Questions: Complete the table below, using the diagram of an atom shown at right. name symbol charge (in multiples of e) approximate mass (amu) location on diagram -------------------------------------------------------------------------------------------- neutron (1) (choose one) v (choose one) c e- (choose one) c (choose one) ~ proton (choose one) ~ (choose one) v

Complete the table below, using the diagram of an atom shown at right. name symbol charge (in multiples of e) approximate mass (amu) location on diagram -------------------------------------------------------------------------------------------- neutron (1) (choose one) v (choose one) c e- (choose one) c (choose one) ~ proton (choose one) ~ (choose one) v
Transcript text: Complete the table below, using the diagram of an atom shown at right. \begin{tabular}{|c|c|c|c|c|} \hline \multicolumn{5}{|c|}{Properties of subatomic particles} \\ \hline name & symbol & charge (in multiples of e) & approximate mass (amu) & location on diagram \\ \hline neutron & (1) & $\square$ & (choose one) v & (choose one) ${ }^{\text {c }}$ \\ \hline $\square$ & $e^{-}$ & $\square$ & (choose one) ${ }^{\text {c }}$ & (choose one) $\sim$ \\ \hline proton & $\square$ & $\square$ & (choose one) ${ }^{\sim}$ & (choose one) v \\ \hline \end{tabular}
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Solution

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Solution Steps

Step 1: Identify the properties of a neutron
  • Symbol: \( n \)
  • Charge: 0 (neutrons are neutral)
  • Approximate mass: 1 amu
  • Location: In the nucleus
Step 2: Identify the properties of an electron
  • Symbol: \( e^{-} \)
  • Charge: -1 (electrons have a negative charge)
  • Approximate mass: \(\sim 0 \) amu (very small compared to protons and neutrons)
  • Location: Outside the nucleus (in electron cloud)
Step 3: Identify the properties of a proton
  • Symbol: \( p \)
  • Charge: +1 (protons have a positive charge)
  • Approximate mass: 1 amu
  • Location: In the nucleus

Final Answer

  • Neutron: Symbol \( n \), Charge \( 0 \), Approximate mass \( 1 \) amu, Location: In the nucleus
  • Electron: Symbol \( e^{-} \), Charge \( -1 \), Approximate mass \( \sim 0 \) amu, Location: Outside the nucleus
  • Proton: Symbol \( p \), Charge \( +1 \), Approximate mass \( 1 \) amu, Location: In the nucleus
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