Question

What is Covalent radius?

Answer 1

$\huge\mathcal\red{AnsWer}$

The covalent radius is measured approximately as the radius of an atom's Core which is in contact with the core of adjacent atom in a bonded situation.

Answer 2

Heya!!

✍There is a separation called the internuclear separation in a covalent bonded molecule. Half the distance of the separation is defined as the covalent radius which is usually measured in nanometres.