Christina has three substances. Each substance is a cube with a volume of 6 milliliters. She is going to place all three substances in a tub of water and wants to know which will float. Substance A has a mass of 4 grams, substance B has a mass of 8 grams, and substance C has a mass of 10 grams. Part A Which substance will float? Part B Explain how you know which substance will float.​

what is your question? collegechemistry 5+3 pts in november 1987, a massive iceberg broke loose from the antartic ice mass and floated free in the ocean. the chunk of ice was estimated to be 98 mi long, 25 mi wide, and 750 ft thick. a typical backyard swimming pool contains about 24,000 gallons of water. how many of these pools could you fill from the water in this iceberg? (assume the iceberg is a rectangular solid of the above dimensions and consists of water only). express answer in scientific notation.