Question

. mixtures a. heterogeneous mixtures 1. 2. 3. 4. examples: b. homogeneous mixtures 1. 2. 3. 4. examples: science notebook • classification of matter

Explanation:

For Heterogeneous mixtures (A), examples are substances where components are not uniformly distributed. 1. Salad (different veggies, not uniform), 2. Soil (sand, clay, organic matter mixed unevenly), 3. Granite (different mineral grains visible), 4. Trail mix (nuts, raisins, etc., not uniform). For Homogeneous mixtures (B), components are uniform. 1. Salt water (salt dissolved evenly), 2. Air (gases mixed uniformly), 3. Vinegar (acetic acid in water, uniform), 4. Brass (alloy, uniform composition).

Answer:

A. Heterogeneous mixtures

1. Salad
2. Soil
3. Granite
4. Trail mix

B. Homogeneous mixtures

1. Salt water
2. Air
3. Vinegar
4. Brass