4 Written questions
3 Multiple choice questions
- What is a double-displacement reaction?
- What is a synthesis reaction?
- What is a catalyst?
3 True/False questions
A substance that forms in a chemical reaction. → What is a reactant?
A reaction in which a single compound breaks down to form two or more simpler substances. → What is a synthesis reaction?
A reaction that requires heat. → What is an endothermic reaction?