A-LevelChemistryGroup 2Oct/Nov 2009Paper 1 Q21 Mark
Use of the Data Booklet is relevant to this question. The graph represents the variation of a property of the Group II elements. [Figure 2.1] What is this property?
Aionic radius
Bionisation energy
Cneutron/proton ratio
Drate of reaction with water
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The correct answer is B. This question tests the candidate's understanding of group 2 within the Chemistrysyllabus. The examiner's mark scheme requires...
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