Discovery/Theory card
![](https://phylogame.org/wp-content/themes/phylo/img/generated-card-images/br-4684C3----1.png)
Discovery/Theory card
The Neutron![](https://phylogame.org/wp-content/uploads/2016/05/chadwick-model.jpg)
Parker POINTS
A beam of high penetrating power is produced by bombarding beryllium with alpha particles / The beam’s particles have the same mass as protons and are not affected by electric or magnetic fields / Called Neutrons because they have no charge, and are neutral / They are inside and play an important role in maintaining the nucleus.
Graphic by Eric Hamber Secondary