163 prompts matching "Predicting a non-metal's valency from its group"
Quiz me: Air pollutants and where they come from
Act as my SS1 Chemistry tutor and quiz me on air pollutants and where they come from. Ask
Explain back: Water pollution and its causes in Nigeria
I have just studied water pollution and its causes in Nigeria in my SS1 Chemistry class. L
Exam practice: Acid rain, its formation and its effects
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Teach me: What a mixture is, and how it differs from a compound
You are my personal SS1 Chemistry tutor. Teach me what a mixture is, and how it differs fr
Exam practice: Evaporation to dryness and its limitations
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Project task: Separating sand from salt at home
Act as my SS1 Chemistry tutor. Set me a short practical or research task on separating san
Calculation practice: Calculating an Rf value from measurements
Act as my SS1 Chemistry tutor. Walk me through calculating an Rf value from measurements a
Calculation practice: Calculating relative atomic mass from isotope abundances
Act as my SS1 Chemistry tutor. Walk me through calculating relative atomic mass from isoto
Spot my mistake: Giving an ion the same configuration as its parent atom
Act as my SS1 Chemistry tutor. Show me a worked answer on giving an ion the same configura
Calculation practice: Working out relative molecular mass from a formula
Act as my SS1 Chemistry tutor. Walk me through working out relative molecular mass from a
Practice set: Writing an equation from a described reaction
Act as my SS1 Chemistry tutor. Give me five practice questions on writing an equation from
Explain back: Writing an ionic equation from a full equation
I have just studied writing an ionic equation from a full equation in my SS1 Chemistry cla
Exam practice: The properties of Group 1, Group 7 and Group 0
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Chemistry at work: Metallic bonding and the sea of electrons
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on metall
Spot my mistake: Using the wrong value of R for the units given
Act as my SS1 Chemistry tutor. Show me a worked answer on using the wrong value of R for t
Real-life Nigeria: The water cycle and its importance
Act as my SS1 Chemistry tutor. Show me where the water cycle and its importance turns up i
Explain back: Removing temporary hardness from water
I have just studied removing temporary hardness from water in my SS1 Chemistry class. Let
Practice set: Removing permanent hardness from water
Act as my SS1 Chemistry tutor. Give me five practice questions on removing permanent hardn
Real-life Nigeria: Water pollution and its sources in Nigeria
Act as my SS1 Chemistry tutor. Show me where water pollution and its sources in Nigeria tu
Explain back: The pH scale and what its numbers mean
I have just studied the pH scale and what its numbers mean in my SS1 Chemistry class. Let