Are the following examples physical changes or chemical changes.
Mixing yeast and sugar
Dissolving sugar in water
Slicing bread
Baking bread
Melting cheese
3 answers
what do you think?
I think mixing yeast and water, melting cheese, and baking bread is chemical.
I think dissolving sugar in water and slicing bread is physical
I think dissolving sugar in water and slicing bread is physical
Yes?
1 answer