Ionization occurs in gas molecules, either by heating the gas to a high enough temperature, or by applying a high enough voltage through the gas, so that the gas molecules lose electrons, causing the gas to be ionized, at which point it is a plasma.
The temperature of the gas decrease.
Yes.
When molecules are evenly distributed through a solid, liquid, or gas, we say that the substance is in equilibrium. In a solid, the molecules are tightly packed and vibrate in place. In a liquid or gas, the molecules move freely and randomly.
Gas molecules move across the room through a process called diffusion, which is the movement of molecules from areas of higher concentration to areas of lower concentration. This movement occurs due to the random motion of gas molecules.
occurs in gas molecules; also known as diatomic elements.
Most gas molecules are found in the troposphere, which is the lowest layer of Earth's atmosphere. This is the layer where weather occurs and where most living organisms reside.
We can change gas into plasma by ionisation
The transition from the gas phase to the liquid phase is called "condensation."
Condensation occurs when a gas is changed into a liquid. This typically happens when the temperature of the gas decreases, causing the molecules to lose energy and come closer together, forming a liquid.
The process in which gas molecules come closer together to form a liquid is called condensation. This occurs when the temperature of a gas decreases, causing the molecules to slow down and lose kinetic energy, resulting in a phase change from gas to liquid.
When a liquid spreads throughout a gas, it is called evaporation. This occurs when the liquid molecules gain enough kinetic energy to escape into the gas phase. The liquid molecules disperse into the surrounding gas until an equilibrium is reached.
In a solid, thermal expansion occurs as the temperature increases, causing the atoms or molecules to vibrate more, increasing the average distance between them. As a result, the solid expands in all directions. In a gas, thermal expansion occurs as the temperature increases, causing the gas molecules to move faster and spread out, increasing the volume of the gas.