question: What sentence would provide a factual answer to this question: "Extreme negative temperatures can cause a gaseous cloud to"

answer: freezing causes a solid to form

question: What sentence would provide a factual answer to this question: "Sticking your hand in water above 100 degrees Celsius"

answer: if liquid is boiling then that liquid is hot

question: What sentence would provide a factual answer to this question: "if an object undergoes chemical change then that object will have new chemical what?"

answer:
if an object undergoes chemical change then that object will have new chemical properties