chlorine at room temperature?

What colour is the vapour produced by bromine?

What happens to reactivity as you go down Group 7?

How many electrons do halogen elements have in their outer shell?

What colour are the metal halide salts formed when halogens react with metals?

What percentage of NaOCl(aq)NaOCl(aq)NaOCl(aq) is in domestic bleach?

What is the main difference between an antiseptic and a disinfectant?

Why are fluorides added to toothpaste?

What are silver bromide and silver iodide used for?

Explore Edexcel GCSE Chemistry Revision Notes by Topics

Ionic bonding

Ionic Compounds

Covalent bonding

Simple molecular structures

Giant covalent structures

Diamond

Graphite

Graphene & Fullerenes

Metallic bonding

States of Matter

Simple and Fractional Distillation

Filtration & Crystallisation

Chromatography

Water treatment

Acids and alkalis

Investigating neutralisation reactions

Strong & Weak Acids

Reactions of acids

Making insoluble salts

Making soluble salts

The Reactivity Series

Reactivity of metals

Displacement reactions

Extracting metals using carbon

The Process of Electrolysis

Electrolysis to extract metals

Biological methods to extract metals

Recycling

Life cycle assessments

Dynamic equilibrium

Le Chatelier’s Principle: Changing Concentration

Calculation with gases

Percentage yield

Atom economy

Choosing a reaction pathway

Typical Properties of Transition Metals

Alloys as Useful Materials

Corrosion & Its Prevention

The Haber Process

Fertilisers

Fuel cells

Group 1 – Alkali metals

Group 7 – Halogens

Halogen displacement reactions

Group 0 - Noble Gases

Rates of reaction

Factors that Affect the Rate of Reaction

Rate experiments involving precipitation

Calculating Rates of Reactions

Collision Theory & Activation Energy

Catalysts

Endothermic and exothermic reactions

Measuring temperature change

Bond energies

Intermolecular forces of attraction

Saturated Hydrocarbons

Unsaturated Hydrocarbons

Pollutants

Cracking & Alkenes

The Atmosphere

Greenhouse Gases

Climate change

Explore Edexcel GCSE Chemistry Model Answers by Topics

Ionic bonding

Ionic Compounds

Covalent bonding

Simple molecular structures

Giant covalent structures

What percentage of $NaOCl(aq)$ is in domestic bleach?