A radioactive series begins with PS-10-1-PT1-PS-P006-Q109Si.gifand has an intermediate product of PS-10-1-PT1-PS-P006-Q109Sii.gif. Which of the following describes a possible sequence of particle emissions that occurs between these two atoms?
Beta, beta, beta, beta
Alpha, beta, beta, beta
Alpha, alpha, beta, beta
Alpha, beta beta