KCET · Chemistry · Structure of Atom
\(\mathrm{Mg}^{2+}\) is isoelectronic with
- A \(\mathrm{Cu}^{2+}\)
- B \(\mathrm{Zn}^{2+}\)
- C \(\mathrm{Na}^{+}\)
- D \(\mathrm{Ca}^{2+}\)
Answer & Solution
Correct Answer
(C) \(\mathrm{Na}^{+}\)
Step-by-step Solution
Detailed explanation
Isoelectronic species have same number of electron. \(\mathrm{Mg}^{2+}\) and \(\mathrm{Na}^{+}\)both have 10 electrons hence, they are isoelectronic species.
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