| A | B |
|---|
| PLASMA | Energized gas. |
| HOT PLASMA | Gas energized to a very high state. usually found in exploding stars. |
| COLD PLASMA | Energized gas in alower state of exitation. |
| ELECTRICAL CIRCUIT | Path by which electrons travel |
| ELECTRIC FIELD | Electrons around a particular area. |
| CONDUCTIVITY | The ability of a substance to carry a current. |
| DIRECT CURRENT | Current flowing in one direction only. |
| ALTERNATING CURRENT | Current that reverses itself and flows in a loop . |
| SPECTRUM | The array of energy waves found in light. |
| DIFFRACTION | Breaking down light rays into it components. |
| PLASMA BALL | device used to generate cold plasma streamers. |
| SPECTROSCOPE | Device used to study the break down the light spectrum. |
| NOBLE GASES | Group of inert gases that can be energized to a higher energy state. |
| ENERGY | Ability to do work. |
| STATES OF ENERGY | Heat , Light, Electrical. |
