{"type":"rich","version":"1.0","title":"分子間作用力分類","description":"一個包含三個類別的分類活動：倫敦分散力、偶極-偶極作用力與氫鍵。學生將12種分子（例如：甲烷 (CH4)、水 (H2O)）依其最強的分子間作用力歸入相應類別。","author_name":"Padlet TA","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1767922015471&hashid=WNp2Pxm3rx","html":"<iframe src=\"https://arcade.padlet.com/embed/WNp2Pxm3rx\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}