Symptoms. In type 2 diabetes, many people have no symptoms at all. As type 2 diabetes is commonly (but not always) diagnosed at a later age, sometimes signs are dismissed as a part of âgetting olderâ. In some cases, by the time type 2 diabetes is diagnosed, the complications of diabetes may already be present.ymptoms. In type 2 diabetes, many people have no symptoms at all. As type 2 diabetes is commonly (but not always) diagnosed at a later age, sometimes signs are dismissed as a part of âgetting olderâ. In some cases, by the time type 2 diabetes is diagnosed, the complications of diabetes may already be present.
Sugar is made of covalent bonds between nonmetals-carbon, hydrogen and oxygen. It exhibits some classic properties of covalent compounds; it is a brittle solid, it has a relatively low melting point and is a poor conductor of heat and electricity.
Compounds that form covalent bond are typically in the area of organic chemistry which you can use to make most drugs, proteins, and the majority of the chemicals in your food and what makes up your body.You can also for ionic bonds b/t nonmetals and metals to form salts. NaCl (table salt) for example.xamples are the oxygen we breathe, the carbon(charcoal) we use to cook hamburgers with, that funny carbon that we cut to make diamond jewelry, the yellow sulfur which can be used mundanely to repel snakes in your yard or used chemically to make antibiotics and weed killers.