Unit 2 Notes – Radioactivity Part II Mr Nelson. Transuranium elements & Radioactivity Transuranium elements are just elements #93-11? (anything after.
Unit 2 Notes – Radioactivity Mr Nelson Facts about the nucleus Radius = 10 -13 cm (0.0000000000001 cm) Radius = 1/100000 th of an atom Density = 1.6x10.
