Amplify Chemical Reactions

Front

What is a product in a chemical reaction?

Back

A product is an ending substance that is made during a chemical reaction.

Front

What is a reactant in a chemical reaction?

Back

A reactant is a starting substance that undergoes change during a chemical reaction.

Front

What is a model in science?

Back

A model is an object, diagram, or computer program that helps us understand something by making it simpler or easier to see.

Front

What are the properties of substances?

Back

Properties are characteristics such as smell, color, and melting point that help identify substances.

Front

What happens to the properties of substances after a chemical reaction?

Back

The properties of the substances will likely be different after a chemical reaction.

Front

What is the purpose of a chemical equation?

Back

A chemical equation represents a chemical reaction, showing the reactants and products involved.

Front

What is the law of conservation of mass?

Back

The law of conservation of mass states that mass is neither created nor destroyed in a chemical reaction.

Front

What is a catalyst?

Back

A catalyst is a substance that speeds up a chemical reaction without being consumed in the process.

Front

What is the difference between an endothermic and exothermic reaction?

Back

An endothermic reaction absorbs heat, while an exothermic reaction releases heat.

Front

What is a chemical change?

Back

A chemical change is a process where substances combine or break apart to form new substances.