{"type":"rich","version":"1.0","title":"Physical and Chemical Changes","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/Wvz3FyozRg3Qn1Nh/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5afcf7172a33460dd09f5361\" frameborder=\"0\" allowfullscreen></iframe>"}