Use the information for the isotopes of X to calculate the average atomic mass of X, and identify the element. It can be divided into smaller particles that all have the same properties. It consists of subatomic particles, each having its own properties. It does not have all the properties of a larger amount of carbon. It is the same as an isotope and an ion of carbon.

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.