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In chemistry, yield, also referred to as reaction yield, is the amount of product obtained in a chemical reaction. The absolute yield can be given as the weight in grams or in moles (molar yield).

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In chemistry, a product is a substance that is formed as the result of a chemical reaction. In a reaction, starting materials called reactants interact with each other. ... The number and type of atoms on the reactants side of the equation are the same as the number and type of atoms in theproducts.

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a process that involves rearrangement of the molecular or ionic structure of a substance, as opposed to a change in physical form or a nuclear reaction.

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an airlike fluid substance which expands freely to fill any space available, irrespective of its quantity.

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firm and stable in shape; not liquid or fluid.

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firm and stable in shape; not liquid or fluid.

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firm and stable in shape; not liquid or fluid.

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firm and stable in shape; not liquid or fluid.

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solid

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The reason metals bend or dent when struck is linked to malleability, a physical property that is very important to chemists as well as engineers.Malleability is the ability of a substance, usually a metal, to be deformed or molded into a different shape.

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the degree to which a specified material conducts electricity, calculated as the ratio of the current density in the material to the electric field that causes the flow of current. It is the reciprocal of the resistivity.

the rate at which heat passes through a specified material, expressed as the amount of heat that flows per unit time through a unit area with a temperature gradient of one degree per unit distance.

plural noun: conductivities; noun: thermal conductivity; plural noun: thermal conductivities

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the temperature at which a liquid turns into a solid when cooled.

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Boiling Point Definition. The boiling point is the temperature at which the vapor pressure of a liquid equals the external pressure surrounding the liquid. Therefore, the boiling pointof a liquid depends on atmospheric pressure. The boiling point becomes lower as the external pressure is reduced.

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melting pointThe temperature at which a solid, given sufficient heat, becomes a liquid. For a given substance, the melting point of its solid form is the same as the freezing point of its liquid form, and depends on such factors as the purity of the substance and the surrounding pressure.

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melting pointThe temperature at which a solid, given sufficient heat, becomes a liquid. For a given substance, the melting point of its solid form is the same as the freezing point of its liquid form, and depends on such factors as the purity of the substance and the surrounding pressure.

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Ductility is a physical property of a material associated with the ability to be hammered thin or stretched into wire without breaking. A ductilesubstance can be drawn into a wire. Examples: Most metals are good examples of ductile materials, including gold, silver, copper, erbium, terbium, and samarium.

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the visual and especially tactile quality of a surface: rough texture. the characteristic structure of the interwoven or intertwined threads, strands, or the like, that make up a textile fabric: coarse texture.

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Density is defined as the ratio between mass and volume or mass per unit volume. It is a measure of how much stuff an object has in a unit volume (cubic meter or cubic centimeter).

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Odors are caused by one or more volatilized chemical compounds. They are generally found in low concentrations that humans and animals can perceive by their sense of smell. Odors are also called scents, which can refer to both pleasant and unpleasant odors. In the United Kingdom, odour refers to scents in general.

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A material is brittle if, when subjected to stress, it breaks without significant deformation (strain). Brittle materials absorb relatively little energy prior to fracture, even those of high strength. Breaking is often accompanied by a snapping sound.

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Hardness is defined as the concentrations of calcium and magnesium ions expressed in terms of calcium carbonate. These minerals in water can cause some everyday problems. ... There are two types of water hardness, temporary and permanent.

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Color is everywhere – including in chemistry. A chemical gets its color by electrons absorbing energy and becoming excited. That excitation absorbs wavelengths of light; what we see is the complementary color of the absorbed wavelengths.

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the state of being thick, sticky, and semifluid in consistency, due to internal friction. for example, honey has a higher viscosity than water.