![]() ![]() physical and chemical properties and changes name physical property chemical. Physical and Chemical changes and properties practice worksheet with answers. Steel is an alloy made from iron and carbon. Physical And Chemical Properties and Changes Worksheet and Answers - CHEM 1210 - Studocu. In alloy, atoms of different sizes of different elements disrupt the regular arrangement of pure metals, much more energy is needed for the layers of atoms to slide over each other.Įxample: Brass is an alloy made from copper and zinc. ![]() The layers of atoms can easily slide over each other with a small amount of force or energy, making pure metal soft. Atoms of pure metals are of same size and arranged in orderly and regular rows.
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