Anonymous ID: 8b660c Jan. 9, 2021, 7:15 a.m. No.12423983   🗄️.is 🔗kun   >>4032

https://twitter.com/BobbyPiton3/status/1347912092960124928

any Scientists understand if tinclude scandium and yttrium, as well as elements 57–71 are harmful to humans if they are heating to a particular temperature?