In this animated video, Bergmann uses a series of analogies to truly represent how small an atom is and how small its nucleus is.
Come up with questions about a topic and learn new vocabulary words to determine answers using an Ask, Answer, Learn table.
Energy and matter are interchangeable. Humans can create matter from energy, similar to what happened in the Big Bang.
Plasma is the 4th state of matter. This ionized gas makes up stars and is used for products on earth such as neon lights and plasma TVs.