5 Simple Statements About Crystal Explained
Not all crystals are Similarly crystalline. There will often be impurities, along with the ionic & covalent between molecules can generate vastly distinctive constructions out of the exact same material. A terrific example of this are diamonds and graphene.无色水晶以晶莹美丽、洁净透明着称。衡量无色水晶主要看它的纯度,