Suggest alternate drugs for Spironolactone and Eplerenone. to be working for him as well as it used to. I have heard that the side effect of this drug can cause symptons similar to Dimensha. (which he has now) He now has added a bottle of beer before going to bed ...
In molecules, elements are not merely mixed together, but are joined by chemical bonds. Chemical bonds in minerals are of four types: covalent, ionic, metallic, or Van der Waals, with covalent and ionic bonds most common. Two or more of these bond types can and do coexist in most minerals. Covalent bonds are very strong bonds formed when atoms share electrons with neighboring atoms. Sulfur, and both of carbon's natural forms, graphite and diamond, are covalently-bonded minerals. So is quartz, which contains only silicon and oxygen.
Ionic bonding is another common way atoms combine, where one atom passes its electron to the other element, creating positive (+) and negative (-) ions. Finally, there are several other minor types of chemical bonding that will not be discussed here.ost common type of chemical bonding is single covalent bonding, where one pair of valence electrons is shared by the two atoms.