What are 4 indicators of a chemical change?
Understand the Problem
The question is asking for four indicators that can help identify a chemical change. Indicators of a chemical change typically include signs like a change in color, production of gas, formation of a precipitate, or changes in temperature. Understanding these indicators is essential for recognizing chemical reactions.
Answer
Color change, formation of gas, formation of a precipitate, and temperature change.
The four indicators of a chemical change are color change, formation of gas, formation of a precipitate, and temperature change.
Answer for screen readers
The four indicators of a chemical change are color change, formation of gas, formation of a precipitate, and temperature change.
More Information
These indicators help identify that a new substance with different properties has been formed through a chemical reaction.
Tips
Common mistakes include confusing physical changes (like phase changes) with chemical changes.
Sources
- The web page with info on - Example Source - vaia.com
