Calculate the number of protons, neutrons and electrons in \( { }_{...

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Calculate the number of protons, neutrons and electrons in \( { }_{35}^{80} \mathrm{Br} \).
(a) Protons \( =80 \), electrons \( =80 \), neutrons \( =35 \)
(b) Protons \( =35 \), electrons \( =55 \), neutrons \( =80 \)
(c) Protons \( =35 \), electrons \( =35 \), neutrons \( =80 \)
(d) Protons \( =35 \), electrons \( =35 \), neutrons \( =45 \)
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