250 prompts matching "The mole as the bridge between mass and particles"
Exam practice: Single, double and triple covalent bonds
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Calculation practice: Working out the formula of an ionic compound from its charges
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Quiz me: The properties that metallic bonding explains
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Explain back: Malleability and ductility in terms of structure
I have just studied malleability and ductility in terms of structure in my SS2 Chemistry c
Spot my mistake: Explaining metallic conductivity by the movement of ions
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Exam practice: Identifying the species oxidised in a reaction
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Calculation practice: Working out the change in oxidation number
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Spot my mistake: Calling the oxidising agent the substance that is oxidised
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Real-life Nigeria: Redox in Nigerian bleaching and water treatment
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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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Explain back: Why metals conduct heat and electricity
I have just studied why metals conduct heat and electricity in my SS2 Chemistry class. Let
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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Quiz me: The hydrides of the non-metals
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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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Real-life Nigeria: Electroplating and metal purification in Nigeria
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Exam practice: Electrolysis and electrochemistry reviewed
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Spot my mistake: The errors most often made in first-term SS2 Chemistry
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