Do You Know Your Scientist?
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Do You Know Your Scientist?
Fact Card![](https://phylogame.org/wp-content/uploads/2016/04/635453383411764987_J.J.Thomson3.jpg)
Catherine, Emma, Mabel, Rachel POINTS
Discovered that neon was composed of two different kinds of atoms, and proved the existence of isotopes in a stable element.
Graphic by Eric Hamber Secondary