Chlorine belongs to the halogen family of elements, found in Group 17 of the periodic table. The gas is composed of diatomic molecules (Cl2) with molecular weight 70.906. Chlorine was discovered in 1774 by K. W. Scheele, who thought it was a compound of oxygen; it was named and ...
Chlorine is considered to be a non-metal that belongs to the 17th group of the periodic table. This group is also known as the halogen family. The... See full answer below.Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our ...
- Chlorine is an element in the periodic table which belongs to the halogen family. - Chlorine has the atomic number 17. - It belongs to group 17 in the periodic table. - The electronic configuration of chlorine is1s22s22p63s23p5. Is Group 17 cation or anion? Atoms of group 17 gain o...
The chemical name of the chlorine flucythrinate is alfa-cyan-3-phenoxy benzyl-3-(2-chlorine-3,3,3- trifluoro-1-propenyl)-2,2-dimethyl cyclopropane-carboxylic acid ester, which belongs to a pesticide of pyrethroid agricultural chemicals. The synthesis method comprises the followings steps that:...
chlorine is a chemical element with the symbol cl and atomic number 17. it belongs to the halogen group of elements and is a highly reactive, greenish-yellow gas at room temperature. what are the uses of chlorine? chlorine has numerous industrial and household applications. it's commonly used...
The bridging radical Y1 can be a hydrocarbon group or a saturated hydrocarbon group such as methylene, cyclohexylidene or isopropylidene. Polycarbonates can be produced by the interfacial reaction polymer precursors such as dihydroxy compounds in which only one atom separates A1 and A2. As used ...
The corrosion, which can result from presence of chloramines, is caused by changes in chemical properties of the water. The terminology “chloramine” refers to derivatives of ammonia, and can include monochloramine (NH2CL) or a family of organic compounds. The family of organic compounds can ...
For their investigation, the researchers chose the so-called chlorotrinitromethane molecule, a compound, consisting of the halogen chlorine and the pseudohalogen trinitromethyl group. The latter is composed of one carbon atom and three nitro groups. The trinitromethyl unit belongs to the group of ...
to a longer life. They say antioxidant(抗氧化剂) in wine acted on fruited flies and worms in the same way as a method known to extend the life of many animals, which is by sharply limiting how much they eat. Limiting calories has been shown to make animals such as dogs and monkeys ...
Dr John Marshall, of the Pure Water Association, a pressure group which has been campaigning for safer drinking water, said: "It shows we should be paying more attention to the chemicals we put in drinking water and be looking for other alternatives to chlorination. A number of safe, non-...