However, since protons play a crucial role in atomic nuclei, it is important to understand the strong forces inside them. This information could improve various theoretical physics models and ...

Scientists have peered inside protons and discovered that quarks and gluons, their fundamental building blocks, experience ...

The goal of this activity is to construct a carbon atom. You'll start with a hydrogen atom, which contains one proton and one electron. To build other atoms, just add protons, neutrons ...