473 prompts matching "Primary standards, and what makes a substance suitable"
Spot my mistake: Saying the particles themselves melt when a solid melts
Act as my SS1 Chemistry tutor. Show me a worked answer on saying the particles themselves
Project task: Modelling the states of matter with simple materials
Act as my SS1 Chemistry tutor. Set me a short practical or research task on modelling the
Exam practice: The electron configuration of the first twenty elements
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Spot my mistake: Confusing mass number with relative atomic mass
Act as my SS1 Chemistry tutor. Show me a worked answer on confusing mass number with relat
Calculation practice: Calculating relative atomic mass from isotopic abundance
Act as my SS1 Chemistry tutor. Walk me through calculating relative atomic mass from isoto
Practice set: Writing the electron configuration of a given ion
Act as my SS1 Chemistry tutor. Give me five practice questions on writing the electron con
Spot my mistake: Filling electron shells in the wrong order
Act as my SS1 Chemistry tutor. Show me a worked answer on filling electron shells in the w
Project task: Building a model of an atom
Act as my SS1 Chemistry tutor. Set me a short practical or research task on building a mod
Teach me: The assumptions of the kinetic theory
You are my personal SS1 Chemistry tutor. Teach me the assumptions of the kinetic theory, u
Quiz me: How the kinetic theory explains the three states
Act as my SS1 Chemistry tutor and quiz me on how the kinetic theory explains the three sta
Spot my mistake: Confusing evaporation with boiling
Act as my SS1 Chemistry tutor. Show me a worked answer on confusing evaporation with boili
Project task: Observing diffusion at home
Act as my SS1 Chemistry tutor. Set me a short practical or research task on observing diff
Quiz me: The symbols of the common elements
Act as my SS1 Chemistry tutor and quiz me on the symbols of the common elements. Ask five
Explain back: Writing the formula of a compound from valencies
I have just studied writing the formula of a compound from valencies in my SS1 Chemistry c
Practice set: Naming a compound from its formula
Act as my SS1 Chemistry tutor. Give me five practice questions on naming a compound from i
Spot my mistake: Changing a formula instead of a coefficient when balancing
Act as my SS1 Chemistry tutor. Show me a worked answer on changing a formula instead of a
Calculation practice: Working out the formula mass of a compound
Act as my SS1 Chemistry tutor. Walk me through working out the formula mass of a compound
Teach me: The law of conservation of mass
You are my personal SS1 Chemistry tutor. Teach me the law of conservation of mass, using a
Quiz me: The law of constant composition
Act as my SS1 Chemistry tutor and quiz me on the law of constant composition. Ask five que
Explain back: The law of multiple proportions
I have just studied the law of multiple proportions in my SS1 Chemistry class. Let me expl