Neutron number plus atomic number equals atomic mass number: N+Z=A. The total number of neutrons in the nucleus of an atom is called the neutron number of the atom and is given the symbol N. The total electrical charge of the nucleus is therefore +Ze, where e (elementary charge) equals to 1,602 x 10 -19 coulombs.

Total number of protons in the nucleus is called the atomic number of the atom and is given the symbol Z.

Paper-Used as an oxidizing and bleaching agent in the pulp and paper industry.Atomic Number – Protons, Electrons and Neutrons in ChlorineĬhlorine is a chemical element with atomic number 17 which means there are 17 protons in its nucleus.

Manufacturing-Used in the manufacturing process of a bevy of industrial compounds and products, including titanium dioxide, environmentally preferred refrigerants, ultra-pure silicon, manufacturing of ethylene and propylene oxides, glycols, synthetic glycerin, tetraethyl lead, phosgene, and more.

Healthcare-Used to manufacture 88% of the top-selling pharmaceuticals sold in North America, and is essential to the manufacture of many types of medical products, such as blood bags, tubing, and titanium alloy implants and prostheses.

Crop production-Used to manufacture 89% of the 100 top-selling crop protectants sold in North America.

Food safety-Sanitizes food contact surfaces, and dilute chlorine bleach solutions are sometimes sprayed on fresh produce to reduce spoilage and the potential growth of pathogens.

Disinfection-Bleach solutions are used extensively in restaurants, schools, hospitals, homes, and other settings to disinfect surfaces, destroying pathogens, including norovirus, hepatitis A, Ebola, influenza, and many more.

Drinking water-A major part of the water treatment process, chlorine-based disinfectants have residual disinfection activity that prevents the regrowth of pathogens in the water distribution system.

Swimming pool water-Kills germs in pool water to help control the spread of waterborne illnesses.

Magnesium is not only used to create alloys for manufacturing processes, but it is also the fourth most prevalent element in the human body and essential for nutrition.ĭiscover all the products made possible by chlorine chemistry through our chlorine and sodium hydroxide product trees.Ī workhorse element with a wide range of important applicationsīelow are some of the primary uses of chlorine chemistry:

Magnesium chloride (MgCl 2)-Found in seawater and serves as a natural source of metal magnesium.

Additionally, they are very lightweight and are also used for many purposes in the healthcare industry, such as tubing. They are extremely useful thermoplastics that can replace rubber or metal pipes.

Polyvinyl chloride (PVC)-Most PVC compounds are made using sodium chloride.

In humans, it is produced in our stomachs to help digest food. Hydrochloric acid also has many uses including processing steel and food products like gelatin and sugar, and producing batteries.

Hydrochloric acid (HCl)-A strong acid, hydrochloric acid is extremely useful for titration, reacting with unknown bases to determine their composition.

Sodium chloride is the primary feedstock of chlorine for the chemical industry.

Sodium chloride (NaCl)-Known widely as common table salt, sodium chloride is an important component of the diets of both people and animals.

The high density of chlorine gas causes it to sink if released into the ambient environment.Ĭombines easily to form these very well-known compounds, among many others The density of chlorine is 13.0 lb/gal, making it denser than air.

The chloride ion (Cl –) forms a covalent bond with itself to form Cl 2 gas in its pure form.

Metals will ionically bond with chlorine and yield an electron to halogens, forming a stable “octet.” This is because halogens have seven outer ring electrons (“valence electrons”) but need eight to form a stable configuration.

As a member of the halogen family on the Periodic Table, chlorine is very reactive with metals and forms salts.

Chlorine has an atomic number of 17 and an atomic mass of 35.45, meaning that an atom of chlorine consists of 17 protons, 17 electrons, and 18 neutrons.

Elemental chlorine gas (Cl 2) is a yellow-green gas at room temperature and has a pungent odor similar to bleach even at very low concentrations.

Chlorine is an element with unique properties

Chlorine atomic mass