\begin{tabular}{|c|c|}
\hline atomic mass & \( 22.990 \frac{\mathrm{~g}}{\mathrm{~mol}} \) \\
\hline electronegativity & 0.93 \\
\hline electron affinity & \( 52.8 \frac{\mathrm{~kJ}}{\mathrm{~mol}} \) \\
\hline ionization energy & \( 495.8 \frac{\mathrm{~kJ}}{\mathrm{~mol}} \) \\
\hline heat of fusion & \( 2.60 \frac{\mathrm{~kJ}}{\mathrm{~mol}} \) \\
\hline
\end{tabular}
You may find additional useful data in the ALEKS Data tab.
\begin{tabular}{|c|c|}
\hline \begin{tabular}{l}
Does the following reaction absorb or release energy? \\
(1) \( \mathrm{Na}(g) \rightarrow \mathrm{Na}^{+}(g)+e^{-} \)
\end{tabular} & release
absorb
Can't be decided with the data given. \\
\hline Is it possible to calculate the amount of energy absorbed or released by reaction (1) using only the data above? & \begin{tabular}{l}
\( O \) yes \\
Ono
\end{tabular} \\
\hline If you answered yes to the previous question, enter thi amount of energy absorbed or released by reaction (1): & \( \square \mathrm{kJ} / \mathrm{mol} \) \\
\hline \begin{tabular}{l}
Does the following reaction absorb or release energy? \\
(2) \( \mathrm{Na}(g)+e^{-} \rightarrow \mathrm{Na}^{-}(g) \)
\end{tabular} & release
absorb
Can't be decided with the data given. \\
\hline Is it possible to calculate the amount of energy absorbed or released by reaction (2) using only the data above? & \begin{tabular}{l}
\( O \) yes \\
Ono
\end{tabular} \\
\hline If you answered yes to the previous question, enter the amount of energy absorbed or released by reaction (2): & \( \square \mathrm{kJ} / \mathrm{mol} \) \\
\hline
\end{tabular}