Chlorine (chemical symbol cl) is a chemical element. Its atomic number (which is the number of protons in it) is 17, and its atomic mass is 35. 45. It is part of the 7th column (halogens) on the periodic table Ò€¦

It is used in many medical and scientific terms, especially in biology and chemistry. Chlorine is a yellow-green gas at room temperature. It is an extremely reactive element and a strong oxidising agent: Among the elements, it has the highest electron affinity and the third-highest Ò€¦ Element chlorine (cl), group 17, atomic number 17, p-block, mass 35. 45. Sources, facts, uses, scarcity (sri), podcasts, alchemical symbols, videos and images. The meaning of chlor- is green.

Element chlorine (cl), group 17, atomic number 17, p-block, mass 35. 45. Sources, facts, uses, scarcity (sri), podcasts, alchemical symbols, videos and images. The meaning of chlor- is green. How to use chlor- in a sentence. Chlorine is the 11th most abundant element in the earthÒ€ℒs crust and chlorinated compounds occur naturally in humans (e. g. In blood, skin, tears and teeth). In white blood cells, chlorine helps to fight Ò€¦

In blood, skin, tears and teeth). In white blood cells, chlorine helps to fight Ò€¦