GCSE Nuclear reactions (fission and fusion) 0.0 / 5 ? SciencePhysicsChemical reactionsGCSEEdexcel Created by: christie.brayCreated on: 18-05-17 09:18 In a fission reaction... A large unstable nucleus splits into two smaller ones 1 of 8 For example, a uranium-235 nucleus splits up when... It absorbs a neutron 2 of 8 The fission of uranium-235 produces... Two daughter nuclei, two or more neutrons, and also releases energy 3 of 8 All nuclear reactions can be sources of... Energy 4 of 8 Fission means... Splitting up 5 of 8 Fusion means... Fusing together 6 of 8 In radioactive decay, atoms emit... Alpha, beta or gamma radiation 7 of 8 The particle that causes a fission reaction in uranium-235 Neutron 8 of 8
Comments
No comments have yet been made