Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
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Question: Lead sulfate is the white solid that forms on corroded battery terminals.

Answer: What is the white solid that forms on corroded battery terminals?


Question: One of the properties of an air mass is that an air mass has similar temperature and moisture properties throughout it.

Answer: Which of the following is true regarding the properties of an air mass?


Question: The element sulfur has the atomic number 16.

Answer:
What element has the atomic number 16?