Generate a question

Question generated: During a lab investigation a scientist heats a solid substance. The scientist observes that the solid has two different melting points. The scientist is able to separate the two resulting liquids. Which statement best classifies the original solid substance?

Problem: Write a question you would see in a school textbook.

Answer: The difference between the atomic number of an element and the element's atomic mass is the number of

question: Write a question you would see in a school textbook. OPTIONS:
- bacteria
- mollusk
- insect
- reptile
answer: To help it survive, an organism has a capsule, endospore, and pili. To which group does this organism belong?

An example of a grad-school level question?
The longitude of a location determines which time zone it is in. Different time zones are the result of

I just took a test in school today. What question was I asked?

Question I was asked: Where are the most reactive nonmetals located on the periodic table?

I just took a test in school today. What question was I asked?

Question I was asked:
Which provides the oldest evidence for oxygen accumulation in Earth's atmosphere?