physical change
You are making a mixture of the icing and food coloring, which is a physical change.
More physical than chemical but it is still bad for you so you shouldn't have to much i a week.
Physical change because the two substances do not bond together. If you waited for a long time the water and the food coloring would separate.
Yes, adding food coloring to cake icing to make it pink is a physical change, not a chemical change. A chemical change involves a change in the chemical composition of a substance, while a physical change only alters the appearance of a substance without changing its chemical makeup. In this case, the food coloring mixes with the icing but does not create a new substance with different chemical properties.
Coloring on a white piece of paper is a physical change because the color change is reversible and does not alter the chemical composition of the paper. The paper remains paper even after coloring on it.
Adding food coloring to a mixture would be considered a physical change. There are no new chemical bonds formed or broken. What you are creating is a new solution, just like adding salt to water and it dissolves. The salt stays salt, the water stays water. In this case what you are dissolving has a color to it so it changes the color of whatever you add it to but fundamentally the molecules that make up the food coloring stay the same.
chemical !!! obviously.......
Hi
No. That is a change in physical properties. Signs of a chemical change are burning, color change, heat or cold. Obviously simply heating something up directly doesn't count nor adding coloring.
It is a physical change.
its a chemical lol
physical. because its still paper
This is a physical process.