Helium is about 700 times less soluble in water as compared to carbon dioxide. It is one of the least soluble gases in water and only about 0.0016 g of Helium would get dissolved in a litre of beer. While, at the same conditions, 2.5 g of carbon dioxide is usually present in a litre of beer.

Nitrogen and methane gas are insoluble in water.

Helium is less soluble in the blood stream, providing a smaller threat to divers when they come up to the surface of the ocean.

The seven states of matter that I am investigating are Solids, Liquids, Gases, Ionized Plasma, Quark-Gluon Plasma, Bose-Einstein Condensate and Fermionic Condensate.

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Deposition is the phase transition in which gas transforms into solid without passing through the liquid phase. Deposition is a thermodynamic process. The reverse of deposition is sublimation and hence sometimes deposition is called desublimation.

Some common examples of deposition include the formation of frost on a cold surface and the formation of ice crystals in clouds. In both cases, water vapor is converted from a gaseous state directly into solid water ice without passing through a liquid phase.

The most typical example of deposition would be frost. Frost is the deposition of water vapour from humid air or air containing water vapour on to a solid surface. Solid frost is formed when a surface, for example a leaf, is at a temperature lower than the freezing point of water and the surrounding air is humid.

194.65 K.

Examples of Gas to Solid (Deposition)

• Water vapor to ice – Water vapor transforms directly into ice without becoming a liquid, a process that often occurs on windows during the winter months.
• Physical vapor to film – Thin layers of material known as “film” are deposited onto a surface using a vaporized form of the film.

In the case of evaporation, the energy is absorbed by the substance, whereas in condensation heat is released by the substance. For example, as moist air is lifted and cooled, water vapor eventually condenses, which then allows for huge amounts of latent heat energy to be released, feeding the storm.

Snow and hail is a solid, sleet has solids within a liquid mass, and rain is liquid. Snow is water that crystallizes when the temperature gets below freezing. Sleet is when the temperature freezes, but then as it falls from the clouds it partially melts.

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Snow is water frozen hard. Like many liquids, freezing causes crystallization. You may especially be familiar with materials that are liquid at high temperature, but solid at low temperature like salt, Which has cubic crystals. Water, when it turns to snow, forms hexagonal crystals.

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Snowflakes are crystalline solids.

Ice cream exists simultaneously as a solid (the ice crystals), a liquid (the milk and sugar solution), and a gas (the air bubbles), adding to its unique properties.

Eventually, you get ice particles inside a thick, sugar-rich, syrup-like liquid which does not freeze, that also contains small air bubbles and drops of fat. That is why ice cream isn’t solid, but rather, a mixture of three states of matter: Solid ice, liquid sugar water, and air as a gas.

Jelly can hold its shape for a while, but it is a liquid because in time it will change its shape to that of its container (eventually free-standing jellies will collapse on the plate). It is a non-Newtonian fluid, which means that its viscosity (stickiness) varies depending on what force is applied to it.

“Dry ice” is actually solid, frozen carbon dioxide, which happens to sublimate, or turn to gas, at a chilly -78.5 °C (-109.3°F).