Be sure to answer all parts. Complete the following table for the neutral element. Element Symbol Atomic Number Mass Number Number of Protons Number of Neutrons Number of Electrons 89 39
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Element Symbol: Since it's a neutral element, let's use the symbol X. Show more…
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Complete the following table for a neutral atom of each element: $$\begin{array}{|c|c|c|c|c|c|c|} \hline \begin{array}{} \text { Name } \\ \text { of the } \\ \text { Element } \end{array} & \text { Symbol } & \begin{array}{} \text { Atomic } \\ \text { Number } \end{array} & \begin{array}{l} \text { Mass } \\ \text { Number } \end{array} & \begin{array}{l} \text { Number } \\ \text { of } \\ \text { Protons } \end{array} & \begin{array}{l} \text { Number } \\ \text { of } \\ \text { Neutrons } \end{array} & \begin{array}{l} \text { Number } \\ \text { of } \\ \text { Electrons } \end{array} \\ \hline & \text { Al } & & 27 & & & \\ \hline & & 12 & & & 12 \\ \hline \text { Potassium } & & & & & 20 & \\ \hline & & & & 16 & 15 & \\ \hline & & & 56 & & & 26 \\ \hline \end{array}$$
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