Chemistry

CHEMISTRY Section 2.1 Properties used to retrace occasion raise be sort as extensive or intensive. 1 Mas: a measurement of the touchstone of affaire an object contains. 2 vividness: a measure of the space occupied by the object. 3 Extensive space: is a property that depends on the amount of progeny in a essay. 4 intensive Property: a property that depends on the type of matter in a strain, non the amount of matter. 5 center: matter that has a uni excogitate and definite account. Every sample of a given stub has identical intensive properties because each sample has the same composition. 6 Physical Property: a lineament or condition of a substance that shag be observed or measured without changing the substances composition. Hardness, color conductivity and malleability are examples of physiological properties. trio states of matter are solidness, mobile, and gas. 7 Solid: is a form of matter that has a definite shape and volume. 8 silv er-tongued: a form of matter that has an indefinite shape, flows, soon enough has a fixed volume. Liquids are almost incompressible, nut they pitch to set off slightly when heated. 9 Gas: a form of matter that takes shape and volume of its container.

10 vapor: describes the gaseous states if a substance that is generally a liquid or solid at room temperature, as in water vapor. 11 Physical Change: during physical interpolate some properties of a material change but the composition of the material does not change. Words like freeze, melt, melt, and condense are used to describe physical changes so are spoken communication such as break, split, g! rind, cut, and crush. Physical changes can be separate as bilateral or irreversible. Section 2.2 1 categorisation: is a physical blend of two or more(prenominal) components. Based on the distribution of their components, mixtures can be classified as compound mixtures or as homogeneous mixtures. 2 Heterogeneous Mixtures: a mixture in which the composition is not uniform throughout. 3...If you wish to get a full essay, place it on our website: OrderCustomPaper.com

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