1.1&1.2

Properties and Changes of Matter ,[object Object],[object Object]

Physical States of Matter ,[object Object],[object Object],[object Object],[object Object],[object Object]

Properties of the Physical States ,[object Object],[object Object],[object Object]

Changes of Matter ,[object Object],[object Object],[object Object],[object Object]

Chemical Changes ,[object Object],[object Object],[object Object],[object Object],[object Object]

Evidence of a Chemical Change ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Matter Has Mass and Volume ,[object Object],[object Object],[object Object]

SI ( Système Internationale d’Unités ) ,[object Object],[object Object],[object Object],[object Object]

SI Conversion ,[object Object]

Derived Units ,[object Object],[object Object],[object Object],[object Object]

Physical Properties ,[object Object],[object Object],[object Object]

Density is a physical property. ,[object Object],[object Object]

Chemical Properties ,[object Object],[object Object],[object Object],[object Object]

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