High to low is what your looking for
Answer: Radon-222 is generated in the uranium series from the alpha decay of radium-226, which has a half-life of 1600 years. Radon-222 itself alpha decays to polonium-218 with a half-life of approximately 3.82 days, making it the most stable isotope of radon. Its final decay product is stable lead-20
The geosphere and the atmosphere
The nuclear equation for
formation of iron-54 through fusion would be Fe + heat ----> Fe_54 + +
neutrons. I am hoping that this answer has satisfied your query
about and it will be able to help you, and if you’d like, feel free to ask
another question.