Given below are the atomic radii of some elements of second period.
`{:("Element",B,O,N,C,),("Atomic Radius in pm",88,66,74,77,):}`
Arrange these elements in the increasing order of their atomic number. Give reason for your answer.

Given below are atomic radii of same elements of second period. {:("Element","B","O","N","C"),("Atomic Radii in pm","88","66","74","77"):} Arrange these elements in the increasing order of their atomic number. Give reason for your answer.

Arrange the above elements in a decreasing order of their atomic radii.

Arrange the above elements in a decreasing order of their atomic radii.

Arrange the given elements in increasing order of their atomic radii? Li, Be, F and N

Arrange the following elements in increasing order of their atomic radii. Li, Be, F, N

Arrange the following elements in increasing order of their atomic radii. Cl, At, Br I

Arrange the elements in increasing order of atomic radius Na , Rb , K , Mg