Which mixture has the largest particle size?

a.) solution
b.) colloid
c.) compound
d.) suspension

I think it's D. Suspension. But I'm not quiet sure.

The mixture that has the largest particle size among the choices is the suspension. Thus, the answer to this is letter D. A suspension is already classified as heterogeneous because of the differing compositions of the parts of the mixture. If it is allowed to stand, sedimentation of particles will occur.

They are all solids.

The atomic nucleus made up from protons (yellow) and neutrons (blue) and held together by nuclear forces. nuclear forces (also known as nuclear interactions or strong forces) are the forces that act between two or more nucleons. they bind protons and neutrons (“nucleons”) into atomic