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Cambridge IGCSE Combined Science practice

Paper 3 structured question: Noble gases

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Noble gases

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Paper 3Theory (Core)3 marks

Noble gases are known for their unique properties in the periodic table.

Description

Properties of Noble Gases

Noble gases are found in Group VIII of the periodic table. They are characterized by their lack of reactivity and exist as single atoms. Each noble gas has a complete outer electron shell, which contributes to their stability.

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    Explain why noble gases are unreactive and how their electronic structure relates to this property.

    Aim for approximately 3 distinct marking points.

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Paper 3 structured question: Noble gases

Paper 3Theory (Core)3 marks

Description

Noble Gases

Noble gases include helium, neon, argon, krypton, xenon, and radon. They are known for their stability and lack of reactivity due to their electronic structure.

  1. a

    Discuss the significance of the electronic structure of noble gases in relation to their chemical properties.

    Aim for approximately 3 distinct marking points.

    [3]