Defect chemistry could be the examine of level defects in imperfect crystals. These involve vacancies, interstitial atoms or ions, trace elements, electrons, or holes or another deviation from the framework of a perfect crystal. Even absolutely pure crystals comprise position defects at any temperature above complete zero. Excel in Teachers: https://www.tumblr.com/thegemjournal/759696203354128384/understanding-the-unique-characteristics-of-yellow?source=share