proton number , and the element symbol Note: Input the symbol of the element, not the name of the element. 228 Ra → 88 -1 Question 14 228 Ra → e 88 -1 Suppose, if the nuclei in this radioactive process decayed differently and emitted a positive charge e instead of negative (and also decays to a different element), the emitted particle is an electron a proton a neutron O a positron
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