There are some exceptions though. For example, mercury is a liquid at room temperature. The metals in Group 1, such as lithium, sodium and potassium, are all soft. Many non-metals have low melting ...

You also need an ion bridge to allow ions to move between the two solutions. Some non-metallic substances are found in the Electrochemical series and the same rule applies - the metal, which gives ...

Ion chromatography can be utilized in various ways to analyze halogens and similar substances within inorganic matrices.