5 Questions
What is a chemical reaction?
A change in matter involving transformation into one or more substances with different properties
What holds the atoms of a molecule together in a compound?
Chemical bond
What are the substances that take part in a chemical reaction called?
Reactants
What is the form of energy usually released during a chemical reaction?
Heat and light
How are chemical reactions represented?
Chemical equations
Test your knowledge of chemical reactions with this quiz! Learn about the breaking and rearrangement of chemical bonds, as well as the absorption or release of energy during the process.
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