Which of the Following Nuclear Equations Correctly Describes Alpha Emission $\begin{array} { c } 234\\90\end{array}$

question 112

Multiple Choice

Which of the following nuclear equations correctly describes alpha emission?

• A) \(\begin{array} { c }
• 234\\
• 90
• \end{array}\) Th ? \(\begin{array} { c }
• 234\\
• 91
• \end{array}\) Pa + \(\begin{array} { c }
• 0 \\
• - 1
• \end{array}\) e
• B) \(\begin{array} { c }
• 234\\
• 90
• \end{array}\) Th ? \(\begin{array} { c }
• 234\\
• 89
• \end{array}\) Ac + \(\begin{array} { c }
• 0 \\
• - 1
• \end{array}\) e
• C) \(\begin{array} { c }
• 234\\
• 90
• \end{array}\) Th ? \(\begin{array} { c }
• 235\\
• 91
• \end{array}\) Pa + \(\begin{array} { c }
• 0 \\
• - 1
• \end{array}\) e
• D) \(\begin{array} { c }
• 234\\
• 90
• \end{array}\) Th ? \(\begin{array} { c }
• 0 \\
• - 1
• \end{array}\) e
• E)none of the above

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