364 prompts matching "Working out a molecular formula from a general formula"
Exam practice: The transition elements and their distinguishing features
Act as my SS3 Chemistry teacher setting exam questions. Give me five exam-style questions
Spot my mistake: Predicting a trend in the wrong direction
Act as my SS3 Chemistry tutor. Show me a worked answer on predicting a trend in the wrong
Quiz me: A timed objective paper across the whole syllabus
Act as my SS3 Chemistry tutor and quiz me on a timed objective paper across the whole syll
Explain back: Planning a theory answer before writing it
I have just studied planning a theory answer before writing it in my SS3 Chemistry class.
Exam practice: A full objective paper under examination conditions
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Spot my mistake: The time-management mistakes candidates make
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Calculation practice: A full calculation section under timed conditions
Act as my SS3 Chemistry tutor. Walk me through a full calculation section under timed cond
Quiz me: A rapid sweep across every examined chemistry topic
Act as my SS3 Chemistry tutor and quiz me on a rapid sweep across every examined chemistry
Explain back: The topics that carry the most marks
I have just studied the topics that carry the most marks in my SS3 Chemistry class. Let me
Exam practice: A final mixed paper before the examination
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Spot my mistake: The topics I keep getting wrong, and why
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Calculation practice: The calculations I still need to practise
Act as my SS3 Chemistry tutor. Walk me through the calculations I still need to practise a
Quiz me: Atomic number, mass number and isotopes
Act as my SS3 Chemistry tutor and quiz me on atomic number, mass number and isotopes. Ask
Explain back: The filling of energy levels and sublevels
I have just studied the filling of energy levels and sublevels in my SS3 Chemistry class.
Exam practice: The configuration of an ion compared with that of its atom
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Spot my mistake: Filling the 3d sublevel before the 4s
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Project task: Building a configuration chart for the first thirty elements
Act as my SS3 Chemistry tutor. Set me a short practical or research task on building a con
Quiz me: The trend in atomic and in ionic radius
Act as my SS3 Chemistry tutor and quiz me on the trend in atomic and in ionic radius. Ask
Explain back: The trend in ionisation energy
I have just studied the trend in ionisation energy in my SS3 Chemistry class. Let me expla
Exam practice: The trend in metallic character and in oxide acidity
Act as my SS3 Chemistry teacher setting exam questions. Give me five exam-style questions