nuclear fission

Nuclear fission is like a trick that can turn some atoms into a powerful energy source. In fission, atoms get split apart, releasing a lot of energy. This energy is used by plants to make electricity. It works like this: Some atoms, like uranium, have an unstable nucleus. This means that if the nucleus splits, it releases energy. To start the split, scientists use something like a neutron. When the neutron hits the nucleus, it causes the nucleus to split. This releases energy and some other particles. The energy can be used to make steam, and the steam can be used to turn turbines and generate electricity.