question help
4. Identify the wrong statement in the following
- Atomic radius of the elements increases as one moves down the first group of the periodic table
- Atomic radius of the elements decreases as one moves across from left to right in the 2nd period of the
- Amongst isoelectronic species, smaller the positive charge on the cation, smaller is the ionic radius
- Amongst isoelectronic species, greater the negative charge on the anion, larger is the ionic radius