206 prompts matching "Exam practice: Isotopy, with examples of isotopes"
Spot my mistake: Predicting ionic character from electronegativity difference
Act as my SS2 Chemistry tutor. Show me a worked answer on predicting ionic character from
Chemistry at work: Why ionic compounds conduct only when molten or dissolved
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Quiz me: The properties that metallic bonding explains
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Quiz me: Recognising oxidation in a given equation
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Quiz me: Identifying the oxidising agent and the reducing agent
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Spot my mistake: Calling the oxidising agent the substance that is oxidised
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Chemistry at work: Redox reactions in batteries and cells
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Quiz me: Where the metals sit in the periodic table
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Spot my mistake: Assuming every metal is hard and dense
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Spot my mistake: Proposing carbon reduction for a very reactive metal
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Quiz me: Where the non-metals sit in the periodic table
Act as my SS2 Chemistry tutor and quiz me on where the non-metals sit in the periodic tabl
Spot my mistake: Assuming all non-metals are gases
Act as my SS2 Chemistry tutor. Show me a worked answer on assuming all non-metals are gase
Chemistry at work: Metalloids, and where they sit between the two
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Spot my mistake: Describing a non-metal oxide as basic
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Quiz me: Strong electrolytes and weak electrolytes compared
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Quiz me: Redox reactions reviewed
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Chemistry at work: Preparing a revision plan for the SS2 first term
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Quiz me: Conjugate acid-base pairs
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Spot my mistake: Treating concentration and strength as the same thing
Act as my SS2 Chemistry tutor. Show me a worked answer on treating concentration and stren
Quiz me: The standard solution and how one is prepared
Act as my SS2 Chemistry tutor and quiz me on the standard solution and how one is prepared