THE EGG WHITE

WE NEED

• An egg.
• A fork.
• A  bowl.

HOW TO DO IT

1. Break the egg.
2. Separate the egg white and the yolk 
3. Put the egg white on the bowl.
4. Beat the egg white using the fork.

PREDICTIONS




RESULTS

The egg white contains a lot of proteins that are organized in a natural way. When we beat the egg white we are breaking these proteins, a process called denaturalisation, that's why the egg white changes its colour. At the same time, the proteins add air to their organisation creating bubbles and increasing its volume.

OUR OPINION

We like this experiment!!! 

By :IZASKUN AND MARISOL