Chapter 9.3, Problem 14AYP

Summary Introduction

To describe:

The term chlorine and iodine and their uses.

Concept introduction:

Chlorine is a chemical compound that belongs to a group of halogen compounds in the periodic table. Chlorine is denoted by the symbol “Cl” and has atomic number 17. Iodine is also a chemical compound which is denoted by the symbol “I” and has atomic number 53. It considered as the heaviest stable halogen.