Chemistry, 11.07.2019 06:00 gsbsjshzn

(1) what is the difference between a physical and a chemical property? describe and provide examples. (2) what is the difference between an intensive and an extensive property? describe and provide examples. (3) what is the difference between a quantitative and a qualitative property? describe and provide examples. provide a source

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Physical properties can be observed or measured without changing the composition of matter. Physical properties are used to observe and describe matter. ... Examples of physical properties would include freezing, melting, and boiling points, density, mass, and volume. A chemical property is any of a material's properties that becomes evident during, or after, a chemical reaction; that is, any quality that can be established only by changing a substance's chemical identity.toxicity.

oxidation.

flammability.

heat of combustion.

Extensive properties, such as mass and volume, depend on the amount of matter being measured. Intensive properties, such as density and color, do not depend on the amount of the substance present. Physical properties can be measured without changing a substance's chemical identity.

Qualitative is a measurement of quality. ... You might finish cleaning 100% of the dishes (quantitative measurement), but each one is only 70% clean (qualitative measurement). 40% of the population (quantitative measurement) is 100% sure about who they will vote for (qualitative measurement).

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in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.

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because of all the things that happen around the us, many people get into arguments which sadly could get physical, but we should actually make a change for that.

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(1) what is the difference between a physical and a chemical property? describe and provide example...

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