Question

what is the formula of chlorine define it also​

Answer 1

$\huge\sf{\underline{\underline{\red{Answer}}}}$

$\huge\sf{\underline{Define}}$

• Chlorine is a chemical element with the symbol Cl and atomic number 17. The second-lightest of the halogens, it appears between fluorine and bromine in the periodic table and its properties are mostly intermediate between them. Chlorine is a yellow-green gas at room temperature

$\huge\sf{\underline{Formula}}$

• The chemical formula of chlorine gas is Cl2. It is yellow-green in colour and has an odour which is similar to to the household bleach. It is soluble in water and reacts to form hypochlorous acid and hydrochloric acid.