Chlorine is a halogen in group VII A of the periodic table with atomic number 17, an atomic weight of 35.45, and a density of 1.56 Mg/m 3. In the solid state it forms a tretragonal crystal with a ...

When chlorine (as a gas or dissolved in water) is added to sodium bromide solution, the chlorine takes the place of the bromine. Because chlorine is more reactive than bromine, it displaces ...

The reactivity of the halogens is not simply dependent upon electron affinity, otherwise we would expect chlorine to be more reactive than ... The pre-16 model of the atom can be used to offer a ...

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