- Savoir écrire une molécule avec sa formule brute
- Comprendre comment est organisé le tableau périodique des éléments.
- Savoir de quoi est fait un atome
- Donner la structure d'un atome donné
Activités à réaliser :
Activité 1 : Rappels sur atomes et molécules
Activité 2 : La structure de l'atome
Compléter le bilan de cours
Faire le devoir maison
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