Welcome to Westonci.ca, where you can find answers to all your questions from a community of experienced professionals. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

which of the following is a physical change?
-Burning
-Rusting
-Freezing
-Oxidation

Sagot :

Freezing is a physical change caused by temperature. 
The others cannot be undone easily, because the chemical structure has changed.