Tetrafluoride

"What is the molecular geometry of sulfur tetrafluoride? Which layer of the Sun is thickest? What is the average of the first 10 prime numbers?"https://www.jpl.nasa.gov/news/university-high-knows-the-answers-at-nasa-jpl-regional-science-bowl/?utm_source=iContact&utm_medium=email&utm_campaign=1-nasajpl&utm_content=sciencebowl20250303