Is chemistry the study of the submicroscopic, the microscopic, or the macroscopic, or all three?
A. Microscopic, because it pertains to the formation of crystals.
B. Macroscopic, because it deals with powders, liquids, and gases that fill beakers and flasks.
C. Submicroscopic, because it deals with atoms and molecules, which can't be seen with a microscope.
D. All of the above, because most everything is made of atoms and molecules.
Answer: D
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