1 084
Obunachilar
-324 soatlar
-17 kunlar
-1730 kunlar
Postlar arxiv
1 083
If anyone have mathongo test series quizzer and not using it / or any other then dm me .
1 083
Total number of electron and bond order trick .
For practice : what is the bond order of :N2+
Ans: 2.5
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