4 Written questions
3 Multiple choice questions
- What is a double-displacement reaction?
- What is a catalyst?
- What is a product?
3 True/False questions
A reaction in which one element or radical takes the place of another element or radical in a compound. → What is a single-displacement reaction?
A chemical reaction in which heat is released to the surroundings. → What is an endothermic reaction?
A representation of a chemical reaction that uses symbols to show the relationship between the reactants and the products. → What is a chemical equation?