19 F − 1 , 16 O − 2 , 20 Ne choose the correct statement

Question

19 F − 1 , 16 O − 2 , 20 Ne choose the correct statement, Both O − 2 and F − are isoelectronic, All given have equal no of e −, F − and Ne have equal number of e −, All of the above

MARKS App · Accepted Answer

The total number of electrons in the given species are as follows. ​ 9 19 ​ F − 1 = 9 + 1 = 10 8 16 ​ O − 2 = 8 + 2 = 10 ; 10 20 ​ Ne = 10 ​ Thus, all the given statements are correct.

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