Alpha decay happens when a radioactive atom emits a particle with two protons and two neutrons. Berkelium, with an atomic number of 97, has 97 protons. So when berkelium under â¦ goes alpha decay, it loses two protons, and becomes an atom with 95 protons, atomic number 95, which is americium.Since a total of four nucleons are emitted in the process, the isotope number is four less then what the original atom had.erkelium, with an atomic number of 97, has 97 protons. So when berkelium under â¦ goes alpha decay, it loses two protons, and becomes an atom with 95 protons, atomic number 95, which is americium. Since a total of four nucleons are emitted in the process, the isotope number is four less then what the original atom had.
A Homeland Security officer is a federal employee, and could work as a Customs and Border Patrol Officer, Secret Service agent, or Homeland Security Investigations agent. They do not all require a bachelor's degree, although one will increase pay, and in some cases, likelihood of employment.
Expedited in response to 9/11, the Department of Homeland Security (DHS) is responsible for securing the nation from threats, including terrorist attacks, man-made accidents and natural disasters. FEMA, the U.S. Coast Guard, the Secret Service, TSA â all of these fall under the jurisdiction of the DHS. DHS cyber security experts have a lot to do. They might be helping to protect critical infrastructures â e.g. water systems, electric grid, finance systems, etc. â or investigating data breaches and cyber crimes.