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Q1: AS & A Level Chemistry - 9701 Paper 4 2020 Spring Zone 2
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Topic: CH12 - AN INTRODUCTION TO THE CHEMISTRY OF TRANSITION ELEMENTS
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CH12 - AN INTRODUCTION TO THE CHEMISTRY OF TRANSITION ELEMENTS
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(a) Explain why transition elements form complex ions. .................................................................................................
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(a) (i) Define transition element........................................................................................................................
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(a) (i) Explain why transition elements have variable oxidation states...................................................................................
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