{"type":"rich","version":"1.0","description":"Flashcards detailing the location, charge, and mass of protons, neutrons, and electrons.","title":"Subatomic Particles","width":720,"html":"<iframe src=\"https://arcade.padlet.com/embed/AXpG5eM9rw\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","height":480,"provider_name":"Padlet Arcade","author_name":"Padlet TA","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1767922009228&hashid=AXpG5eM9rw","provider_url":"https://arcade.padlet.com"}