Question Detail
Question
Which of the following is the correct classification for a substance that consists of two or more atoms of different elements that are chemically bound together?
Correct Answer
Option D is the correct answer.
Detailed Explanation
If two or more atoms of different elements are chemically bound, the substance meets the definition of a molecule (two or more atoms bonded) and also the definition of a compound (two or more different elements bonded).
Hint
Apply both definitions: bonded atoms and different elements.