Defect chemistry would be the examine of level defects in imperfect crystals. These incorporate vacancies, interstitial atoms or ions, trace aspects, electrons, or holes or almost every other deviation from the framework of an excellent crystal. Even Definitely pure crystals consist of issue defects at any temperature above complete zero. https://www.tumblr.com/thegemjournal/759696203354128384/understanding-the-unique-characteristics-of-yellow?source=share