Nitrogen
...rtant to humans; we need to always intake it because it’s part of breathing. Nitrogen is typically found in its gaseous form. To become a liquid, nitrogen gas must release great amounts of heat, becoming extremely cold. Liquid nitrogen is kept in a doer, which is a cooler to keep nitrogen in a liquid form. The liquid nitrogen is at –320° F, which is so cold that if any person touches it they will get frost bit. When liquid nitrogen is poured onto the floor, it moves so fast that the molecules don’t even touch the ground; it just glides very fast. Liquid nitrogen can be experimented with many different objects or tools. When it is put in a plastic bottle than shut with a cork, the molecules inside of the bottle have higher pressure which than expands the molecules, which than causes the cork to fly off giving it a very loud noise. Liquid nitrogen can go from a gas to a liquid. It is explained that when liquid nitro...