The most common oxidation state of an element is -2. The number of electrons present in its outermost shell is

Options :
  1. 4
  2. 2
  3. 6
  4. 8
Answer and Explanation :-

Answer: Option 3

Explanation:

Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : An element which never has a positive oxidation number in any of its compounds

Next Question : When sulpher di oxide is passed through acidic solution of potassium dichromate, then chromium sulph...

Click here for online test on Electrochemistry

Responses


 (Getemail alerts when others member replies)







He found himself understanding the wearisomeness of this life,where every path was an improvisation and a considerable part of one's waking life was spent watching one's feet.
-William Golding Lord of the Flies