Question

19 multiple choice 1 point which of these is a mixture with matter than is evenly distributed throughout? suspension homogeneous mixture heterogeneous mixture compound 20 multiple choice 1 point which of these is a heterogeneous mixture? oil and water salt oxygen salt water

Explanation:

1. A homogeneous mixture has matter evenly distributed throughout. A suspension has particles that settle over time, a heterogeneous mixture has non - uniform distribution, and a compound is a pure substance made of different elements chemically combined.
2. Oil and water is a heterogeneous mixture because they do not mix evenly and form distinct layers. Salt is a compound, oxygen is an element, and salt water is a homogeneous mixture.

Answer:

1. B. Homogeneous mixture
2. A. oil and water