Transformation de la matière Transformation of matter.

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Transformation de la matière Transformation of matter

Transformation physique de la matière : Réversible Physical changes : Reversible transformations Sublimation/Condensation solide Sublimation/Deposition Condensation/Évaporation Condensation/Evaporation Fusion/Solidification Melting/Solidification

Théorie particulaire et changement détat Change of state and Particle theory

Transformation chimique : irréversible Chemical change : irreversible transformations

Transformation chimique : irréversible Chemical change : irreversible transformations

Rien ne se perd, rien ne se crée, tout se transforme Nothing is lost, nothing is created, everything is transformed

Rien ne se perd, rien ne se crée, tout se transforme Nothing is lost, nothing is created, everything is transformed La loi de la conservation de la matière Law of conservation of matter