The science of chemistry developed from observations made about the nature and behavior of different kinds of matter, which we refer to collectively as the properties of matter.
Matter can be classified by its physical state as gas, liquid or solid. Matter can also be classified by its composition as pure substance or mixture. Arrangement of elements based on their …
Classification of Matter by Components The first division in the classification of matter is between a pure substance and a mixture. Pure substance is made up of only one component and its …
Classification of Matter There are exceptions to everything when we try to over-simplify (ex. Hg(l)).
In addition to more samples of less obvious classification, students can also complete Classes of Matter- Part II which asks students to determine classification using experiments to determine …
· classify matter on the basis of chemical composition. · discuss the properties of elements, compounds and mixtures and their applications.
Elementary substances: kind of atom. Compound: two or more elements chemically combine together. Ex: Na2CO3. • Contain more than one pure substance. In substances listed below, ( …