Question

classify each substance below using the items in the answer key: drag and drop answer bank homogeneous mixture element compound heterogeneous mixture

Explanation:

1. In the first box, there are different types of particles (some single - red, some green - white molecules), so it is a heterogeneous mixture as the components are not uniformly distributed.
2. In the second box, all the particles are identical single - red atoms, so it is an element.
3. In the third box, all the particles are identical green - white molecules, so it is a compound.
4. In the fourth box, there are different types of particles (single - red and green - white molecules) distributed uniformly, so it is a homogeneous mixture.

Answer:

1. Heterogeneous Mixture
2. Element
3. Compound
4. Homogeneous Mixture