Like gas, plasma does not have a definite shape or a definite volume unless enclosed in a container; unlike gas, under the influence of a magnetic field, it may form structures such as filaments, beams and double layers.
Plasma does not have a definite shape unless enclosed in a container. This was like gas. Plasma does not have a definite volume unless enclosed in a container. This was like gas. It may form structures such as filaments. This is under the influence of a magnetic field. This is unlike gas. It may form structures such as beams. This is under the influence of a magnetic field. This is unlike gas. It may form structures such as double layers. This is under the influence of a magnetic field. This is unlike gas.