0
Cooking an egg is a chemical change because the proteins in the egg become denatured through exposure to heat. There is also a physical change because the denaturing of the proteins causes them to become solid at room temperature.
Alexandrine Nienow
Wiki User
∙ 14y agoyes it is you have to mix it! Its a chemical change you cant un-cook an egg!
Add your answer:
Earn +20 pts
When an egg is cooked is this a physical change?
Cooking an egg is a chemical change because it cannot be reversed.
Is boiling an egg a physical change?
Cooking is a chemical process.
Is transferring graphite from pencil to paper when writing a chemical or physical change?
physical change. You know that it is a physical change because it can be reversed. An example of a chemical change would be cooking an egg. Because you cannot reverse the process.
Is scrambling an egg a physical or chemical change?
Scrambling an egg is a chemical change. You can tell because chemical changes are irreversible, you cannot change the cooked egg back to a raw egg.
Is dropping an egg a physical change?
Cracking an egg open is a physical change since the egg and the contents inside do not become a new substance, they remain the same. The shape or the appearance or the physical structure changes that is why it is called as a physical change not chemical because the internal composition is the same.
Is a boiling egg a physical change?
No, hard-boiling an egg is a chemical change. By cooking the egg you change its chemical composition.
Is an egg an physical change?
Cooking an egg is a chemical change because the proteins in the egg become denatured through exposure to heat. There is also a physical change because the denaturing of the proteins causes them to become solid at room temperature.
Is cooking an egg an example of a physical or chemical change?
Getting hotter is physical, getting harder is almost pure chemical.
Is cooking an egg an example of a physical or a chemical change?
Cooking an egg is a chemical change because the proteins in the egg become denatured through exposure to heat. There is also a physical change because the denaturing of the proteins causes them to become solid at room temperature.
What has a physical change cooking egg decomosing meat rusting iron evaporati9ng water burning gasoline?
evaporation of water.
What is a physical change cooking egg decomposing meat burning gasoline or rusting iron?
in fact all are chemical changes.
Is cracking an egg an irreversible physical change?
Physical
