17
Cl
35.45Chlorine
Appearancepale yellow-green gas
Categorydiatomic nonmetal
Discovered byCarl Wilhelm Scheele
Named byN/A
What element is Cl on the periodic table?Cl is the element Chlorine on the periodic table.
What is the symbol for Chlorine on the periodic table?The symbol for Chlorine on the periodic table is Cl.
What does Chlorine look like?To the human eye, Chlorine is pale yellow-green gas.
About ChlorineChlorine is a chemical element; it has 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. It is an extremely reactive element and a strong oxidising agent: among the elements, it has the highest electron affinity and the third-highest electronegativity on the revised Pauling scale, behind only oxygen and fluorine.Source: Wikipedia