Answer Happy

The nuclear decay series for uranium-238 can be summarized as follows. 230 Th 222 234Th 234 pa 234 U 90 TH → 91 92 214 Po → 210 pb → 210 Bi → 2104 Po → 205 Pb 238 92 214 82 Pb → 214 83 Bi→ 226 Ra 88 Ka → → 218 po 84 PO (a) Write balanced equations to describe the first 4 reactions starting with 232U in this series. (Enter your answer in the form X.) first reaction:
For each nuclear reaction below, provide the following. reaction (1): 2x + 173 Ta reaction (2): 2x 155 Ta +. 0 reaction (3): 66 Dy → 165 Ho + 2x reaction (4): 25 Al → 25 Mg + 2x 165 (In X, X is the symbol for a chemical element or subatomic particle, Z is the atomic number of the element or charge on the subatomic particle, and A is the mass number of the atomic nucleus or mass of the subatomic particle.) Identify the unknown reactant or product shown as X. (Enter your answer in the form x.) reaction (1): chemPad → Help