Chemistry · 2010
NEET 2010 · Mains · Code C · Q91
Among the elements Ca, Mg, P and Cl, the order of increasing atomic radii is
Among the elements $\displaystyle \mathrm{Ca}, \mathrm{Mg}, \mathrm{P}$ and Cl, the order of increasing atomic radii is
Official answer
(2)
$\displaystyle \mathrm{Cl}<\mathrm{P}<\mathrm{Mg}<\mathrm{Ca}$
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