250 prompts matching "Working out the particles present in a given atom"
Exam practice: The uses of the common plastics
Act as my SS2 Chemistry teacher setting exam questions. Give me five exam-style questions
Spot my mistake: Describing every plastic as a condensation polymer
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Explain back: Fractional distillation in a refinery
I have just studied fractional distillation in a refinery in my SS2 Chemistry class. Let m
Practice set: Cracking and reforming, and what each achieves
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Exam practice: The uses of each petroleum fraction
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Spot my mistake: Confusing cracking with fractional distillation
Act as my SS2 Chemistry tutor. Show me a worked answer on confusing cracking with fraction
Practice set: The properties and the test for ammonia
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Exam practice: Converting ammonia into nitrogenous fertiliser
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Exam practice: Mild, medium and high carbon steel, and the use of each
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Explain back: Writing a nuclear equation
I have just studied writing a nuclear equation in my SS2 Chemistry class. Let me explain i
Exam practice: Nuclear fission and nuclear fusion distinguished
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Spot my mistake: Assuming Nigeria must import all its industrial chemicals
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Explain back: Industrial chemistry reviewed
I have just studied industrial chemistry reviewed in my SS2 Chemistry class. Let me explai
Exam practice: A full SS2 Chemistry paper under examination conditions
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Real-life Nigeria: The properties of ionic and covalent compounds compared
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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
Real-life Nigeria: Alloys, and the reasons they are made
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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
Teach me: Reduction defined, and always paired with oxidation
You are my personal SS2 Chemistry tutor. Teach me reduction defined, and always paired wit
Real-life Nigeria: Redox in Nigerian bleaching and water treatment
Act as my SS2 Chemistry tutor. Show me where redox in Nigerian bleaching and water treatme