110 prompts matching "Confusing mass number with relative atomic mass"
Spot my mistake: Predicting ionic character from electronegativity difference
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Chemistry at work: Why ionic compounds conduct only when molten or dissolved
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Teach me: The metallic bond and the delocalised electrons
You are my personal SS2 Chemistry tutor. Teach me the metallic bond and the delocalised el
Quiz me: The properties that metallic bonding explains
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Spot my mistake: Explaining metallic conductivity by the movement of ions
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Teach me: Oxidation defined by oxygen, by hydrogen and by electrons
You are my personal SS2 Chemistry tutor. Teach me oxidation defined by oxygen, by hydrogen
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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Teach me: The general physical properties of metals
You are my personal SS2 Chemistry tutor. Teach me the general physical properties of metal
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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Teach me: Ores, and what extraction means
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Quiz me: The link between reactivity and the method of extraction
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Spot my mistake: Proposing carbon reduction for a very reactive metal
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Teach me: The general physical properties of non-metals
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Quiz me: Where the non-metals sit in the periodic table
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Spot my mistake: Assuming all non-metals are gases
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Chemistry at work: Metalloids, and where they sit between the two
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