Solid (solid)(English: solid) is a State of matter that has the characteristic resistance and resistance to damage and changes in the shape of the volume itself. Some of the particles are arranged close to the element. Binding force between the particles is very value. Solid particles, so it is not mobile but it shakes a little bit back because there was very little gaps between the molecules of the solid, it's not like a flow of liquid and compressed gas is not the same.Considering the solid crystals can be classified into two types of solids:There are no solid crystalline (amorphous solids) shapes, such as rubber, plastic, glass, etc., these are solid, melting point that is unclear, because the gravity between the particles will vary in each molecule.The shape of solid crystals of ice (crystalline solids) is mainly look like crystals. There is an arrangement with certain geometric shapes, the crystals have to arrange the orderly, with a melting point of ice, this phenomenon of two groups.Deficiencies in several formats (polymorphism) is a phenomenon in which the substance of the same type can have several formats such as crystals, carbon (C) can have a Crystal and diamond the Gare 1980s.And dementia (isomorphism) format is a phenomenon where different types of substances, but have the same crystal.A solid level of commas, as follows:The atoms or molecules that make up the solid to soft and tight.The composition of these elements will be positioned on the (space) and the mutual adhesion to solid hard.If there is enough voltage do these properties will be destroyed and that is why it is bad shape permanently.Because some types of solid energy, heat (thermal energy) the atoms of it have a shake, but nevertheless, this movement occurs slightly and very fast until it cannot be noticed by ordinary method.Physics related to solids.Solid State Physics (solid-state physics), which has compressed matter physics content close tightly (condensed matter physics) and may be combined as a single branch.Materials science (Materials science) involves the properties of solids, such as strength and its status (transformations) which is very common with the physics lessons concerning the status of the cardboard.Solid state chemistry (Solid-state chemistry) lessons about subjects on both sides on a lot, especially with the kansang ห็วัสดุ in the fanciful khro (novel materials).Solids with a density in the world, is the Silicon (silica nanofoam) Ghana Casino has a density of about 1 mg per cubic centimeter, which is less than the density of air is a product of the gel roll (aerogel) to suck the air out.Properties of solidsFrom the study of binding force between the particles of about substance. It was found that there are several properties of the following:1. the same type of substances in the solid state are binding force between the particles greater than the liquid and gas is one reason that makes the melting point and the boiling point of a substance is in a State of solid, liquid and gas up over our success.2. the exact shape of the container that contains the. There is a fixed volume at constant temperature and pressure. Unable to flow because the particles are very close together. The arrangement of particles in a certain position.3. the solid was very slow when compared to liquids and gas.4. certain types of solid conductors of heat and electricity, the. Some of these are semiconductor and thin insulation types.5. certain types of solids can arrange a certain geometric shapes. Some of these may be called the crystals are crystals, crystals, and some cannot occur. It is called asanthan (Amorphous solid) solid.The arrangement of particles of solidsThe sort of solid particles from the official regulations. There is a unique shape, called the crystals. Each type of solid crystals will have a smooth face, which made the exact same angle with a unique large-sized crystals when making smaller crystals, such as by to crush. A small part will retain the original format as crystals. In General, the same type of arrangement is the same regardless of whether the particles of ice, it is caused by natural or synthetic crystalline solid is more of a melting point and melting temperature of the range is short.The solids have different molecular arrangements. Cause different crystals, which are the result of physical properties, such as boiling point, Melting point and density differences.• In the case of one type of solid crystals, called a (Polymorphism).• In the case of elements of the same type, but with a sort of molecular structure or the structure of crystals, called image (Allotrope).A type of crystalline solids A Crystal is a solid look at major collation with particles within the sample is organized in three dimensions. Each binding particle with any type of geometric structure of pure ice is melting point clear and constant, that is, when the temperature reached the melting point for this type of substance to become fluid as soon as.
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