Chlorine, bromine and iodine are the three common Group 7 elements. Group 7 elements form salts when they react with metals. The term ‘halogen’ means ‘salt former’.

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 ...

Halogen Group, a leading security risk management and safety solution organisation, says it has been voted as Nigeria’s Most Outstanding Security Company for 2024. The company, in a statement ...