Please answer this question??

Dear student,

$A t o m i c n u m b e r o f s o d i u m = 11 W h i c h m e a n s i t h a s 11 e l e c t r o n s i n i t' s n e u t r a l s t a t e . N a^{+} i n d i c a t e s t h a t o n e e l e c t r o n i s r e m o v e d f r o m t h e o u t e r m o s t s h e l l a n d d u e t o t h i s o n e p o s i t i v e c h a r g e c a m e s . N u m b e r o f e l e c t r o n s i s N a^{+} i s 10 A t o m i c n u m b e r o f s u l p h u r = 16 S^{2 -} i n d i c a t e s t h a t i t h a s 2 e x t r a e l e c t r o n s, s o t o t a l e l e c t r o n s i n S^{2 -} i s 18 .$

Regards

View Full Answer