Ionization is when an atom or molecule gains or loses electrons to form ions. In the context of a gas, it refers to when gas atoms or molecules are ionized, often due to high temperatures or electric fields.
Imagine a dance party where everyone is paired up (like neutral atoms). Suddenly, the music changes and some dancers decide to go solo (like ionization), leaving their partners behind. This is similar to how atoms in a gas can lose or gain electrons and become ions.
Ion: An atom or group of atoms that has gained or lost one or more electrons, thus acquiring a charge.
Plasma: A state of matter similar to gas in which a certain portion of particles are ionized.
Electron: A subatomic particle with a negative electric charge that orbits the nucleus of an atom.
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