please answer 10-13. Thank you 10. If fusion releases more energy than fission, why ian\'t fusion used as a source of energy on earth? 11, What is the fuel that runs fusion in stars? 12. Why is fusion only possible with small nuclei? 13. Why do fission and fusion reactors generate such large amounts of energy? 14. Balance the following nuclear equations: X a. 226Raalpha particle 8 Solution Ans 10 : Fusion releases more energy as compared to the fission and also does not release any radioactive wastes. It does not proceed into chain reaction , so there is also no risk of meltdowns. But it cannot be used as the source of energy on earth because for the process to occur temperature of 100 million degrees celsius is required. This much amount of energy in the form of heat and pressure is practically impossible to be created on earth , and if done so , it will amount to a huge amount of risk. .

1. please answer 10-13. Thank you
10. If fusion releases more energy than fission, why ian't fusion used as a source of energy on
earth? 11, What is the fuel that runs fusion in stars? 12. Why is fusion only possible with small
nuclei? 13. Why do fission and fusion reactors generate such large amounts of energy? 14.
Balance the following nuclear equations: X a. 226Raalpha particle 8
Solution
Ans 10 :
Fusion releases more energy as compared to the fission and also does not release any radioactive
wastes. It does not proceed into chain reaction , so there is also no risk of meltdowns.
But it cannot be used as the source of energy on earth because for the process to occur
temperature of 100 million degrees celsius is required.
This much amount of energy in the form of heat and pressure is practically impossible to be
created on earth , and if done so , it will amount to a huge amount of risk.