241 prompts matching "How atomic number identifies an element"
Real-life Nigeria: Water supply problems in Nigerian towns
Act as my SS2 Chemistry tutor. Show me where water supply problems in Nigerian towns turns
Practice set: The greenhouse effect and global warming
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Exam practice: Ozone depletion and its causes
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Chemistry at work: Air pollution control and regulation in Nigeria
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Exam practice: Solutions, water and the atmosphere reviewed
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Real-life Nigeria: Preparing a revision plan for the SS2 second term
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Practice set: The homologous series and its general features
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Real-life Nigeria: Hydrocarbons in Nigerian fuels
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Practice set: The alkenes, their general formula and their structure
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Exam practice: How alkenes react by addition across the double bond
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Spot my mistake: Giving an addition reaction for an alkane
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Real-life Nigeria: The test that distinguishes an alkane from an alkene
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Chemistry at work: Cracking, and the making of petrol in Nigeria
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Practice set: The alkanoic acids, their general formula and their naming
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Exam practice: The reactions of the alkanoic acids
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Spot my mistake: Confusing an alkanol with an alkanoic acid in a test
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Real-life Nigeria: Fermentation and local alcohol production in Nigeria
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Practice set: Natural polymers and synthetic polymers compared
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Real-life Nigeria: Plastic waste and its disposal in Nigerian cities
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Practice set: Cracking and reforming, and what each achieves
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