Solving problem 215 of the collection on general chemis

Solving problem 215 of the collection on general chemis

215. Complete the equations for the reactions of radioactive decay: a) 23892U → α; B) 23592U → α; C) 23994Pu → α; D) 8637Rb → β-; E) 23490Th → β-; F) 5725Mn → β-; G) 189F → β +; H) 116 C → β +; I) 4522Ti → β +. In which cases is the daughter atom the isobar of the parent atom?