Iron (II) carbonate, which is also known as a ferrous carbonate, has been used as an iron dietary supplement to treat anemia. How many moles are there in a standard dose of 2079 milligrams of iron (II) carbonate

the number of valence electrons for each molecule or ion is shown beneath the structure. remember hydrogen will not have more than two electrons. this hydrogen is part of a covalent bond (sharing two electrons). a double bond here would cause hydrogen to share four electrons with phosphorus.

increased stability in the completion of fluorine's outer shell.

its b it was a compound