
Chemical Reactions Everywhere
Flashcard
•
Science
•
5th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a chemical reaction?
Back
A process where substances (reactants) change into new substances (products) with different properties.
2.
FLASHCARD QUESTION
Front
What is an example of a chemical reaction?
Back
Baking soda and vinegar reacting to produce carbon dioxide gas.
3.
FLASHCARD QUESTION
Front
What is NOT an example of a chemical reaction?
Back
Cutting a piece of paper in half.
4.
FLASHCARD QUESTION
Front
What are signs that a chemical reaction has occurred?
Back
Production of gas, color change, and production of energy (heat or light).
5.
FLASHCARD QUESTION
Front
What is the main result of a chemical reaction?
Back
The formation of new substances.
6.
FLASHCARD QUESTION
Front
What is the role of reactants in a chemical reaction?
Back
Reactants are the starting substances that undergo change.
7.
FLASHCARD QUESTION
Front
What is the role of products in a chemical reaction?
Back
Products are the new substances formed as a result of the reaction.
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