This is a chemical change.
Remember: An easy way to determine whether or not a change is chemical or physical is to ask if the process is reversible.
Take the evaporation of water into account. When water evaporates, it can condense back into liquid water. It can be reversed because it is a physical change.
Chemical changes are often permanent. Take the burning of wood, for example. This is a chemical change. Once you light wood on fire, it turns into gas. Only the trees and plants around you can take this gas and through photosynthesis, turn it back into wood. So it is a non-reversible process, and is a chemical process.
Depending on how you cook it it could be a little of both.
believe it or not chemical!
chemical
Both.
Cooking eggs is an example of a chemical change.
Cooking the eggs,because a solid is formed this is evidence of a chemical change... Hope that helps.
chemical
Hello since im a scientist id be happy to answer your question now it's a....PHYSICAL CHANGE
During cooking the chemical composition of eggs is changed.
The question to answer is "Has a new substance been created?" Most cdertainly heating does change the cheese, milk and eggs used in most mac and cheese recipes. So the answer is, yes, cooking mac and cheese is a chemical change.
Hi
Beating eggs is a physical change because it does not change their chemical makeup.
Physical
Flour eggs is physical and yeast to bread chemical
Since you're not actually changing the eggs into any other substance, it must be a physical change.
Beating eggs is a physical change because their chemical composition has not changed. They are still raw eggs, but in a different form.