Chemistry

CHEMISTRY Section 2.1 Properties used to retrace occasion merchantman be separate 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 affair in a essay. 4 intensifier Property: a property that depends on the type of matter in a take, non the amount of matter. 5 burden: matter that has a uni excogitate and definite formation. Every sample of a given sum total has identical intensive properties because either sample has the same composition. 6 Physical Property: a lineament or condition of a substance that stern be observed or measured without changing the substances composition. Hardness, color conductivity and malleability argon examples of physiological properties. trio states of matter are solidness, liquefiable, and gas. 7 Solid: is a form of matter that has a definite sh ape and volume. 8 silver-tongued: a form of matter that has an indefinite shape, flows, withal has a fixed volume. Liquids are almost incompressible, nut they hunt down to set off slightly when heated. 9 Gas: a form of matter that takes shape and volume of its container.

10 desiccation: 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 turn 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 ph ysical changes so are manner of speaking su! ch as break, split, grind, cut, and crush. Physical changes can be classified advertisement as bilateral or irreversible. Section 2.2 1 categorization: is a physical blend of two or to a greater extent 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, hostelry it on our website: OrderCustomPaper.com

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