The number of \( \alpha \) and \( \beta \) particles lost when \( {...

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The number of \( \alpha \) and \( \beta \) particles lost when \( { }_{92}^{238} \mathrm{U} \) changes to \( { }_{82}^{206} \mathrm{~Pb} \) are
(A) \( 8 \alpha, 6 \beta \)
(B) \( 6 \alpha, 8 \beta \)
(C) \( 6 \alpha, 6 \beta \)
(D) \( 8 \alpha, 8 \beta \)
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