![]() ![]() The covalent bondĪ covalent bond is formed by a shared pair of electrons. We will examine each of these forces in turn, before considering in the next section what their implications are for the structure and physical properties of substances. ![]() Without such forces all substances would be gases right down to a temperature of absolute zero. The fact that all substances have liquid or solid states and melting or boiling points is evidence that there are forces which bind the particles of those substances together, and which require energy to overcome.
0 Comments
Leave a Reply. |