Metals react differently. Some are very reactive and others are unreactive. Observations of reactions can be used to put metals into an order of reactivity. For example, copper is unreactive so it can ...

When sodium and lithium metals meet liquid ammonia, the result is a dazzling deep blue solution that feels otherworldly. The chemistry is as dangerous as it is mesmerizing. It’s a glimpse into ...

When alkali metals like sodium dissolve in liquid ammonia, they produce a colorful spectacle that has puzzled and delighted chemists for centuries. The metals release electrons that give the solution ...

Scientists at the Czech Academy of Sciences in Prague have made a profound discovery that details the transformation from water into metal, even if it is only for just a brief moment in time. Pavel ...