Classical Physical Science Research Paper Example | Topics and Well Written Essays - 250 words - 1

Classical Physical Science - Research Paper ExampleIonic compounds argon soluble in water because water being a polar molecule attracts these charged ions forcing them to leave the lattice. When dissolved or molten state these ions argon free to move and can conduct electricity. (Whitten et al 2007).Covalent bonds argon create between non metals. Unlike ionic bonding, covalent bonds between atoms are formed by sharing of electrons. Again, the purpose is to complete outer electron shell. Depending on the number of paired electrons shared by atoms there can be up to three (triple) covalent bonds. But these bonds are not as strong as ionic bonds and most of molecular substances are either gases or liquids at room temperature with low melting or boiling point. If in solid state all molecular substances form a lattice. As atoms in these structures exhaust no charge they cannot conduct electricity even in melted state. The bonds formed by electron sharing may not be actually strong but if arranged in a proper order the overall structure can be extremely hard. Diamond and silica are examples of such giant covalent structures. (Whitten et al