Answer:
1.A homogeneous mixture
2.Particles are smaller than 1 nm and cannot be seen with the naked eye.
3.They do not disperse a light beam.
SOL
1.Heterogeneous mixtures .
2.The particles are too tiny to be visible with the naked eye.
3.They disperse light that passes through them.
SUSPENSION:
1.Heterogeneous mixture
2.Particles can be seen with the naked eye.
3.They disperse light that passes through them.