Column A
1. Corroding metal: a. chemical change
2. Slicing bread: b. physical change
3. Corroding battery: a. chemical change
4. Boiling water: b. physical change
Are the following examples of chemical or physical changes?
Column A
1.
rusting metal:
rusting metal
2.
slicing bread:
slicing bread
3.
corroding battery:
corroding battery
4.
boiling water:
boiling water
Column B
a.chemical change
b.physical change
1 answer