{"type":"rich","version":"1.0","description":"Séparer les mélanges et associer chaque mélange à sa technique de séparation (filtration, évaporation, décantation, attraction par un aimant, chromatographie, tamisage).","title":"Séparer les mélanges","width":720,"html":"<iframe src=\"https://arcade.padlet.com/embed/exjL1XR9pO\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","height":480,"provider_name":"Padlet Arcade","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1787429846149&hashid=exjL1XR9pO","provider_url":"https://arcade.padlet.com"}