Properly order the following steps for a U-235 nuclear

Last updated: 7/25/2022

Properly order the following steps for a U-235 nuclear fission chain reaction 1. 9 neutrons are now able to bombard other U-235 isotopes 2. A neutron bombards a U-235 isotope 3. Two new isotopes are created along with 3 neutrons 4. 3 neutrons bombard 3 other U-235 isotopes