The Gaseous State MODULE - 3 Notes Example 61.

Example of gas state. Temperature and pressure can change the state of matter. Is gas a state of matter. It is one of the four fundamental states of matter along with solids liquids and plasma.

Gas molecules lose heat and change its phase to liquid. P 2 125 atm According to Boyles Law p 1 V 1. A few have already been mentioned such as steam and helium.

There are many examples of gases in our environment. Dry Ice - Solid carbon dioxide is known as dry ice and sublimates at room temperature. 10 Examples of Solids Liquids Gases and Plasma.

They are Helium He Neon Ne lasers argon ion lasers carbon dioxide lasers CO 2 lasers carbon monoxide lasers CO lasers excimer lasers nitrogen lasers hydrogen lasers etc. A gas does not have a defined shape or volume so it can expand to fill any size. All gases have weight.

Substances that exist in the gaseous phase are commonly referred to as gases. A gas is defined as a state of matter consisting of particles that have neither a defined volume nor defined shape. A solid is a form of matter that has a defined shape and volume.

Mixed gases on the other hand consist of more than one kind of pure gas. Air is another gas state of matter example. The example of a gas in the above mystery list is hydrogen.