Chemical Reactions Study Game

Front

What type of change is rusting?

Back

Chemical change.

Front

What is an example of a chemical reaction?

Back

Wood burning.

Front

What is an example of an exothermic process?

Back

An explosion.

Front

What happens during a chemical reaction?

Back

Atoms rearrange themselves to form a new substance.

Front

What do reactants and products have in common?

Back

They have equal masses.

Front

What is a physical change?

Back

A change that does not alter the chemical composition of a substance.

Front

What is a chemical change?

Back

A change that results in the formation of new chemical substances.

Front

What is the law of conservation of mass?

Back

Mass is neither created nor destroyed in a chemical reaction.

Front

What is an endothermic process?

Back

A process that absorbs energy from its surroundings.

Front

What are reactants?

Back

Substances that undergo a chemical change in a reaction.