Conversion to magnesium chloride is achieved by heating the oxide, mixed with carbon, in a stream of chlorine at a high temperature in an electric furnace (Figure 1).Figure 1 Illustrating the production of magnesium chloride from magnesium oxide.ses of magnesium. Magnesium is the third most used metal in construction (after iron and aluminium). Magnesium alloys, typically containing over 90% magnesium, have a very low density, comparatively high strength and excellent machinability.
Define major: greater in dignity, rank, importance, or interest; greater in number, quantity, or extent; of full legal age â major in a sentence greater in dignity, rank, importance, or interest; greater in number, quantity, or extent; of full legal ageâ¦
Mandatory means you have to follow some rules , compulsory tends to have a feeling of something not yet being started or finished , so it 's compulsory that you must do something , because they are the rules , and also it 's one thing related to another , like if you 're 16 in a country where they have national service , it 's compulsory for you to ...