The diagram to the right shows an atomic model. Based upon the arrangement of the electrons, which property would this atom most likely
have compared to iodine (I)?

(A)large atomic radius
(B)small nuclear charge
(C)low first ionization energy
(D)high electronegativity value

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.