Catherine, Emma, Mabel, Rachel POINTS

In 1906 demonstrated that hydrogen had single electron per atom.

Catherine, Emma, Mabel, Rachel POINTS

Discovered natural radioactivity of potassium in 1905

Catherine, Emma, Mabel, Rachel POINTS

Prisoner of war for 4 years in Germany.

10 POINTS

Elaine, Nica, Christine and Natalia

-discovered the elements radium and polynomium
-research on changes of the nucleus led to understanding that the atom can be split in order to release enormous energy

Catherine, Emma, Mabel, Rachel POINTS

Discovered Cathode Ray Tubes

Catherine, Emma, Mabel, Rachel POINTS

First believed the neutron to be a complex particle consisting of a proton and an electron.