10 10 3 A 175 4 225 A 12 In the given nuclear reaction A B C

Last updated: 6/12/2023

10 10 3 A 175 4 225 A 12 In the given nuclear reaction A B C D E represents 920238 Th Pa E 234 1 A 234 B 90 C 234 D 91 E B 2 A 234 B 90 C 238 D 94 E x 3 A 238 B 90 C 234 D 91 E B 4 A 234 B 90 C 234 D 93 E x 13 Half lives of two radioactive substances A and B are 13 10 175 10 4 A 225 A B C D E 9 234 92U238 Th Pa E 1 A 234 B 90 C 234 D 91 E B 2 A 234 B 90 C 238 D 94 E a 3 A 238 B 90 C 234 D 91 E 4 A 234 B 90 C 234 D 93 E a 20 3 A 12 fff a