And explain why you chose beryllium or oxygen

Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?

Substance a is a nonpolar liquid and has only dispersion forces among its constituent particles. substance b is also a nonpolar liquid and has about the same magnitude of dispersion forces among its constituent particles. when substance a and b are combined, they spontaneously mix.

Witch two conditions can limit the usefulness of the kinetic molecular theory in describing gas behavior?