\( { }_{92}^{238} \mathrm{U} \) has 92 protons and 238 nucleons. It decays by emitting an alpha ...
\( { }_{92}^{238} \mathrm{U} \) has 92 protons and 238 nucleons. It decays by emitting an alpha particle and becomes
(A) \( { }_{92}^{234} \mathrm{U} \)
(B) \( { }_{92}^{235} \mathrm{U} \)
(C) \( { }_{90}^{234} \mathrm{Th} \)
(D) \( { }_{93}^{237} \mathrm{~Np} \)
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