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Which of these are examples of chemical changes? Check all that apply.

- Burning a candle
- Boiling alcohol
- Frying an egg
- Melting an ice cube
- Making coffee

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Final answer:

Chemical changes involve creating new substances like burning a candle, frying an egg, and making coffee, while physical changes like boiling alcohol and melting an ice cube involve state changes without forming new substances.


Explanation:

Chemical changes, characterized by the formation of new substances, include burning a candle, frying an egg, and making coffee. On the other hand, boiling alcohol and melting an ice cube are examples of physical changes where the substances undergo a change in state without forming new substances.


Learn more about Chemical changes here:

https://brainly.com/question/23693316


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