5. Which of these changes is a chemical change? A. iron rusting B. water boiling C. glass breaking D. a balloon popping

asked Jan 27, 2021 59.1k views

4 votes

5.7k points

Please log in or register to add a comment.

7 votes

iron rusting because i learned it already

ThunderEX answered Jan 28, 2021

5.8k points

7 votes

Answer:

iron rusting

Explanation: Iron rusting is the only one that creates a new substance that wasnt there before.

Techsu answered Feb 3, 2021

5.6k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.4m questions

8.4m answers