Which of the following is the best example of a mechanical mixture? -charcoal
-potato salad
-a sport's drink
-an iron cooking pot

Ibelieve the answer is d

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

The answer to your question would be c. mineral oil