It’s early spring and the snow has melted. You decide to go get your bicycle, which has spent all winter outside. You examine it closely and notice it is covered with orange spots. You scratch at one of the spots and see that it disintegrates easily. Your bike is rusted! How might you have protected it from rust? What allowed the rust to form?
- Activity developed by Éclairs de sciences.
Univers et concepts :
- Langage approprié
- Technique et instrumentation
- Chercher des réponses ou des solutions à des problèmes d’ordre scientifique ou technologique
- matter property
- simple measuring instruments
- states of matter