What happens in the process of beta decay? A neutron transforms into a proton and an electron.

B. proton transforms into a neutron and an electron.

C. neutron and an electron combine to make a proton.

D. proton and an electron combine to make a neutron.

Thank you for your help

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.