When uranium is bombarded with neutrons

PHYSICS · Single correct · CBSE · Physics · Nuclei · Nuclei

Problem

When uranium is bombarded with neutrons, it undergoes fission. The fission reaction can be written as:

{}_{92}^{235}\text{U}+{}_{0}^{1}\text{n}\rightarrow{}_{56}^{141}\text{Ba}+{}_{36}^{92}\text{Kr}+3x+Q\text{ (energy)}

where three particles named

x

are produced and energy

Q

is released. What is the name of the particle

x

? (1) Electron (2)

\alpha

-particle (3) Neutron (4) Neutrino