Final answer:
Chemistry deals with questions involving physical and chemical properties, which involve variables.
Step-by-step explanation:
The type of question that involves physical and chemical properties and deals with properties termed variables is commonly found in the study of Chemistry. These questions focus on understanding the different properties of matter, such as size, shape, color, mass, flammability, and ability to react with other substances. By analyzing and experimenting with these properties, chemists are able to classify and describe matter.