{"type":"rich","version":"1.0","title":"**Metales de Transición**","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/X6XfN8xkJKo_t23H/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5fa5df37cc6424aa3fb76dc7\" frameborder=\"0\" allowfullscreen></iframe>"}