Is SiO2 molecular or ionic? Leave a Comment / General Finest Reply molecular Read More: What tims is 9pm PST in Central time? How many linear ft in 1 acre? Related posts: Which statement best reflects the purpose of satire? How many cups is 500 grams of milk? What objects are 40 feet tall? How long does it take to run 4 miles? Occupations that start with the letter k? READ: 88 inches per second into miles per day?