A lot of people get confused involving aluminum and alumina but they've got some distinctions. The aluminum chemical symbol is Al. It is a chemical aspect Together with the atomic variety 13. Conversely, Alumina is a chemical compound Together with the formula Al2O3. A ceramic insulator is a non-conductive insulator https://zerodur89011.estate-blog.com/33577941/an-unbiased-view-of-machinable-ceramics