the-changes-in-an-atom-s-nucleus-during-a-nuclear-reaction-are-depicted-in-the-g

Question

The changes in an atom's nucleus during a nuclear reaction are depicted in the graph below. Identify the isotopes involved as the original element and the decay product, and determine the type of decay process.

Graph showing beta decay from Nickel to Copper, with atomic number and neutron count.

Accepted Answer

Decay process: β emission
Original element: Nickel
Decay product: Copper

Answer

Decay process: β emission
Original element: Bromine
Decay product: Krypton

Answer

Decay process: α emission
Original element: Nickel
Decay product: Iron

Answer

Decay process: α emission
Original element: Bromine
Decay product: Arsenic