The soft substance Plasma Visa Gift Card represents the forth state of matter. Many of us learned the three states of solid, liquid and gas without discussing plasma, although it is the most common form of matter in the universe. Plasma is a gas infused with energy that changes its atomic structure. Common forms and uses include fluorescent lamps and neon signs, welding arcs, lightning, auroras, earth’s upper atmosphere, stars, comet tails and the fireball made by a nuclear weapon. That means that our sun is a huge ball of plasma. Celebrate science with Plasma Visa Gift Cards.