JEE Mains · Chemistry · STD 11 - 2. structure of atom
The total number of isoelectronic species from the given set is \(.......\) \(O ^{2-}, F ^{-}, Al , Mg ^{2+}, Na ^{+}, O ^{+}, Mg , Al ^{3+}, F\)
- A \(5\)
- B \(4\)
- C \(3\)
- D \(2\)
Answer & Solution
Correct Answer
(A) \(5\)
Step-by-step Solution
Detailed explanation
Isoelectronic species \(O ^{2 \Theta}, F ^{\Theta}, Mg ^{2+}, Na ^{\oplus}, Al ^{3+}\)
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