Three elements Na, S and O combine to form a compound Na2SOg. What is the valency of S in this compound?2+ 4+6+8+ | Exam Robot

Submitted by examrobotsa on Thu, 01/01/1970 - 05:30

question_subject:

Science

question_year:

2012

question_exam:

NDA-II

stats:

0,0,80,24,32,24,0