posted by pam on .
When a parent radioactive nucleus splits by ejecting an alpha particles (two protons and two netutrons), the
remaining nucleus has ____ the original nucleus.
a) two protons and two neutrons more than
b) two protons more and two neutrons less than
c) two protons less and two neutrons more than
d) two protons and two neutrons less than
e) the same number of protons and neutrons as
Eject means getting rid of something Does that help you?