Asemmisa {{asɛmmisaAhyɛnsode}}
8.
Use your notes from class. Best of luck!
Which of the following are signs that a chemical reaction has occurred? (Select all that apply)
What are the substances called that you start with in a chemical reaction?
What kind of reaction absorbs heat from its surroundings?
What do we call substances formed after a chemical reaction?
What type of reaction releases energy in the form of heat?
What type of reaction is photosynthesis?
Which process releases energy as heat or light?
What gases are produced when fuels burn?
What is needed for combustion to occur?
What is a byproduct of burning fuels?
