Tuesday, 21 December 2021

Chalcogens

 

                                                                            Chalcogens

                             Oxygen, Sulphur, Selenium, Tellurium, Polonium and Livermorium 




Livermorium





Livermorium from Lawrence Livermorium Laboratory

Laboratory Created Extremely Radioactive Element 




Polonium Chalcogen 





Polonium 210


Polonium 210 = Danger 





Snapshot



21.12.21






















































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