How are the atomic number and the number of protons related to each other? how do the number of protons, number of neutrons, and the mass number relate to each other? what is the one thing that determines the identity of an atom (that is, whether it is an oxygen atom or a carbon atom,

How do you determine the percent yield of a chemical reaction

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.

Chris is about to do an experiment to measure the density of water at several temperatures. his teacher has him prepare and sign a safety contract before beginning the experiment. which term is mostlikely part of the safety contract