Here's why:
* Solid, Liquid, Gas: These are the three familiar states of matter.
* Plasma: Plasma is a superheated state where atoms become ionized, meaning their electrons are stripped away, creating a sea of charged particles (ions and electrons). This state is highly conductive and easily affected by magnetic fields.
Plasma is found in:
* The Sun and Stars: The intense heat of stars creates plasma.
* Lightning: The extremely high temperatures in lightning strikes ionize the air.
* Fluorescent Lights: Plasma is used to generate light in these bulbs.
* Neon Signs: Plasma is the glowing gas within neon signs.
* Fusion Reactors: Scientists are researching the use of plasma in controlled nuclear fusion.
