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On the basis of electronic configuration,if the ion X3- has 14 electron , then the number of electrons present in X2+ isa) 16. (b) 14(c) 12. (d) 18

On the basis of electronic configuration,if the ion X3- has 14 electron , then the number of electrons present in X2+ isa) 16. (b) 14(c) 12. (d) 18

Grade:12

2 Answers

Faisal
13 Points
5 years ago
Since the given Atomic number is 14 (no. Of electrons = atomic no. = No. Of protons)
Remove two electrons from X (X²+)= 14-2= 12 (answer)
Thank you so much.
Hope it helps.
MOITREYAM NEOG
13 Points
3 years ago
The question itself is wrong. It should've been, "If the ion X3- has 14 PROTONS". Not 14 electrons. Please rectify the mistake kindly.

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