Choose the correct order of atomic radii of f | vedclass

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Question

(A) The atomic radius of $F$ is measured as a covalent radius, whereas the atomic radius of $Ne$ is measured as a van der Waals' radius.By definition,

Vedclass · Accepted Answer

$F < Ne$

Vedclass · Answer

(A) The atomic radius of $F$ is measured as a covalent radius, whereas the atomic radius of $Ne$ is measured as a van der Waals' radius.By definition, the van der Waals' radius is always larger than the covalent radius for a given element.Therefore, the atomic radius of $F$ is smaller than the atomic radius of $Ne$ ($F = 72 \ pm$, $Ne = 160 \ pm$).The correct order is $F < Ne$.

Choose the correct order of atomic radii of fluorine and neon (in $pm$) out of the options given below and justify your answer.

Similar Questions

The radius of isoelectronic species:

Which of the following ions will have the largest ionic radius?

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Which among the following isoelectronic species has the smallest size?
$O^{2-}, F^{-}, Ne, Na^{+}, Mg^{2+}, Al^{3+}, Si^{4+}$

Explain covalent radius and ionic radius with examples.

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