Chlorine gas (ci2) is a(n)
a.) mixture.
b.) element.
c.) molecule.
d.) compound.

In a sample of oxygen gas at room temperature, the average kinetic energy of all the balls stays constant. which postulate of kinetic molecular theory best explains how this is possible?

After cloud droplets form, what must happen to them for precipitation to occur?

At 450 mm hg a gas has a volume of 760 l, what is its volume at standard pressure