NEET Questions Solved


Identify the wrong statement in the following.  [2012]

(a) amongst isoelectronic species, smaller the positive charge on the cation, smaller the radius

(b) amongst isoelectronic species, greater the negative charge on anion, larger is the ionic radius

(c) Atomic radius of the elements increases as one moves down the first group of the periodic table

(d) Atomic radius of the elements decreases as one move across from left to right in the 2nd period of the periodic table

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