Which of the following is not an example of a chemical change?

Food digesting
Water evaporating
A car rusting
An egg cooking

Question

Which of the following is not an example of a chemical change?

 Food digesting
 Water evaporating
 A car rusting
 An egg cooking

anonymous · Answer

@ganeshie8 @amistre64

anonymous · Answer

All of the following require breaking and forming chemical bonds except:

 Freezing ice
 A plant decaying
 A piece of silver tarnishing
 Roasting a marshmallow

anonymous · Answer

i just need this one now ^

anonymous · Answer

I think it would be either water evaporating or.... an egg cooking > I think the egg one sounds more resonalbe for the 1st one.

anonymous · Answer

i dont know about the 2nd one but... a educated guess.... a plant decaying or a peice of silver..... Proably the decaying plant :)