| − | An '''amalgam''' is a metal that has been dissolved in mercury, or more generally, a mixture of any two or more ideas or things. As a chemical, it is used in fillings in [[teeth]]. | + | An '''amalgam''' is a [[metal]] that has been dissolved in mercury, or more generally, a mixture of any two or more ideas or things. As a [[chemical]], it is used in fillings in [[teeth]]. |