When the alkali metals react with the different halogens (Group 7 of the periodic table), the group of compounds formed are known as the alkali metals halides. Due to the fact that there are a ...

The periodic table of chemical elements, often called the periodic table, organizes all discovered chemical elements in rows (called periods) and columns (called groups) according to increasing atomic ...

The periodic table The periodic table is a chart ... with water to produce an alkaline solution. Group 7 halogens The Group 7 elements are also known as the halogens. The three common Group ...