4 Written Questions
3 Multiple Choice Questions
- What is a reactant?
- What is a single-displacement reaction?
- What is a double-displacement reaction?
3 True/False Questions
A reaction in which a single compound breaks down to form two or more simpler substances. → What is a decomposition reaction?
A substance that changes the rate of a chemical reaction without being consumed or changed significantly. → What is a catalyst?
A representation of a chemical reaction that uses symbols to show the relationship between the reactants and the products. → What is an exothermic reaction?