To collect coarse particulate matter, which tool is most appropriate?

• A. Spoon
• B. Net
• C. Scissors
• D. Beaker

Answer: (A)

Collecting coarse particulate matter involves picking up solid particles that are large enough to scoop. A spoon is designed for scooping and transferring solids, so it’s well suited for gathering a pile of coarse particles from a surface and moving it into a container for analysis or weighing. A net is more appropriate for catching particles in air or water, often finer or moving items, and would be awkward for picking up settled solids. A beaker is mainly a container for liquids or bulk solids that are already in a pourable form, not for scooping dry, coarse particles. Scissors are used for cutting, not for collection. So the spoon best matches the need to scoop and transfer solid coarse particles.