Contents

The sub shell ‘s’ stands for ……………
a) sharp                                

b) sweet
c) smart                                

d) all of these

a

Sodium has electronic distribution such as
a) 1s2,2s2,2p6,3s1                  

b) 1s1,2s2,2p6,3s2
c) 1s1,2s1,2p6,3s3                  

d) 1s2,2s1,2p6,3s2

a

The sub shell ‘p’ stands for ……………
a) principal                                         

b) partly
c) principle                                           

d) potential

a

“Cl” has an electronic configuration…………
a) 1s1,2s3,2p2,3s2,3p3

b) 1s1,2s3,2p4,3s2,3p3
c) 1s1,2s3,2p2,3s2,3p3

d) 1s2,2s2,2p6,3s2,3p5

d

The sub shell ‘d’ stands for ……………
a) degraded                                          

b) diffused
c) distributive                                       

d) all of these

b

“s” sub shell carries ……… orbitals.
a) 1    

b) 3                        

c) 2    

d) 5

a