Complete the following radioactive decay, by completing the mass numbertheproton number, and the element symbolNote: Input thesymbol of the element, not the name of the element.228Ra →88-1Question 14228-Ra →e88- 1Suppose, if the nuclei in this radioactive process decayed differently and emitted a positive charge einstead of negative (and also decays to a different element), the emitted particle isO an electronO a protonO a neutronO a positron

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