The isotope of an atom containing 31 protons and 39 neutrons suddenly has two neutrons added to it.
What isotope is created?
Responses
Yttrium-72
Yttrium-72
Gallium-72
Gallium-72
Yttrium-41
Yttrium-41
Gallium-41
1 answer
The correct response would be Yttrium-41.