Given a scientific question, generate an incorrect answer to the given question. The incorrect answer should be a plausible alternative to the correct answer. The answer should be some other item belonging to the same category as the correct answer but should be incorrect.

When a soluble compound dissolves, its constituent atoms, molecules, or ions disperse throughout what?
gel

Fermat's principle states that light will always take the path of least amount of?
energy

What is the"packet" of energy called that the nucleus emits during gamma decay?
transient particle