» Unlabelled » The formula ____ determines the number of electrons that can be accommodated in any level.

Friday, 23 August 2013

The formula ____ determines the number of electrons that can be accommodated in any level.

(a)     2n2  
(b)     4n2
(c)     2n3  
(d)     4ns

Ans: a


at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)