arrange the following sublevels in order of increasing energy



4s 3d 2p 3s  and 5s
a)    4s  3d 2p 3s  5s
b)   3d 2p 3s  5s 4s
c)    4s 3d 2p 3s  5s
d)   5s 4s 3d 2p 3s
e)    none of the above

No comments:

Post a Comment