Answer: electron
Explanation:
An atom is made up of subatomic particles: proton, neutron and electron.
Proton and neutrons are found in the nucleus of atoms while electron is found outside the nucleus.
Thus,the only particle not found in the nucleus is electron.
The answer is Fear-induced
I am pretty sure it is B, my second choice is D, its definitely not A or C.
I hope this helps you:)