Which of the following indicates a chemical reaction? Choose all that apply.
Understand the Problem
The question likely pertains to identifying which of the options listed in the quiz indicates a chemical reaction or a physical change, and it includes explanations and corrections from the user's perspective.
Answer
Change in color, release of heat, light.
The indicators of a chemical reaction in the quiz are change in color and release of heat, light.
Answer for screen readers
The indicators of a chemical reaction in the quiz are change in color and release of heat, light.
More Information
Identifying these signs helps in recognizing when a chemical reaction is taking place, as they indicate changes at the molecular level.
Tips
A common mistake is confusing physical and chemical changes. Ensure to differentiate based on the properties being altered.
Sources
- Signs of Chemical Reactions | CK-12 Foundation - flexbooks.ck12.org
- Signs of a chemical change - SERC (Carleton) - serc.carleton.edu
- Brainly: Chemical Reaction Indicators - brainly.com
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