Answer:
Th-234, Pa-234
Explanation:
In alpha decay, 2 protons and 2 neutrons are lost. So U-238 would become Th-234.
In beta decay, one neutron is turned into a proton. So Th-234 would become Pa-234.
D , the e ecosystem would take years to fully restore
No. Science is all about facts and experiments. Making stuff up would go against that, and wouldn't be science.
