Which are properties of both a gas and a plasma

A plasma is an ionized gas , a gas into which sufficient energy is provided to free electrons from atoms or molecules and to allow both species , ions and electrons to coexist , Gases can become plasma in several ways , but all include pumping the gas with energy,

Gas is one of the states of matter whose molecules are in free motion.

Plasma is Ionised gas and is considered as the 4th state of matter.

Explanation:

In short, plasma is gas in the ionised state, with instabilities and electrical and magnetic behavior.

Gases are free to move in space and are said to have random motion.

The gases do not have a definite shape but will take the volume of the container in which they are contained. Gases can be compressed. Their temperature can be measured.  All gas particles behave in a similar way.

A plasma can be produced by heating a gas to very high temperatures. Plasma is highly electrically conductive. In a plasma, electrons, protons, neutrons and ions can be distinguished by the value of their charge and thus behave independently. allowing instabilities.

Ionosphere of the Earth, Aurorae , solar wind are some places where plasma is detected.

answer: the exterior temperature of commercial jet planes as they leave the stratosphere and return to the ground increases steadily.

explanation:

the lower most layer of atmosphere is troposphere which extends from 0 to 12 km above the surface of the earth. the temperature initially decreases as distance is increased from the earth's surface. commercial jets fly in lower part of the stratosphere. the stratosphere extends upto 50 km. the temperature in stratosphere starts rising again due to presence of ozone which traps the uv rays.

thus, when the planes leave the stratosphere and return to the ground, the exterior temperature increases steadily.

come closer and become far apart and become steam/gas