Radioactivity by Sydnie Kavanagh https://padlet.com/skavanaghedu/vbkw7xqrmhze Sanaya, Sydnie, Haley en-us 2019-12-04 20:24:02 UTC 2024-11-23 07:46:51 UTC hello@padlet.com https://padlet.net/icons/png/1f386.png Who Invented Radioactivity? 200900576 https://padlet.com/skavanaghedu/vbkw7xqrmhze/wish/419919843 Henri Becquerel in 1896]]> 2019-12-04 20:29:46 UTC https://padlet.com/skavanaghedu/vbkw7xqrmhze/wish/419919843 Radioactivity Description 200900576 https://padlet.com/skavanaghedu/vbkw7xqrmhze/wish/419921369
  • Radioactivity is when rays of energy are given off because atoms broke apart
  • Radioactivity was discovered when uranium emitted radiation without an external source of energy. Example = The Sun
  • though Henri Becquerel discovered it, Marie Curie was the one who named it radioactivity


    • ]]>     2019-12-04 20:32:33 UTC https://padlet.com/skavanaghedu/vbkw7xqrmhze/wish/419921369     Impact of Radioactivity 200900576 https://padlet.com/skavanaghedu/vbkw7xqrmhze/wish/419923412
  • The impact of radioactivity is dangerous to humans, high radiation can cause skin burns and radiation sickness.
  • The discovery of radioactivity in uranium made other scientists change their ideas on atomic structure.
    • ]]>     2019-12-04 20:36:22 UTC https://padlet.com/skavanaghedu/vbkw7xqrmhze/wish/419923412     skavanaghedu https://padlet.com/skavanaghedu/vbkw7xqrmhze/wish/419923730 2019-12-04 20:36:58 UTC https://padlet.com/skavanaghedu/vbkw7xqrmhze/wish/419923730