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Classsification of Matter

Classsification of Matter - Ghunt Regular Chemistry =...

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Ghunt Regular Chemistry = chapter 1 in Modern Chemistry III . Classification of Matter A. Matter = Matter may have phases ( define phase) States of matter are ( give the properties of each)( give an example) Solids - Liquids - Gas Plasma = composed of electrons and positive ions (atoms that has lost electrons) that have been knocked apart by collisions at very high temperatures. B. Terms to classify matter 1. Heterogeneous matter = 2. Homogenous matter = a) Mixture (solutions) b) Pure substances (1) Compound (2) Element (3) Alloy 1
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Ghunt Regular Chemistry = chapter 1 in Modern Chemistry C. Physical vs. chemical properties Physical properties = quality or condition that can be observed or measured without changing the substance. 1. Physical Properties Example of physical properties Physical change Ex. ???? Give me at least 3 examples 2. Chemical properties = ability of a substance to undergo a chemical reaction and to form new substances Example of chemical properties = 2
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Ghunt Regular Chemistry = chapter 1 in Modern Chemistry C.
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