QUESTION: Generate a question with a factual answer?

ANS: When did Procopius write that "the Sclaveni and the Antae actually had a single name in the remote past; for they were both called Spori in olden times."?

QUESTION: Generate a question with a factual answer?

ANS: What kind of asphalt pavements an cold-mix asphalt resemble?

QUESTION: Generate a question with a factual answer?

ANS: What type of charges do conductors hold on their facing surfaces?

QUESTION: Generate a question with a factual answer?

ANS:
What is the least prevalent major isotope of natural uranium?