| Questions | Answers |
|---|---|
| A sign that will let you know if a chemical change has occurred. | color |
| The ability to burn is called... | combustibility |
| List 3 objects that are high combustible. | wood, charcoal and paper |
| Chemical changes in burning produces.... | energy |
| Chemical reactions that absorb energy from surroundings is known as? | endothermic reaction |
| What type of reaction is an exothermic reaction in which a substance combines with oxygen? | combustion reaction |
| Give an example of a combustion reaction. | fire |
And here are some other online quizzes in the category 'Physics':
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Motions and Forces 8th grade
Motions and Forces 8th grade
Motions and Forces 5th grade
Motions and Forces 7th grade
Motions and Forces 6th grade
Science SW #7
Chapter 7 Vocabulary Quiz
Newton's Laws of Motion Vocabulary Quiz
electricity and magnetism