Determine the Identity of the Daughter Nuclide from the Electron ${ }_{37}^{81} \mathrm{Rb}$

question 8

Multiple Choice

Determine the identity of the daughter nuclide from the electron capture by ${ }_{37}^{81} \mathrm{Rb}$

• A) 81
• 36 Kr
• B) 81
• 38 Sr
• C) \(\begin{array} { l }
• 77 \\
• 35
• \end{array}\) Br
• D) \(\begin{array} { l }
• 85 \\
• 39
• \end{array}\) Y
• E) \(\begin{array} { l }
• 80 \\
• 36
• \end{array}\) Kr

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Definitions:

H2S Loss

The reduction or removal of hydrogen sulfide gas, which is a toxic and corrosive chemical.

Iron(III) Oxide

A chemical compound composed of iron and oxygen (Fe2O3), commonly known as rust and used in pigments and metal processing.

Iron Loss

The depletion or reduction of iron in the body, which can lead to conditions such as anemia, affecting oxygen transport and energy levels.

Reaction Rate

The rate at which substances transform into different substances during a chemical process.