What did Dalton's atomic theory teach? A. The smallest unit of matter is the atom.
B. Atoms can be split into even smaller particles.
C. All matter comes from one kind of atom.
D. All science can be explained by the existence of atoms.

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.