Today I learned a lot about atoms.

• I learned that the more electrons in an atom, the more orbitals
• The electrons in orbitals don’t have to be in certain levels. They may be spread out in clouds, groups around the nucleus.
• Ernest Rutherford discovered the nucleus and without him we wouldn’t fully understand atoms

In addition, I learned that insulators are things that don’t conduct electricity. Insulators help protect people from getting electrified and stop the flow of electricity.