Question

mixtures
classify the following as a heterogeneous mixture (suspension), homogeneous mixture (solution), or a colloid: a mixture demonstrates the tyndall effect and can be filtered
heterogeneous mixture (suspension)
colloid
homogeneous mixture (solution)

Explanation:

Suspensions exhibit the Tyndall effect (scattering of light) and have large enough particles that can be filtered out. Colloids show the Tyndall effect but their particles are too small to be filtered by standard filters, while solutions do not show the Tyndall effect and cannot be filtered.

Answer:

heterogeneous mixture (suspension)