https://padlet.com/jagr646/457x8j8n85jm Made with a wish on a star en-us 2019-10-21 17:21:38 UTC 2025-07-04 00:50:02 UTC hello@padlet.com jagr646 https://padlet.com/jagr646/457x8j8n85jm/wish/400462664 series of chemical elements comprises the 15 metallic chemical elements with atomic numbers 57–71,]]> 2019-10-21 17:34:29 UTC https://padlet.com/jagr646/457x8j8n85jm/wish/400462664 jagr646 https://padlet.com/jagr646/457x8j8n85jm/wish/400463885 2019-10-21 17:36:09 UTC https://padlet.com/jagr646/457x8j8n85jm/wish/400463885 jagr646 https://padlet.com/jagr646/457x8j8n85jm/wish/400469895 2019-10-21 17:45:33 UTC https://padlet.com/jagr646/457x8j8n85jm/wish/400469895 jagr646 https://padlet.com/jagr646/457x8j8n85jm/wish/401007523 Most are grey, some are radioactive, most are metals, some react in water, and tarnish ]]> 2019-10-22 17:09:59 UTC https://padlet.com/jagr646/457x8j8n85jm/wish/401007523