Thank You Baker o7
No, It doesn't.
Plasma glows because it is an ionized gas in which atoms have lost or gained electrons, creating a mix of free electrons, positive ions, and neutral atoms. When electrical energy is applied — for example, by passing a current through a low‑pressure gas between electrodes — the gas becomes conductive and forms a glow discharge Wikipedia.
The glow comes from atomic emissions. In a plasma, electrons are accelerated by the electric field and collide with atoms. These collisions can excite electrons in the atoms to higher energy levels. When the excited electrons fall back to lower energy levels, they release energy in the form of photons (light) brainvoyage.blog.
The color of the light depends on the specific energy difference between the levels, which is unique to each element — this is why different gases produce different colors (e.g., neon gives red, argon gives blue)