1 The table below compares the melting point and ion charges for sodium chloride and magnesium oxide. 2  MgO has a higher melting point than NaCl because 2 electrons are transferred from magnesium to oxygen to form MgO while only 1 electron is transferred from sodium to chlorine to form NaCl.
Lithium is used primarily for bipolar disorder. It is sometimes used when other treatments are not effective in a number of other conditions, including major depression, schizophrenia, and some psychiatric disorders in children. In mood disorders, of which bipolar is one, it decreases the risk of suicide.
Lithium chloride is used to make lithium metal. Lithium chloride is melted and electrolyzed. This makes liquid lithium metal. It is used to dry air. It is also used as a flux for aluminium. It can be used in making organic compounds.It can be used to color flames red.ithium chloride can be made by igniting lithium and chlorine, but it is difficult because the reaction is violent. This makes the anhydrous (without water attached) form. Another way is mixing lithium oxide, lithium hydroxide, or lithium carbonate with hydrochloric acid.