Question:medium

Give the symbol and name for the ion with 34 protons and 36 electrons?
• \( \mathrm{Al^{3+}} \)
• \( \mathrm{Se^{2-}} \)
• \( \mathrm{Te^{2-}} \)
• \( \mathrm{Mg^{2+}} \)

Show Hint

To identify ions quickly: \[ \text{Atomic Number} = \text{Number of Protons} \] Then compare electrons and protons:
• More electrons \(\Rightarrow\) negative ion
• Fewer electrons \(\Rightarrow\) positive ion
Updated On: May 22, 2026
  • \( \mathrm{Al^{3+}} \)
  • \( \mathrm{Se^{2-}} \)
  • \( \mathrm{Te^{2-}} \)
  • \( \mathrm{Mg^{2+}} \)
Show Solution

The Correct Option is B

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