Question

Classify each change listed below as either a chemical or physical change in matter. %0D%0A%0D%0AColumn A%0D%0A1.%0D%0ALiquid water boiling and becoming steam:%0D%0ALiquid water boiling and becoming steam%0D%0A2.%0D%0ASilver metal tarnishing and becoming silver sulfide.:%0D%0ASilver metal tarnishing and becoming silver sulfide.%0D%0A3.%0D%0APaper burning:%0D%0APaper burning%0D%0A4.%0D%0ABending copper wire:%0D%0ABending copper wire%0D%0A5.%0D%0ADissloving salt in water:%0D%0ADissloving salt in water%0D%0A6.%0D%0AIron rusting to become iron oxide.:%0D%0AIron rusting to become iron oxide.%0D%0AColumn B%0D%0Aa.Physical Change%0D%0Ab.Chemical Change

Answer 1

1. a. Physical Change
2. b. Chemical Change
3. b. Chemical Change
4. a. Physical Change
5. a. Physical Change
6. b. Chemical Change