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Gases are made when you heat up solids or liquids. Liquids are made when you cool down gases or heat up solids. Solids are made when you cool down gases or solids. When you heat up solids they make liquids and when you heat up liquids it makes gases. When you heat up gases it makes plasma (plas-mu) but that is very very very very very very hard to make.
Sound travels the fastest in solids. Solids being the most denser make sound travel fastest as compared to liquids and gases which have speed of sound relatively less than solids.
In a solid. There are a WHOLE lot of particles. They are all tightly connected and the only way to separate them is by using a lot of force. In a liquid, the particles are connected but can move around freely. They still have to connect to the other particles, but the bond is weaker and very easily broken. In a gas, the particles are NOT connected and can move around freely. They do not have to be connected, unlike solids and liquids; and they can move, unlike solids.
Only one liquid expands when heated and thats water the most common liquid.
Solids changing to liquids are melting Liquids changing to solids are freezing Solids changing to gas are subliming Liquids changing to gas are boiling Gases changing to liquids are condensing.
Yes, solids, liquids, and gases have different masses because their particles are packed differently. In general, solids have the most mass because their particles are closely packed, while gases have the least mass because their particles are spread out. Liquids have a mass between that of solids and gases.
I think because mostly it is solids that are all around you, and what you notice the most. So you don't really pay attension to liquids or gases unless your handling them.
Gases most easily form a solution, as they have higher molecular movement and can mix more readily with other substances. Solids and liquids typically require more energy input to form a homogeneous solution.
The density of solids is generally higher compared to liquids and gases because the particles in solids are more closely packed together. Liquids have a higher density than gases due to their closer particle arrangement, but lower density than solids. Gases have the lowest density as their particles are the most spread out and have the most kinetic energy.
Solids, liquids and gases expand when heated, liquids and gases expand much more that solids. Gases can be compressed
Gas expands the most for an increase in temperature, followed by liquids, with solids expanding the least. This is because the particles in gases have the most kinetic energy and move more freely than particles in liquids and solids, allowing them to expand more readily.
It's mostly to do with density. In simple terms, gases have very low densities compared to solids and liquids, so that their molecules/atoms cause very little scatting of light as it passes through them.
Solids have tightly packed atoms so there is no space for the atoms to mingle. But in liquids/ gases, the atoms are more spread out and more free to move hence allowing the atoms to mingle.
Most materials expand when heated due to increased molecular motion, and contract when cooled due to decreased molecular motion. Examples include gases, liquids, and solids such as metals and plastics.
liquids or gases. This is because metalloids have properties that are intermediate between metals and nonmetals, allowing them to exist as solids at room temperature. Meanwhile, many nonmetals have lower melting points and boiling points, resulting in their existence as gases or liquids at room temperature.
Convection is most likely to occur in fluids, such as liquids or gases, due to the movement of their particles. Additionally, convection can also occur in certain solids that are capable of flowing, such as molten lava or heated metals.
Sound is vibrations, therefore sound can pass through most solids, liquids, and gases.