Determine the Identity of the Daughter Nuclide from the Alpha ${ } _ { 86} ^ { 222 }$

question 2

Multiple Choice

Determine the identity of the daughter nuclide from the alpha decay of ${ } _ { 86} ^ { 222 }$ Rn.

• A) 218
• 84 Po
• B) \(\begin{array} { c }
• 226 \\
• 88
• \end{array}\) Ra
• C) \({ } _ { 90 } ^ { 224 } \) Th
• D) \(\begin{array} { c }
• 223 \\
• 86
• \end{array}\) Rn
• E) \({ } _ { 85 } ^ { 221 } \) At