MPSC PYQScienceAtom and its Structureenglish
Consider the following statements about periodic tables. (a) As we go down along the groups, the number of orbits increases and so does the size of the atom. (b) As we go from left to right along the period, the size of the atom decreases. Answer Options:
A.Only a
B.Only b
C.(a) and b correct
D.(a) and b incorrect
Correct answer: C