The definition of porous is a material that is able to easily absorb fluids or allow liquid to pass through. A material through which liquid can easily pass is an example of a porous material. porous. porous. Admitting the passage of gas or liquid through pores or interstices.
Plasma is one of the four basic states of matter among solid, liquid, and gas. Thermal plasmas reach higher temperatures as well as reach thermal equilibrium. hot plasmas are created by heating a gas until electrons have reach an energy that break free from the atoms.
Plasma is a state of matter along with solids, liquids and gases. It consists of a partially-ionized gas, containing ions, electrons, and neutral atoms. In a plasma, some electrons are freed from their atoms, allowing current and electricity to flow. In fact, one of the few naturally-occurring plasmas found here on Earth is lightning!