Given a scientific passage and an answer, generate a question for the given answer.
Q: Passage: Nonmetals are elements that generally do not conduct electricity. They are one of three classes of elements (the other two classes are metals and metalloids. ) Nonmetals are the second largest of the three classes after metals. They are the elements located on the right side of the periodic table. Answer: nonmetals
A:
What are elements that generally do not conduct electricity?