Devoir surveillé 2-Physique-Chimie-2éme bac (BIOF) « SM »

controle 2 Physique-Chimie-2éme bac (BIOF) « SM »

L’uranium naturelle est un mélange entre l’isotope 238 et d’autre isotopes, parmi ces isotopes on trouve
l’uranium 235 fissile de pourcentage très faible ne dépasse pas 0,7204% , et pour l’utilisé comme
combustible on est obligé de l’enrichir avec l’isotope 235.
1-calculer l’énergie de liaison des deux isotopes

Telecharger Devoir surveillé 2-Physique-Chimie-2éme

voir plus:
Exemple N2 "devoirs 2 physique 2bac biof"

cours exercices devoirs -Physique-Chimie-2éme bac international

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