As a result, it is much easier to melt Cl 2 to form a liquid or boil it to form a gas, and Cl 2 is a gas at room temperature.
(it; is; much easier to melt Cl 2 to form a liquid or boil it) (Cl 2; is; a gas at room temperature) (Cl 2; to form; a liquid) (Cl 2; to boil; it; to form a gas)
it Cl 2 Cl 2 Cl 2
is is to form to boil
much easier to melt Cl 2 to form a liquid or boil it
a gas at room temperature
a liquid
it to form a gas