The element advertisment
Element: Chlorine (Cl)
Physical Properties: Yellow/Green Gas at room temperature
Chemical Properties: melting point of -100.98°C, boiling point of -34.6°C, density of 3.214 g/l
Group: #17, reacts like other elements in its group (Fluorine, Bromine, and Iodine etc.) also the amount of valence electrons.
Period: #3, number of energy rings around the nucleus.
VE: 7, Number of electrons on the outside ring.
Reactivity: Highly reactive
Chemical formula Cl is used in: NaCl (salt)
Slogan:Chlorine smells weird and it’s not considered cool but it’s the only element here that’s gonna clean your pool