noun 다운로드 🔗공유 결정수 The water present in the crystals of the salts of certain metals; it is weakly bound by electrostatic forces and may normally be removed by heating. Examples : "Heating blue copper sulfate crystals removes the water of crystallization, turning them into a white powder. " 푸른 황산구리 결정을 가열하면 결정수가 제거되어 흰색 가루로 변합니다. chemistry mineral substance AI와 채팅어휘 게임독해 연습